IDAJ List of Products and Services

The muffler, represented by the automotive exhaust silencer, refers to a silencer (or silencer) installed in a part of the duct that serves as a passage for sound and fluid. The sources of noise from this muffler can vary, but it often seems to be related to the explosion sounds from the engine and the relatively low-frequency sounds that accompany it. To accommodate these low frequencies, the design incorporates acoustic elements such as expansion type, resonator type, branch pipes, and expansion resonance type that can resonate at low-frequency ranges, along with interference type, absorption type, and resistance type acoustic elements that are effective over a wide frequency range or in the mid to high frequency range. - The importance of coupled analysis considering acoustic transmission loss and sound propagation to external areas - For the design of automotive mufflers with high sound attenuation performance If you are interested in acoustic design, please take a moment to read this. Free download of materials ⇒ https://www.idaj.co.jp/whitepaper/0015/form.html

• Scientific Calculation and Simulation Software

The subject of analysis is "Universal Mist," designed and developed by Maruyama Manufacturing Co., Ltd. (hereinafter referred to as Maruyama Manufacturing). The entry model of Universal Mist, "MUM602," allows for intermittent operation through timer control, is lightweight, and does not require water supply work as it connects directly to a water source. The main unit connects a water supply hose and a drainage hose, and by attaching a mist nozzle to the drainage hose, mist is generated from that nozzle. During operation, the pump mechanism produces operational noise. Since it is used in various locations, we considered noise reduction measures for Universal Mist to create a comfortable space while being mindful of the sound environment. - Formulation of noise reduction measures aimed at reducing noise - Experiments to understand the phenomenon - Analysis model and boundary conditions - Evaluation of analysis results - Summary of analysis results for the current model - Verification of model validity - Consideration of measures aimed at noise reduction - Installing a barrier between the opening and the sound source If you are interested in noise control or acoustic design, please take a moment to read this. Free download of the materials ⇒ https://www.idaj.co.jp/whitepaper/0016/form.html

• Scientific Calculation and Simulation Software

When looking at textbooks on acoustical engineering and architectural acoustics, you will find descriptions stating that doubling the walls is effective for enhancing sound insulation. Of course, this method is very effective, but there is one often-overlooked point: it is very difficult to make the two walls independent, so in reality, the two walls are installed through a common pillar, causing vibrations from one wall to transmit to the other. This phenomenon is called a sound bridge and is one of the major factors that prevent sound insulation performance from improving as expected. Here, we will introduce the basic principles of sound insulation with double walls and the effectiveness of an acoustical CAE (Computer Aided Engineering) approach to examining sound bridges. - Theory of double walls - Sound bridge If you are interested in acoustic design, please take a look. Free download of the materials ⇒ https://www.idaj.co.jp/whitepaper/0018/form.html

• Scientific Calculation and Simulation Software

ennovaCFD is a pre- and post-processor for iconCFD and OpenFOAM equipped with an automatic mesher. It allows for a series of tasks from processing and modifying shape data on the GUI to mesh creation, analysis setup, and result processing, enabling the use of open-source CFD with a similar operational feel to commercial CFD tools.

• Scientific Calculation and Simulation Software

3D models of antennas, connectors, waveguides, motors, busbars, and a wide range of products such as circuit boards and semiconductor packages can be analyzed, and to accommodate various electromagnetic field analyses, we provide four software options: Ansys HFSS, Ansys Maxwell, Ansys SIwave, and Ansys Q3D Extractor, tailored to the analysis target. The low-frequency and high-frequency analysis spaces are distinguished by the size of the analysis space relative to the wavelength; in the low-frequency region, the electromagnetic field is uniformly distributed within the space, while in the high-frequency region, the electromagnetic field is distributed as waves. With Ansys's electromagnetic field solutions, you can efficiently analyze by selecting the appropriate software for the analysis space size and using solvers suited to the analysis target.

• others

To select the appropriate materials from the myriad of options available, it is essential to quickly obtain information on material prices, environmental impacts, and related similar materials. However, this research requires a significant amount of time, making it a high hurdle when considering new materials. Based on the idea that optimal product design is the combination of "optimal materials" and "optimal design," the Ansys GRANTA Selector, which combines a database centered around the MaterialUniverse encyclopedia curated by materials specialists with a user interface that supports the search, visualization, filtering, and comparison of rich data such as physical properties, manufacturing methods, target products, costs, environmental impact, and information on regulated substances, enables rapid material selection, a crucial element in manufacturing.

