Simulation of flow characteristics for positive displacement pumps such as gear pumps and vane pumps! A CAE software specialized for pumps that other CAE software struggles with!
SimericsMP+ is a fluid simulation tool designed to calculate the transient characteristics of various volumetric pumps, compressors, and valves. It is developed based on the thermal fluid simulation tool Simerics MP and utilizes all the features of Simerics MP. 【The following fluid analyses are possible】 ■ Free surface flow ■ Flow considering the compressibility of air contained in liquids ■ Pressure pulsations and water hammer effects ■ Coupling of pump flow with the rigid body motion of valves and cam rings ■ Flow in low to medium vacuum conditions ■ Compressible flow (subsonic) ■ Cavitation ■ Time variation of flow field (velocity vectors, pressure), flow rate, fluid forces, and torque The greatest strength is the ability to automatically create meshes with clearances in the µm range, which is difficult for other general-purpose fluid analysis software!! Recently, there has been an increase in applications for oil pumps used in automobiles and construction machinery, with examples such as vane pumps for power steering and CVTs, and trochoid pumps for engine lubrication becoming more common. *There is a lot of information that cannot be posted online. Especially, we encourage you to see the actual mesh creation and movement through a demonstration!
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basic information
(1) Automatic generation of calculation meshes! Even for complex flow paths, automatic generation of calculation meshes is possible with simple button operations. Additionally, for pump chambers involving rotation/volume changes, high-precision calculation meshes can be automatically generated using a dedicated mesh creation module. It is possible to automatically execute the movement/rotation/deformation of high-precision meshes without the need for tedious tasks. (2) Fluid analysis of various gear pumps is possible! SimericsMP+ has mesh creation capabilities for various pumps, including different types of gear pumps, making it easy to perform calculations for a wide range of pumps. It also has mesh creation functions for valves, allowing for calculations of flow paths that include valves, and coupled analysis is possible. (3) More accurate modeling of aeration/cavitation! It includes a high-precision cavitation model, enabling the prediction of non-condensable gas expansion and vapor generation due to cavitation. (4) Calculation of free surface flow As a new feature, the calculation of free surface flow has become possible. It is now feasible to analyze oil splashing inside gearboxes and oil suction from oil pans during pump startup.
Price information
The price may vary depending on the options, so please feel free to contact us.
Price range
P6
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Applications/Examples of results
SimericsMP+ is primarily used by automobile manufacturers and automotive-related parts manufacturers in Japan, with numerous achievements in applications such as oil pumps for automatic transmissions (AT) and continuously variable transmissions (CVT), as well as engine oil pumps. Globally, it has a wide range of implementation achievements not only in the automotive industry but also in various other sectors. Examples of global achievements by the developer can be found at: http://www.simerics.com/testimonials/ In addition to overseas use, there are many cases in Japan where companies that have already purchased multiple fluid analysis software packages opt to buy SimericsMP+ for its user-friendliness, improved accuracy, and reduced calculation time in the analysis of positive displacement pumps such as gear pumps and vane pumps. A case study on fluid analysis of a vane pump using 'SimericsMP+' was published in KYB Corporation's KYB Technical Report No. 53 OCT. 2016. [Prediction of Vane Pump Characteristics through CFD Analysis] https://www.kyb.co.jp/technical_report/data/no53j/03_technology_explanation_01.pdf
Detailed information
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[Analysis Case] Simulation of Gear Pump Self-Priming Performance [Fluid Analysis] This is a simulation of a gear pump when drawing engine oil from a car's oil pan. It is calculated using free surface flow (VOF).
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[Analysis Case] Automotive Lubrication System [Fluid Analysis] Coupling of Internal Gear Pump and Spool Valve
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[Case Study] Simulation of Automotive Lubrication System [Fluid Analysis] Coupling between External Gear Pump and Pressure Regulating Valve
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[Analysis Case] Coupling of Piston Pump and Valve [Fluid Analysis] Cross-section: Magnitude of Velocity Valve: Pressure
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[Analysis Case] Simulation of Internal Gear Pump [Fluid Analysis] Visualization of cavitation in the internal gear pump.
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[Analysis Case] Simulation of External Gear Pump [Fluid Analysis] Visualization of cavitation in the external gear pump.
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[Analysis Case] Simulation of Vane Pump [Fluid Analysis] Simulation of Cavitation in Vane Pump
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[Analysis Case] Simulation of a Swash Plate Axial Piston Pump [Fluid Analysis] Simulation of Cavitation in a Swash Plate Axial Piston Pump
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[Analysis Case] Coupling of Fuel Injection Pump and Valve [Fluid Analysis] Gas Volume Fraction
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Our company develops and sells a "Maintenance Management System" for managing and operating various plants, factories, and other facilities and assets. Currently, this system is undergoing significant evolution into a system that incorporates IoT technologies, such as sensor information and input from tablet devices, as well as AI technologies like machine learning, featuring functions for failure prediction and automatic scheduling. Additionally, as part of the recent trend of digital transformation (DX), there is a growing movement to digitize and automate manufacturing processes and research and development sites in factories to improve operational efficiency. In line with this trend, our company provides a solution aimed at enhancing efficiency in research and development environments, which is the Laboratory Information Management System (LIMS). This software includes features such as workflow management, data tracking, data management, data analysis, and integration of electronic lab notebooks.