Fast neutron reactor full-core structure large-scale grid automatic generation method and system
A core structure, automatic generation technology, applied in CAD numerical modeling, special data processing applications, geometric CAD, etc., can solve problems such as insufficient memory
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no. 1 example
[0062] This embodiment provides a method for automatically generating a large-scale grid of the whole core structure of a fast neutron reactor. The method can be realized by electronic equipment, and the electronic equipment can be a terminal or a server. Such as figure 1 As shown, the large-scale automatic grid generation method provided by this embodiment uses the numerical reactor geometry file library, the grid initial division and preprocessing method, and the large-scale parallel grid data generation method, and the final output can be analyzed by the finite element solver program Calculated grid input file. Specifically, the grid division idea is as follows:
[0063] 1) Assign a number to each component of the whole core, and enter the number of the required component by filling in the control card;
[0064] 2) According to the data input in the control card, export the geometric model file of the required component from the geometric file library, and the same type o...
no. 2 example
[0166] This embodiment provides a fast neutron reactor core structure large-scale automatic grid generation system, such as figure 1 As shown, the large-scale grid automatic generation system includes the following modules:
[0167] The numerical reactor geometric file library is used to store the geometric model files of various types of components to be meshed and the geometric positions of each component inside the core;
[0168] The grid initial division and preprocessing module is used to export the geometric model file of the component that needs to be meshed from the numerical reactor geometry file library, and perform parallel grid division on the single component geometric model file to obtain the current component grid data;
[0169] The large-scale parallel grid data generation module is used to obtain the grid data of the current component output by the grid initial division and preprocessing module and the geometric position of the current component insi...
no. 3 example
[0172] This embodiment provides an electronic device, which includes a processor and a memory; at least one instruction is stored in the memory, and the instruction is loaded and executed by the processor, so as to implement the method of the first embodiment.
[0173] The electronic device may have relatively large differences due to different configurations or performances, and may include one or more processors (central processing units, CPU) and one or more memories, wherein at least one instruction is stored in the memory, so The above instruction is loaded by the processor and executes the above method.
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