• others

Our company is engaged in the sale of thermal design support tools and solutions, and we also regularly hold a free seminar titled "Introduction to Thermal Design of Electronic Devices." For those who are unable to attend the seminar due to scheduling conflicts or those who would like to know the content in advance, we are currently providing a digest version of the seminar materials that will be used at the venue. We have summarized the fundamental aspects, so even those who do not regularly conduct thermal analysis can keep it on hand and refer to it occasionally for their use. We provide an easy-to-understand explanation of the basic knowledge related to "heat transfer," which is necessary for engaging in the design of electronic devices, including general guidelines for the thermal conductivity of commonly used electronics materials and the mechanisms of convection and radiation. [Contents (excerpt)] ■ Thermal issues have become increasingly serious ■ Heat and heat transfer viewed microscopically ■ Calculation of thermal conduction (one-dimensional steady-state thermal conduction) ■ Temperature of objects and thermal radiation * You can view the detailed content immediately by downloading the PDF. The complete version will be distributed to those who participate in the seminar. For more details, please feel free to contact us through the "Contact Us" section.

• others

We would like to introduce a case where we applied our "modeFRONTIER" to optimize the shape of the defroster nozzle. The air conditioning in a vehicle's cabin plays a role in ensuring passenger comfort and visibility, and fluid analysis allows for the prediction of flow and temperature distribution due to warm and cool air. Regarding visibility, the goal is to eliminate fogging on the front and side windshields, for which the design of the defroster nozzle is crucial. By investigating and predicting how the flow ejected from the defroster nozzle will create a temperature distribution along the windshield surface, we can optimize the shape of the defroster while considering the fog removal pattern. [Case Study] ■ Software Used: modeFRONTIER, ANSYS CFX ■ Objective: Ensuring passenger comfort and visibility through vehicle cabin air conditioning ■ Challenge: Optimization of the defroster nozzle shape ■ Result: Achieved shape optimization considering the fog removal pattern *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study where the "modeFRONTIER" was applied to optimize the shape of a heat sink. As a countermeasure to the heat generation problem of CPUs used in computers and other devices, it is very important to optimize the heat dissipation performance of heat sinks. With the multi-purpose optimization of "modeFRONTIER," it is possible to explicitly present a lineup of heat sinks with high heat dissipation performance that are suitable for the diversifying product shapes as Pareto solutions. [Case Study] ■ Software Used: modeFRONTIER ■ Objective: Countermeasure for CPU heat generation in computers and other devices ■ Challenge: Optimize the heat dissipation performance of heat sinks ■ Result: By using multi-purpose optimization, a lineup of heat sinks with high heat dissipation performance suitable for diversifying product shapes was explicitly presented as Pareto solutions. *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

