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System and method of converting S3D model into RELAP5 model

A model conversion and model technology, applied in the field of converting S3D models to RELAP5 models, can solve the problems of reducing the utilization rate of S3D 3D models and occupying the working time of designers

Pending Publication Date: 2020-02-14
SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] For companies that use S3D software for 3D modeling and RELAP5 software for analysis and calculation, since there is currently no available software interface between RELAP5 software and S3D software, designers can only manually build the RELAP5 model with reference to the S3D 3D model. The process of secondary modeling not only takes up a lot of working time of designers but also reduces the utilization rate of S3D 3D model

Method used

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  • System and method of converting S3D model into RELAP5 model
  • System and method of converting S3D model into RELAP5 model
  • System and method of converting S3D model into RELAP5 model

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Embodiment

[0090] like figure 1 Shown, the S3D model of the present invention is converted into the system of RELAP5 model, comprises:

[0091] External data reading module 2, used to read the external data required by the S3D 3D model conversion module, including removal pipeline list, equipment mapping list, calculation pipeline list, calculation pipeline package list, computational mechanics analysis package list, and S3D and RELAP5 components mapping list;

[0092] The S3D model data download module 1 is used to read the data stored in the S3D database, improve the efficiency of subsequent processing and calculation, and the range of downloaded data is determined according to the data obtained by the external data reading module;

[0093] The three-dimensional topological relationship calculation module 3 is used to obtain the topological connection relationship of all components through the topological relationship algorithm for the model data downloaded by the S3D model data downl...

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Abstract

The invention aims to disclose a system and method of converting an S3D model into an RELAP5 model. Compared with the prior art, the system and method can automatically convert an S3D three-dimensional model into an XML file supported by RELAP5 software, realize automatic conversion from an arrangement model to a mechanical analysis model, avoid labor waste caused by secondary modeling, greatly improve the design efficiency and quality, support two modes of generation by taking a system as a unit and generation by customizing a pipeline list, and are flexible and easy to use, wherein the process is fully automatically completed without human intervention, and the operation is simple and convenient, and the production efficiency is high; the functions of equipment mapping and pipeline removal are supported; meanwhile, the functions of tap point removal, subsequent connection and small pipeline removal are supported; the method and system are suitable for various application scenes; andthreshold setting is supported, and the error-tolerant rate in the modeling process of the three-dimensional model is increased, and the purpose of the invention is achieved.

Description

technical field [0001] The present invention relates to a system and method for three-dimensional model processing, in particular to a system and method for converting an S3D model into a RELAP5 model. Background technique [0002] S3D (Smart 3D) is a widely used 3D design software. As an integrated and multi-disciplinary 3D factory modeling software, S3D software can quickly help designers of various professions to carry out 3D modeling and design inspection, greatly improving Improve work efficiency and design quality. In the chemical and energy industries, S3D software has been widely used and there have been countless successful cases. [0003] RELAP5 software is a light water reactor pair transient analysis program developed by Edwards National Engineering Laboratory for the Nuclear Regulatory Commission and has become the basis for nuclear power plant analyzers. RELAP5 software can cover almost all thermal and hydraulic transients and accident spectrums of light wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/11G06F16/84G06F30/17
CPCG06F16/116G06F16/84
Inventor 沈杰
Owner SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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