Reactor modeling data acquisition method, device, equipment, medium and program product
A technology of modeling data and acquisition methods, applied in the field of reactor analysis, can solve problems such as limited manual experience, inability to ensure comprehensive identification of reactor physical phenomena, and inability to establish the role and connection of individual physical phenomena, so as to ensure comprehensiveness and accuracy , the effect of reducing the gap
Pending Publication Date: 2022-05-06
CHINA NUCLEAR POWER TECH RES INST CO LTD +3
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However, artificial experience is limited, and only supports the identification of a single physical phenomenon, but cannot establish the role and connection of a single physical phenomenon in the entire physical process, and cannot guarantee the comprehensiveness of the identification of reactor physical phenomena
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[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0049] The reactor is a device for nuclear power plants to generate electricity according to certain physical phenomena. In order to obtain the operating characteristics of the reactor prototype, especially under accidents, it is usually based on certain modeling analysis methods to ensure that the experimental model can reflect the key physical phenomena of the reactor prototype. At this time, it is required to The physical phenomena in the reactor prototype are identified to ensure that nothing is missed. In the development of reactor safety analysis software, it is also...
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The invention relates to a reactor modeling data acquisition method, device and equipment, a medium and a program product. The method comprises the following steps: performing hierarchical division processing on devices contained in each working process related to a target reactor to obtain hierarchical division results corresponding to each working process; performing control body division on the devices contained in the lowest hierarchy in the hierarchy division result to obtain an initial division result, the initial division result comprising a plurality of first control bodies; for each initial division result, the initial division results are corrected according to the physical phenomenon identification table to obtain a target division result, the target division result comprises a plurality of second control bodies, and each second control body comprises at least one device which has the same structure and is related to the same physical phenomenon; and generating modeling data corresponding to the target reactor according to the second control bodies and the physical phenomena related to the second control bodies. The method can comprehensively identify the physical phenomenon of the reactor.
Description
technical field [0001] The present application relates to the technical field of reactor analysis, in particular to a reactor modeling data acquisition method, device, equipment, medium and program product. Background technique [0002] A reactor is a device for a nuclear power plant to generate electricity according to certain physical phenomena. Usually, a nuclear power plant needs to establish a reactor model to simulate and observe the physical phenomena realized by the reactor, and optimize the reactor settings. Therefore, before the reactor model is established, it is necessary to determine the physical phenomena involved in the reactor, so that the reactor model can be established according to the physical phenomena, so as to ensure that the reactor model can accurately reflect the key physical phenomena of the reactor. [0003] In traditional technology, PIRT (Phenomena identification and ranking table, phenomenon identification and ranking table) is usually obtained...
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IPC IPC(8): G06F30/20
CPCG06F30/20
Inventor 卢冬华李亮国余健明孙振邦龙彪孟祥飞吴小航严超刘继墉南宗宝
Owner CHINA NUCLEAR POWER TECH RES INST CO LTD