爆発研究所 List of Products and Services

At the Explosion Research Institute, we handle various products and services related to OpenFOAM. "ERI-GUI" is not for general OpenFOAM use; it allows for easy modifications to specified input changes with the solver designated by your company. Additionally, post-processing can automatically output in your specified format on a Windows PC, enabling input settings, job submissions, and image/video checks. We also provide total support for analysis operations using OpenFOAM. We will assess whether solver customization is necessary based on your analysis targets and provide suitable solutions, including hardware. 【ERI-GUI Features】 ■ Easy configuration on a dedicated GUI ■ No specialized knowledge in explosions required ■ Results can be displayed on the screen immediately ■ No knowledge of visualization software required *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"IMPETUS Afea Solver" is a structural analysis software developed by the Norwegian company IMPETUS Afea that can handle collisions and large deformations using the finite element method. It features realistic fracture simulation through a node splitting algorithm. High-order accurate solid elements allow for smooth contact between surfaces. Additionally, the GPU computing capability enables acceleration without the need for large computational resources. 【Features】 ■ Smooth contact between surfaces can be represented using high-order accurate solid elements ■ Realistic fracture simulation through a node splitting algorithm ■ Acceleration is possible without using large computational resources thanks to GPU computing capabilities ■ Coupled analysis of finite elements with high-performance explosives, air, and soil using the DP module (Discrete Particle Method) ■ Coupled analysis of water and structures using the SPH module *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"Cube-it" is a fully equipped mesh creation toolkit that supports everything from shape creation to mesh generation. It features an excellent journaling file function and supports parametric studies of the entire process from solid modeling to mesh creation. Additionally, it supports the import of shapes created with various CAD software and offers volume partitioning suitable for hex meshing through its ITEM function. 【Features】 ■ Fully equipped mesh creation toolkit ■ Capable of shape creation using solid models based on ACIS ■ Excellent journaling file function ■ Supports the import of shapes created with various CAD software ■ Proposes volume partitioning suitable for hex meshing through the ITEM function *For more details, please refer to the PDF materials or feel free to contact us.

• Other Software

"CRUNCH CFD" is an unstructured grid fluid solver for multiphysics simulations. It is capable of analyzing phenomena that are difficult to handle with conventional fluid analysis software, such as combustion at supersonic and supercritical pressures, cavitation in cryogenic fluids, and flashing flow and choking phenomena associated with liquid compressibility. Additionally, its application range is broad, allowing for simulations of explosion and combustion analysis, turbomachinery, cavitation in pumps, and supercritical combustion. [Features] ■ Capable of analyzing phenomena that are difficult to handle with conventional fluid analysis software ■ Can simulate explosion and combustion analysis, turbomachinery, cavitation in pumps, and supercritical combustion ■ Development of multiple CEA solvers (modules) tailored to the phenomena being analyzed *For more details, please refer to the PDF document or feel free to contact us.

• Other Software

We provide software developed by GexCon in Norway for the analysis of explosion and combustion hazards of hydrogen and flammable gases. In addition to elucidating and predicting combustion explosion analysis, we can also analyze shock wave propagation, leakage and dispersion of flammable and toxic gases, fire phenomena, and dust explosions. 【Features】 ■ Reproducibility ■ Compatible with high-density structures *For more details, please download the PDF or feel free to contact us.

• Scientific Calculation and Simulation Software
• Other Software