This is an example of fitting the actual measured values of the O2 sensor signal and the output values of the air-fuel ratio sensor model using "MATLAB/Simulink" and "modeFRONTIER." In this case, we explore common fitting parameters (eight parameters for the three-way catalyst model and the O2 sensor model) across six cases. The fitting degree is expressed by the correlation coefficient (R), and the objective function is set to maximize the six correlation coefficients. Additionally, since the matching of the rising edge waveform is important, we impose a constraint on the difference in rising times between the measured values and the model output values. By using the multi-objective optimization algorithm of "modeFRONTIER," the identification of fitting parameters for all six cases was completed in a short time. 【Example】 ■ Software used: modeFRONTIER, MATLAB/Simulink ■ Objective: Fitting the actual measured values of the O2 sensor signal and the output values of the air-fuel ratio sensor model ■ Result: The identification of fitting parameters for all six cases was completed in a short time. *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case where the multi-objective optimization function of our "modeFRONTIER" was applied to embedded control systems, establishing a coupling method between "CRAMAS" and "modeFRONTIER." As a test problem, a simplified model of an engine + automatic transmission (AT) was used, and automatic control of 10-mode driving was implemented in HILS. The accelerator and brake operation amounts of the driver model are determined by "modeFRONTIER" based on differences in target vehicle speed, deriving optimal parameters. The M-file describing the operation of "CRAMAS" is autonomously controlled in the background, enabling real-time control. 【Case Study】 ■ Software Used: modeFRONTIER, CRAMAS ■ Objective: Automatic control of 10-mode driving in HILS ■ Results - The accelerator and brake operation amounts of the driver model were determined by "modeFRONTIER." - Optimal parameters were derived. - The operation of "CRAMAS" was autonomously controlled in the background using the M-file. - Real-time control was achieved. *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case where our "modeFRONTIER" was applied to optimize the hydrocarbon reforming reaction process. By coupling with the detailed chemical reaction analysis program CHEMKIN, we varied the pressure P, preheating temperature Tin, amount of oxygen, and amount of water vapor to explore the operating point where the H2 concentration is maximized and the CH4 and CO concentrations are minimized. This problem is highly nonlinear, and as a result of multi-objective optimization, it was found that the set of optimal solutions becomes discrete between CO and CH4. Even in such cases, by utilizing the rich post-processing capabilities of modeFRONTIER, comprehensive result evaluation becomes possible. 【Case Study】 ■ Software Used: modeFRONTIER, CHEMKIN ■ Objective: To explore the operating point where the H2 concentration is maximized and the CH4 and CO concentrations are minimized ■ Result: It was found that the set of optimal solutions becomes discrete between CO and CH4 ■ Effect: Comprehensive result evaluation is possible by utilizing the rich post-processing capabilities *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case study on the optimization of methane combustion conditions, integrated with the detailed chemical reaction analysis program "CHEMKIN." In the problem setup, we varied the equivalence ratio Φ, preheat temperature Tin, and residence time τ to explore the operating points where the concentrations of NO, CO, and CH4 are minimized. Generally, the concentrations of NO and the combustion efficiency-related CO and CH4 are in a trade-off relationship, and due to strong nonlinearity, comprehensive judgment is required to select the optimal solution. Even for such complex optimization calculations, we provide accurate consulting through the exploration capabilities of "modeFRONTIER" and our technical support. 【Case Study】 ■ Software Used: modeFRONTIER, CHEMKIN ■ Objective: Selection of the optimal solution considering the trade-off relationship between NO concentration and the concentrations of CO and CH4 related to combustion efficiency. ■ Effect: Accurate consulting provided through multidimensional display charts. *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case study of exploring optimal conditions for the etching process, coupled with the detailed chemical reaction analysis program CHEMKIN. In the problem setup, we varied the raw gas supply amount (SCCM) and oxygen concentration to find the operating point where the outlet C2F6 concentration and CF4 concentration are minimized, while maximizing the etching rate (minimizing the film formation rate). As a result of the calculations, it became clear that there is a trade-off relationship between C2F6 concentration and etching rate. Subsequently, we successfully extracted preferred solutions from the multidimensional display chart of "modeFRONTIER." [Case Study] ■ Software Used: modeFRONTIER, CHEMKIN ■ Objective: Exploration of optimal conditions for the etching process ■ Effect: Comparison of preferred solutions using a multidimensional display chart *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study from Electrolux that applies our "modeFRONTIER" to the optimization of refrigerator shapes. When designing the performance of a refrigerator, factors such as the thickness of the insulation, the shape, position, and size of the evaporator are considered. Additionally, it is necessary to optimize the temperature distribution and flow velocity distribution inside the refrigerator while minimizing power consumption as much as possible. By using our "STAR-CD" and "modeFRONTIER," it is possible to narrow down suitable shape candidates in light of these trade-off relationships. When there are three or more objective functions, the multidimensional display chart of "modeFRONTIER" proves effective. [Case Study] ■ Software Used: modeFRONTIER ■ Objective: Narrow down candidates for optimal shapes ■ Effect: Compare preferred solutions using the multidimensional display chart *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

