All Categories

History

Casting analysis program SPHinx-CAST-SPHinx-CAST
Casting analysis program SPHinx-CAST-SPH Institute Co., Ltd.

Casting analysis program SPHinx-CAST
SPH Institute Co., Ltd.


About This Product

■Casting analysis program using SPH particle method

Casting analysis using the SPH particle method is similar to conventional methods, and includes not only melt flow analysis and cooling solidification analysis using fluid analysis and heat conduction analysis, but also density flow analysis and interaction, which cannot be done with conventional methods. It is now possible to analyze casting defects using change analysis, and repair/removal analysis of casting defects by pressurized hot water supply. The SPH particle method is a method for mathematically analyzing physical phenomena in the casting process, and its appeal is that it is a physical simulation that can faithfully solve material movement and material changes. This method clarifies the inflow behavior of fluid particles, defect formation, gas-liquid two-phase flow behavior, etc., which were difficult with conventional lattice analysis, and is expected to enable a more accurate understanding of physical phenomena in the casting process.

■Basic concept of SPH particle method

The SPH particle method is a mesh-free analysis method that does not require elements in FEM or grids in FDM. The original continuum is discretized and regarded as particles, that is, collections of microscopic material elements with mass and dimensions, and the forces and thermal changes applied to the original continuum are calculated by the interaction of forces acting between particles. or heat conduction. The behavior of the particle of interest (evaluation point) is subjected to a mathematical operation (Kernel integration*) of surface interpolation/spherical interpolation using the physical quantities of other particles within the radius of influence, and finally it is made continuous again. By using field approximation (Smoothing), we can simulate (analyze) the deformation, stress distribution, heat conduction, etc. of a continuum. Interpolation of physical quantities using a kernel function (weighting function) The Eulerian method, which fixes a grid in space and is used in FEM and FDM, is suitable for analyzes that handle motion over a wide range such as fluid analysis, but it There are problems in that it is not possible to trace the history of each part, and it is difficult to ensure the accuracy of the advection term. The SPH particle method is an excellent analysis technique that can compensate for the problems mentioned above by describing the various motions of a continuum using a Lagrangian method that tracks each part of the continuum over time.

■Features

・Analyzes the process of solidifying the thermal fluid inside the mold ・Solidification process "cooling" → "phase change" → "metal flow generation" ・Simulation of cavitation (shrinkage cavity) analysis is possible ・High-speed analysis of large-scale problems using parallel calculation using GPGPU

  • Product

    Casting analysis program SPHinx-CAST

Share this product


40+ people viewing

Last viewed: 11 hours ago


Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Casting analysis program SPHinx-CAST

Image Part Number Price (excluding tax) Analysis function Usage environment
Casting analysis program SPHinx-CAST-Part Number-SPHinx-CAST

SPHinx-CAST

Available upon quote

Injection molding Injection control, melt flow, solidification/shrinkage, cooling analysis Mold cooling, density flow analysis Density flow in the solidification region, shrinkage cavity analysis Cavity analysis inside castings

Windows XP or later, Red Hat Linux, GPU (GeForce, Tesla series)

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

See More Computational Fluid Dynamics (CFD) Software Products

Other products of SPH Institute Co., Ltd.

Reviews shown here are reviews of companies.


View more products of SPH Institute Co., Ltd.

About Company Handling This Product

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2024 Metoree