MODEL-ESTABLISHING AND SOFTWARE-DEVELOPING FOR THERMODYNAMIC SYSTEM OF STEAM PIPE NETWORK

YIN Ge; GE Bin; WANG Pei-hongSouth-east China University

doi:10.19666/j.rlfd.2008.05.006

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MODEL-ESTABLISHING AND SOFTWARE-DEVELOPING FOR THERMODYNAMIC SYSTEM OF STEAM PIPE NETWORK

更新时间：2025-09-28

- MODEL-ESTABLISHING AND SOFTWARE-DEVELOPING FOR THERMODYNAMIC SYSTEM OF STEAM PIPE NETWORK
- Thermal Power Generation Issue 5, Pages: 24-28(2008)
- 作者机构：
  
  东南大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2008.05.006
  CLC： TP319
- Published：2008
- 稿件说明：
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YIN Ge, GE Bin, WANG Pei-hongSouth-east China University. MODEL-ESTABLISHING AND SOFTWARE-DEVELOPING FOR THERMODYNAMIC SYSTEM OF STEAM PIPE NETWORK[J]. Thermal power generation, 2008, (5): 24-28.
DOI：

YIN Ge, GE Bin, WANG Pei-hongSouth-east China University. MODEL-ESTABLISHING AND SOFTWARE-DEVELOPING FOR THERMODYNAMIC SYSTEM OF STEAM PIPE NETWORK[J]. Thermal power generation, 2008, (5): 24-28. DOI： 10.19666/j.rlfd.2008.05.006.

摘要

通过一些合理的假设

建立了单热源的枝状蒸汽管网二叉树模型。采用一次循环两次迭代算法

解决了单管热力计算压力和温度相关的问题。以单管热力计算的迭代算法为基础

结合二叉树的结构特点

编制出了枝状管网的热力计算软件

并采用该软件进行了实际工程计算。通过计算实例和变工况的校核计算

验证了该软件算法的正确性和软件设计蒸汽管网的可靠性。

Abstract

Through some reasonable assumptions

a two-fork tree model for tree-branch type steam pipe network with a single heat source has been established.By using the algorithm of single cycle and twice interation

the problem related to thermodynamic calculation of pressure and temperature for a single pipe has been solved.Based on iterative algorithm of thermodynamic calculation for a single pipe

and combining with the structural features of a two-fork tree

a software for thermodynamic calculation of tree-branch type pipe network has been worked out.Adopting concrete example from design calculation

and through checking caclulation of varying operating conditions

the correctness of software algorithm and reliability of steam pipe netwok designed by using the said software have been verified.

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