Our "modeFRONTIER" demonstrates great power in the development of high-performance motors with new shapes. Not only does it treat material properties as variables, but it also treats shape dimensions as variables, allowing for the selection of designs that satisfy the designer's preferences from the Pareto optimal solutions through multi-objective optimization. Our strength lies in our ability to provide optimization tools while possessing expertise in mesh control. 【Case Study】 ■ Software Used: modeFRONTIER, J-MAG Studio ■ Objective: Development of high-performance motors with new shapes ■ Effects - Treats material properties and shape dimensions as variables - Executes multi-objective optimization - Allows selection of designs that satisfy the designer's preferences from the Pareto optimal solutions *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study from FIAT, where our "modeFRONTIER" is applied to optimize the shape of the chassis of vehicles. By using material properties and dimensions as design variables, we are exploring designs that maintain energy absorption rates during collisions while being lightweight. However, applying collision phenomenon simulations to automated exploration calculations was burdensome, so we first simulated 90 designs using a Latin hypercube method with simulation tools. Based on the results obtained, we generated a response surface and applied the approximation function as a virtual solver to automatically search for the optimal solution. [Case Study] ■ Software Used: modeFRONTIER, MSC.Nastran, Raddioss ■ Objective: To explore lightweight designs that maintain energy absorption rates during collisions ■ Challenge: High computational load for applying collision phenomenon simulations to automated exploration calculations ■ Methodology - Simulated 90 designs using a simulation tool with the Latin hypercube method - Generated a response surface - Applied the approximation function as a virtual solver ■ Result: Achieved automatic exploration of the optimal solution *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study from Brembo using our "modeFRONTIER" for improving the performance of disc brakes. The goal was to minimize the corning angle caused by heat generation and also to minimize the deformation of the disc brake itself through multi-objective function optimization. For shape modification and mesh generation, we used CATIA V5, Patran, and ICEM, and established an automated calculation execution environment using LSF for parallel computing. In this problem, "modeFRONTIER" successfully explored the Pareto optimal solutions using nine modification parameters, and it has been recognized as a very significant tool in design development. 【Case Study】 ■ Software Used: modeFRONTIER, MSC.Nastran, ICEM ■ Challenge: Multi-objective function optimization ■ Result: Automated exploration of Pareto optimal solutions using nine modification parameters *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case study of optimizing various aspects related to the suspension of a race car by applying modeFRONTIER to MSC.ADAMS. In the suspension system, which is governed by various factors such as the load on the front and rear wheels, moments during cornering, and stresses during acceleration, it is necessary to satisfy multiple design requirements simultaneously. The various optimization algorithms, response surface methods, and statistical processing functions of modeFRONTIER are recognized as effective even in the highly demanding field of racing. [Case Study] - Software Used: modeFRONTIER, MSC.ADAMS - Challenge: Satisfying multiple design requirements simultaneously - Effect: Various optimization algorithms, response surface methods, and statistical processing functions are effective *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We will introduce a case study where the automotive vehicle motion simulation tool "CarSim" was used to optimize ABS control parameters. The ground contact conditions are a very important factor, and the friction coefficient (μ) between the tire and the road surface has many uncertainties due to road conditions. Therefore, it is desirable to select parameters that are as robust as possible against the μ value in response to the requirement of reducing braking distance. Additionally, it is important to ensure straight-line stability during sudden braking on uneven μ roads, which necessitates optimization that considers the need to minimize both braking distance and lateral deviation. By using the multi-objective robust optimization function of "modeFRONTIER," we were able to explore ABS control parameters that excel in straight-line stability and braking performance. [Case Study] - Software Used: modeFRONTIER, CarSim, MATLAB/Simulink - Challenge: Minimize both braking distance and lateral deviation - Result: Successfully explored ABS control parameters that excel in straight-line stability and braking performance *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study on the optimization of injection systems using the coupling of our "modeFRONTIER" and "AVL-Hydsim." We are optimizing parameters such as Nozzle Opening Pressure (NOP), average pressure at SAC, pressure oscillation amplitude, and spray quantity. "modeFRONTIER" is a highly effective tool not only for engine-related applications but also for fuel injection systems like this. [Case Study] ■ Software Used: modeFRONTIER, AVL-Hydsim *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study where we optimized the engine RPM feedback control gain using our "modeFRONTIER." By optimizing the control parameters within Simulink using "modeFRONTIER," we propose a method to design control characteristics at the algorithm design stage. The control target is a car engine modeled in GT-POWER. The throttle opening was controlled via PID feedback to maintain the engine speed at a specified value. 【Case Study】 ■ Software Used: modeFRONTIER, GT-POWER, MATLAB/Simulink ■ Objective: Optimize control parameters within Simulink using modeFRONTIER ■ Control Target: Car engine modeled in GT-POWER ■ Results ・Controlled the engine speed to the specified value ・Simultaneously optimized parameters in GT-POWER *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

