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Data interaction method of simulation file

A data interaction and simulation file technology, applied in the field of computer simulation, can solve problems such as the loss of geometry and grid association, and affect the implementation effect of simulation steps, so as to reduce the risk of data damage and loss, reduce file size, and improve transmission efficiency effect

Active Publication Date: 2021-01-22
ZWCAD SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using these data for simulation, due to the discrete processing of the geometric model, the relationship between the geometry and the mesh will be lost, which will affect the implementation effect of the subsequent simulation steps

Method used

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Experimental program
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Embodiment 1

[0029] This embodiment provides a data interaction method of a simulation file with better operation convenience, the core of which is to realize the simulation-driven design and provide guidance for the design model.

[0030] refer to figure 1 , figure 1 It is a schematic flowchart of a data interaction method for a simulation file provided by the present invention. Such as figure 1 As shown, the data interaction method of a simulation file includes the following steps:

[0031] S1: store the simulation data required for the simulation calculation,

[0032] The simulation data includes geometric model data, grid model data, geometric model and grid model association information;

[0033] In the existing simulation calculation software using the CAE method, it is necessary to create geometric model data in the CAD software, that is, a CAD model. The CAD model may be two-dimensional or three-dimensional, or it may be a single part body or multiple parts. Assemblies, when p...

Embodiment 2

[0050] This embodiment provides an electronic device, which includes a processor, a memory, and a computer program stored on the memory and operable on the processor. When the processor executes the computer program, the first embodiment is implemented. Multidisciplinary Simulation Data Classification Method.

[0051] In addition, this embodiment also provides a storage medium on which a computer program is stored, and when the computer program is executed, the above-mentioned method for classifying multidisciplinary simulation data is realized. Wherein, the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), a random access memory (Random Access Memory, RAM), a flash memory (Flash Memory), a hard disk (Hard Disk Drive, Abbreviation: HDD) or solid-state drive (Solid-State Drive, SSD), etc. The storage medium may also include a combination of the above-mentioned kinds of memories.

[0052] The invention is applicable to numerous...

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Abstract

The invention discloses a data interaction method of a simulation file, which comprises the following steps of: storing simulation data required by simulation calculation, with the simulation data comprising geometric model data, grid model data, a geometric model and grid model associated information; setting data of simulation boundary conditions and an application object, and carrying out simulation calculation; and outputting a simulation calculation result, visualizing the calculation result, and displaying the calculation result through a program page. The invention has the beneficial effects that the boundary conditions are supported to be applied to both grids and geometries, so that the design and simulation become a closed loop, the design model optimization can be guided, and the simulation driving design is realized.

Description

technical field [0001] The invention relates to the technical field of computer simulation, in particular to a data interaction method for simulation files. Background technique [0002] As a new test method, modeling and simulation is essentially to use numerical simulation to complete the work that could only be done through real tests in the computer environment. Computer simulation technology can shorten the development and training cycle and improve the development and training It is an effective means to improve quality, save research and development and training funds, and has a very wide range of applications. [0003] CAE (Computer Aided Engineering) is a computer-aided solution to complex engineering and product structural strength, stiffness, buckling stability, dynamic response, heat conduction, three-dimensional multi-body contact, elastic-plastic analysis and calculation of mechanical properties, as well as optimization design of structural properties. It is a...

Claims

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Application Information

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IPC IPC(8): G06F30/12G06F30/20
CPCG06F30/12G06F30/20
Inventor 孙孟辉张军飞
Owner ZWCAD SOFTWARE CO LTD
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