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Zhangwei SUN. Research on Calculation of Pressure Drop in Major Steam Pipe of Thermal Power Plant[J]. SOUTHERN ENERGY CONSTRUCTION, 2018, 5(1): 63-67,72. DOI: 10.16516/j.gedi.issn2095-8676.2018.01.010
Citation: Zhangwei SUN. Research on Calculation of Pressure Drop in Major Steam Pipe of Thermal Power Plant[J]. SOUTHERN ENERGY CONSTRUCTION, 2018, 5(1): 63-67,72. DOI: 10.16516/j.gedi.issn2095-8676.2018.01.010
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Research on Calculation of Pressure Drop in Major Steam Pipe of Thermal Power Plant

  • China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, China

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  • Received Date: February 28, 2017
  • Revised Date: March 29, 2017
    Abstract
  • In order to solve the problem of pipeline pressure drop calculation accuracy, in this paper, based on comparison to the analysis algorithms of pipeline pressure drop in Soviet Union, Germany and U. S., combined with characteristics and performance of major steam piping in thermal power plant, an optimized and accurate algorithm of steam pipe pressure drop was proposed. The new algorithm eliminated deviation of the results in previous algorithm because of the difference of test conditions, theoretical calculations, manufacturing processes. New pipeline pressure drop algorithm for thermal power plant major steam piping provides a more effective way to optimize of layout and process of major pipeline.
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    • References (5)
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    VALVE C. Flow of fluids through valves，fittings and pipe [M]. New York：Crane Co，1982.
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    National Energy Administration. Code for design of steam/water piping of fossil-fired power plant：DL/T 5054—2016 [S]. Beijing：China Planning Press，2016.
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    Zhangwei SUN

    • China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, China

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