This time, we will introduce our CFD application examples in the fields of two-phase flow and chemical reactions. At Mitsubishi Chemical, analyses are being conducted with the main theme of "stirred tanks." While chemical reaction analyses are also being performed, there was the issue of needing to derive the reaction rate parameters ourselves. We actually conducted experiments by mixing in a beaker, and the results obtained from analyzing that data are incorporated using the user subroutine of our general-purpose thermal fluid analysis program "STAR-CD." 【Case Study】 ■ Software Used: STAR-CD ■ Analysis Theme: Stirred Tank ■ Challenge: We need to derive the reaction rate parameters ourselves ■ Method: Incorporating the results obtained through analysis processing using STAR-CD's user subroutine ■ Aspects Liked About the Software: - Ability to freely handle nodes to create shapes - Very easy to make corrections when mesh quality is poor - User subroutines are easy to use *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case where automatic fitting of a one-dimensional engine analysis tool was performed using our "modeFRONTIER." We set design variables for parts that could not be accurately read from 2D drawings into 3D shapes and parameters that are difficult to measure in experiments (a total of 14 variables). We established two objective functions: one for minimizing the squared difference between measured values and calculated values, and another for expressing variability in terms of standard deviation, both of which were minimized in a multi-objective optimization. As a result, a fitting that would be difficult to achieve with experience alone was completed in a short time. 【Case Study】 ■ Software Used: modeFRONTIER, GT-POWER ■ Challenge: Fitting between measured values and calculated values ■ Method: Executed multi-objective optimization with a total of two objective functions ■ Result: Precise fitting was completed in a short time *For more details, please refer to the PDF document or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

We would like to introduce a case study of optimizing automotive suspension using our "modeFRONTIER." Automotive suspension needs to balance conflicting conditions such as improving ride comfort and driving performance. The way this balance is achieved can be considered as the tuning of the vehicle. "modeFRONTIER" supports the optimization of these conflicting conditions and also assists in design based on the designer's values, such as tuning. 【Case Study】 ■ Software Used: modeFRONTIER, ADAMS ■ Challenge: Improving ride comfort and driving performance ■ Result: Addressing the optimization of conflicting conditions *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

This time, we would like to introduce a case where our "modeFRONTIER" was effectively utilized to improve the development efficiency of diesel engines. At Isuzu Central Research Institute, "modeFRONTIER" is used to integrate and automate software. By streamlining processes and eliminating unnecessary experiments, they maintain a style where many researchers can conduct a large number of meaningful experiments at the same cost. 【Case Study】 ■ Software Used: modeFRONTIER ■ Challenge: Analysis of a vast number of cases ■ Result: By integrating and automating software, unnecessary experiments were eliminated. *For more details, please refer to the external link or feel free to contact us.

• Scientific Calculation and Simulation Software
• Analysis and prediction system

"Rocky DEM" is a powerful 3D particle simulator that accurately predicts the behavior of powders with different shapes and sizes using the discrete element method. With high-precision modeling of non-spherical particles, fast computation using GPU, rich result processing capabilities, a user-friendly interface, and coupled analysis with ANSYS tools, it broadly meets the analysis needs in design environments. [Features] ■ High-precision powder analysis with real-shaped particles ■ Fast computation using GPU ■ Rich result processing capabilities ■ User-friendly interface ■ Coupled analysis with ANSYS tools *For more details, please refer to the PDF document or feel free to contact us.

• Scientific Calculation and Simulation Software
• Architectural Design Software

"Ansys Fluent / Ansys CFX" is a comprehensive Ansys thermal fluid analysis solution for modeling fluid flow and various associated physical phenomena, and it is a general-purpose thermal fluid analysis software. The operating environment adopts "Ansys Workbench" in common, providing a wide range of analysis functions, as well as pre-processing and support features to enhance work efficiency. To meet the thermal fluid analysis needs required for product development with high reliability, safety, and performance, it is integrated into product packages called "Ansys CFD Premium" and "Ansys CFD Enterprise." [Features] ■ "Ansys Fluent" provides cutting-edge thermal fluid analysis technology. ■ "Ansys CFX" is the de facto standard for thermal fluid analysis of rotating machinery. ■ Parallel computing technology enables large-scale analysis to be utilized in the design process. ■ Comprehensive management of all flows related to analysis and tool integration. ■ Multiple mesh generation techniques can be utilized from a single environment. *For more details, please refer to the PDF materials or feel free to contact us.

