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Ventilation modular simulation calculation method and system for steam turbine building in power plant

A simulation computing and steam turbine technology, applied in the computer field, can solve problems such as lack of generalization, and achieve the effect of saving human and material resources, shortening the design cycle, and reducing the difficulty of application

Pending Publication Date: 2019-02-19
SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP
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  • Application Information

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Problems solved by technology

The inventor found that although local numerical simulation calculations are performed on some projects in the prior art, they are all aimed at specific projects, which are not generalizable, and cannot fundamentally solve the above problems

Method used

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  • Ventilation modular simulation calculation method and system for steam turbine building in power plant
  • Ventilation modular simulation calculation method and system for steam turbine building in power plant
  • Ventilation modular simulation calculation method and system for steam turbine building in power plant

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Embodiment Construction

[0050] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0051]It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0052] In order to reduce the design cycle of ventilation design, save resources, and enhance the accuracy and ad...

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Abstract

The invention discloses a ventilation modular simulation calculation method and system of a steam turbine factory building in a power plant. A man-machine interaction interface is established. According to the typical shape of turbine plant and equipment, the rules of grid division are set up, and the corresponding modules are built and stored in the database. the interface between the position parameter and boundary condition parameter of turbine plant and equipment is established; The main design parameters of steam turbine plant and equipment are input and the structural parameters of plantare obtained through database. The parameters of man-machine interface are mapped to three-dimensional CAD system through interface program. the 3D CAD system is called to generate 3D structural drawing or 2D engineering drawing; commercial CFD software package is called: according to the relevant module parameters and boundary condition parameters, the parameters are modified in the command flow, the command flow drive is called to carry on the correlation analysis to the power plant, simulate and calculate the ventilation related results cloud diagram of the power plant steam turbine plantis simulated and calculated and the calculation results are displayed. The invention shortens the design period of the ventilation of the factory building and saves human and material resources.

Description

technical field [0001] The disclosure relates to the field of computer technology, in particular to a ventilation modular simulation calculation method and system for a steam turbine building in a power plant. Background technique [0002] With the rapid development of the electric power industry, large units and large-capacity power plants continue to increase. An increase in equipment capacity means an increase in the heat generated by the equipment. Therefore, a reasonable ventilation and heat dissipation scheme is of great significance for reducing energy consumption of ventilation equipment, ensuring stable operation of equipment, and providing a comfortable operating environment. [0003] However, in the current ventilation design, the ventilation scheme is generally determined through overall estimation, and there is no accurate calculation reference data for the space around the equipment, which brings the risk of overheating around the equipment. The inventors have...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/13G06F30/23
Inventor 张知宇王孟武夏宏君宋绪鹏陈玉广邹大伟杨亚伟柴川杨振程凯
Owner SHANDONG ELECTRIC POWER ENG CONSULTING INST CORP
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