• Scientific Calculation and Simulation Software

"DEP MeshWorks" is a high-end mesh morphing software developed based on the technique of "morphing," which utilizes existing mesh models to change only the nodes and element shapes without altering the CAD geometry. This significantly reduces the need to revert to CAD, allowing for substantial labor savings in the CAE model preparation process. Additionally, it is equipped with a wide range of features that support mesh-based modeling, such as feature insertion into mesh data, stitching functions, and shape-wrapping mesh capabilities. 【Features】 ■ Abundant morphing functions (freeform, control block, stretch, pattern, fillet modification) ■ A variety of advanced features that support shape changes based on mesh ■ Multiple morphing sets can be configured (parametric FEM/CFD) ■ Integration with optimization software ■ Widely adopted by numerous automotive, parts, and aircraft manufacturers *For more details, please refer to the PDF document or feel free to contact us.

• Scientific Calculation and Simulation Software
• Other Software

IDAJ's "Abaqus+α Solution" is an analysis service equipped with a wealth of analytical functions to address all design challenges. It can perform a variety of analysis procedures, including static application analysis, buckling analysis, direct periodic analysis, and direct integration dynamic analysis. This service proposes the introduction of CAE technology, prediction of effects, and improvement of the design process using CAE, targeting everything from design to manufacturing. 【Features】 ■ Abundant analytical functions ■ Extensive service menu ■ Equipped with both implicit and explicit solvers ■ Targeting everything from design to manufacturing *For more details, please refer to the PDF materials or feel free to contact us.

• Scientific Calculation and Simulation Software

IDAJ's "Fluid-Structure Interaction Analysis" achieves highly accurate fluid-structure interaction analysis by using dedicated software specialized for both fluid and structure. There is a wealth of practical experience in the automotive, aerospace, maritime, energy, architecture, electrical, and chemical industries. The operations and settings necessary for data mapping and interaction analysis are menu-driven, making it easy to perform complex interaction analysis setups. 【Features】 ■ More realistic CAE through coupled analysis with Abaqus and STAR-CCM+ ■ Contributes to modeling considering multi-physics ■ Import and export functionality in Abaqus format ■ One-way coupling functionality via data mapper ■ Unsteady two-way coupling functionality through direct co-simulation *For more details, please refer to the PDF materials or feel free to contact us.

• Scientific Calculation and Simulation Software

At IDAJ, we propose to enhance design efficiency in CAE by effectively utilizing Abaqus models. By making effective use of existing models, we can significantly reduce the man-hours required for preparing parametric model creation. When integrated with modeFRONTIER, we provide designers with "hints" for optimization to address the multi-objective optimization problems encountered in design development. 【Features】 ■ Import Abaqus inp files and quickly modify shapes ■ No need for remeshing or boundary condition resetting after shape modification ■ Parameterization of shapes such as hex mesh models that are difficult to generate automatically ■ No need for complex script preparation to build optimization systems ■ Support for optimal design considerations using cutting-edge optimization methods and experimental design techniques *For more details, please refer to the PDF materials or feel free to contact us.

• Scientific Calculation and Simulation Software

IDAJ's "Rocky DEM" is a powerful particle simulator that accurately predicts the behavior of powders with different shapes and sizes using the discrete element method. By modeling non-spherical particles as polyhedra, it achieves high-precision powder analysis. Real particles can be scanned in 3D and used for powder analysis. High-speed powder analysis is made possible through Shared Memory parallel computing with GPUs. 【Features】 ■ High-precision powder analysis with real-shaped particles ■ High-speed computation with GPUs ■ User-friendly interface ■ Rich result processing capabilities ■ Coupled analysis with Ansys tools ★ Please watch the case studies on our official YouTube Channel "Rocky DEM": https://www.youtube.com/watch?v=lytQ472Xuzw&list=PLcvnp-10UZJHpVWjfXvMAlpvVkcZ4ZJg3 * For more details, please refer to the PDF document or feel free to contact us.

• Scientific Calculation and Simulation Software

In IDAJ's "EASA," you can easily build web-based applications that simplify the usage environment for software and databases, allowing for efficient utilization. The built applications can be deployed and used anywhere on the internet. Users can skip tasks such as reinstalling by rechecking how to use the application. 【Features】 ■ Achieves a seamless web usage environment for software and databases ■ Easy GUI construction with the application builder ■ Centralized management of data, users, and applications ■ Standard library that supports multiple languages *For more details, please refer to the PDF materials or feel free to contact us.

• Scientific Calculation and Simulation Software
• Drawing, tracing, CAD
• Other Software

"SIMULIA Abaqus Unified FEA" is an integrated finite element analysis program used by many companies, universities, and research institutions around the world. Abaqus is routinely used by leading companies in various industries such as automotive, aerospace, defense, chemicals, and home appliances, and it has become an essential program for simulating the behavior of products in the real world due to its unwavering robustness, accuracy, high performance, and ease of use. 【Features】 ■ Sophisticated contact, damage, and fracture analysis capabilities ■ Crack propagation analysis features that are independent of mesh ■ Stable computational capabilities for contact dynamic analysis using implicit methods ■ Thermal fatigue analysis using direct periodic methods ■ Equipped with iterative solvers *For more details, please refer to the PDF document or feel free to contact us.

• Scientific Calculation and Simulation Software

"GT-SUITE" is a product developed by Gamma Technologies, a company that specializes in software for the engine and vehicle industry. It supports a wide range of vehicle and engine technical applications within a single software tool. It is an excellent tool capable of performing comprehensive simulations of entire vehicles and engine systems. 【Features】 ■ Adopted by numerous OEMs and suppliers ■ Provides models that represent all subsystems of vehicles and engines ■ Individual models establish a new level ■ Enables coupled simulations through combinations ■ Addresses the entire lifecycle process with a single tool *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software
• others

The engine performance modeling software "GT-POWER" in "GT-SUITE" is used by major engine manufacturers for engine design and development. "GT-SUITE" includes all the tools necessary to generate engine plant models that can execute quickly and in real-time from existing GT-POWER models. You can create a physically accurate full model that predicts pressure wave dynamics and in-cylinder combustion, either as a pure software (SiL) application or a real-time (HiL) application. 【Features】 ■ Quickly convert detailed GT-POWER models to high-speed execution versions ■ Use both physics-based and mean-value based engine models ■ Solve at crank angle to capture valve events, combustion, and tuning ■ Closed-loop combustion control with multiple pulse combustion functionality ■ Compatible with systems such as ETAS, dSpace, A&D, NI, Mathworks, etc., for both SiL and HiL *For more details, please refer to the PDF document or feel free to contact us.

• Other Software
• others

"GT-SUITE" is a tool for modeling vehicle cooling systems, applicable to liquid circuits that remove heat from various components such as engines and transmissions, as well as under-hood cooling modules that dissipate heat to the atmosphere. It also includes a 3D preprocessing tool that allows for the efficient creation of liquid flow circuit models directly from 3D CAD data. This approach enables more accurate predictions of pressure losses at various branching points in the system based on geometry. 【Features】 ■ 3D tool for automatic meshing of under-hood heat exchangers, fans, and air spaces ■ Pseudo-3D Navier-Stokes-based approach for under-hood cooling modules, handling uneven flow and temperature distribution ■ 3D tool for characterizing liquid flow circuits from CAD data ■ Thermal effects included in liquid flow analysis, with the possibility of zero flow conditions *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software
• others

GT-SUITE has the capability to analyze two-phase flow, and the foundation of this functionality is a proven fluid solver used in a wide range of fluid simulations, including engine performance, fuel injection, and hydraulics. This solver utilizes NIST REFPROP as the thermodynamic properties for two-phase fluid and complements various characteristics of heat transfer and pressure loss in two-phase flow. The model is completely unsteady and accommodates extensive investigations and research. Due to its strong foundational fluid analysis methodology, it is highly robust, allowing simulations to be initiated from anywhere and performing calculations faster than real-time. **Features** - Model individual components of A/C systems or the entire system - Spatially analyze condenser models and evaporator models in detail - Automatic calibration of all heat exchangers - Support for single and multi-volume cabin models - REFPROP properties for single refrigerants and mixed refrigerants *For more details, please refer to the PDF materials or feel free to contact us.*

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"GT-POWER" is an engine simulation software adopted by major engine manufacturers for engine design and development. It can predict the behavior of complex physical phenomena related to engines with very high accuracy. It is applicable to engines of all sizes and types, and is used by a diverse range of equipment manufacturers, including passenger cars, trucks, motorcycles, motorsports, ships, locomotives, power generation, mining, construction, agriculture, and even machinery used in lawns and gardens. 【Features】 ■ Adopted by major engine manufacturers ■ Captures wave dynamics from robust solutions of the Navier-Stokes equations ■ Supports engines of all sizes, from small general-purpose engines to large marine engines ■ Highly flexible and applicable to the analysis of progressive or non-standard concepts ■ Control library that supports the analysis of control devices for dynamic systems *For more details, please refer to the PDF materials or feel free to contact us.

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"GT-SUITE" is an analysis tool for modeling the distribution of heat from the combustion chamber to coolant, oil, and the surrounding environment through the engine structure. With its unique features, it predicts heat dissipation to water and oil, supporting both steady-state and transient analyses. When modeling internal structures, it is easy to use its proprietary parametric FE cylinder model. Heat from the engine is transmitted from the FE model to the coolant and oil circuits, as well as to the "external" structures of the block and head simultaneously. The circuits and thermal mass of these flows can be easily generated from CAD data using a 3D pre-processing tool. 【Features】 ■ Model individual components of the A/C system or the entire system ■ Spatially analyze condenser models and evaporator models in detail ■ Automatic calibration of all heat exchangers ■ Support for single and multi-volume cabin models ■ REFPROP properties for single refrigerants and mixed refrigerants *For more details, please refer to the PDF materials or feel free to contact us.

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GT-SUITE provides methods and models for the analysis of cranktrain systems and crankshafts. It can handle issues related to balance, vibration, friction and lubrication, integrity, and resistance, allowing for the examination of the effects of various operating parameters and design trade-offs. It is built using a cranktrain toolbox equipped with many user-friendly features and an advanced "expert system" that automatically creates consistent models. The same model can be used for rigid body, torsion, and 3D bending analysis. 【Features】 ■ Easy placement regardless of cranktrain shape (I, V, W types) ■ Analysis modes - Rigid body, torsion, 3D bending ■ Rigid body dynamics, forces, torque, bearing loads ■ Moments of engine imbalance forces, balance shafts ■ Analysis of vibrations in 3-D blocks and mounting systems *For more details, please refer to the PDF materials or feel free to contact us.

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"GT-SUITE" provides a modeling tool for high-speed and detailed modeling of drive systems such as valve-driven timing chains and engine accessory belt systems. It serves as a tool to solve key design challenges and durability issues, while also being used to verify performance levels such as dynamic transmission errors in valve train drive systems. [Features] - Supports roller and silent chain drives, rigid guides, flexible guides, rotating tensioners, and translational tensioners - Spur and helical gear trains - Ring gear and planetary gear systems - Auxiliary drive (V-type) belts - Trapezoidal and arch-shaped tooth timing belts *For more details, please refer to the PDF materials or feel free to contact us.

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"GT-SUITE" offers a diverse set of tools for modeling transmissions at various levels of detail, making it suitable for all phases of the development process. Since it allows for the creation of models at different levels of detail, it can meet various needs at specific development stages, from concept evaluation to manufacturing and post-manufacturing, including SiL and HiL functionalities. Designed as a tool for component design and system-level optimization, it enables improvements in vehicle performance and fuel efficiency while reducing concerns related to emissions and driving. [Features] ■ Models all types of transmissions ■ Fuel efficiency, emissions, vehicle performance ■ Powerflow layout, transmission design ■ Loss prediction, lubrication, thermal management ■ Capable of model creation from high-level or primitive elements *For more details, please refer to the PDF materials or feel free to contact us.

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GT-SUITE offers a variety of toolsets for executing simulations that combine physical models of drivetrains for hybrid vehicles (HEVs) and electric vehicles (EVs) with key control methods for driving. By combining various components such as electrical machines and energy storage devices of HEVs with vehicle, engine, electrical, thermal, and control libraries, it is possible to create a comprehensive integrated model of HEV or EV vehicles. 【Features】 - Supports all hybrid configurations and control methods - Vehicle, drivetrain, electrical, and control components - Model-based controllers for IC engines, batteries, electrical machines, and brake control - Fuel economy evaluation for HEVs, PHEVs, and EVs according to EPA and SAE standards - Optimization of control methods for fuel economy and emissions *For more details, please refer to the PDF materials or feel free to contact us.

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