NUMERICAL SIMULATION OF RESISTANCE BEHAVIOR FOR EXHAUST STEAM BOX OF DIRECT AIRCOOLED UNIT

SHI Lei1; SHI Cheng2; LI Shao-ning3; HUANG Ye-zhong31.College of Civil Engineering

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NUMERICAL SIMULATION OF RESISTANCE BEHAVIOR FOR EXHAUST STEAM BOX OF DIRECT AIRCOOLED UNIT

Thermal Power Generation Vol. 38, Issue 8, Pages: 23-26(2009)

更新时间：2025-09-28

- NUMERICAL SIMULATION OF RESISTANCE BEHAVIOR FOR EXHAUST STEAM BOX OF DIRECT AIRCOOLED UNIT
- 作者机构：
  
  1. 北京交通大学土木建筑工程学院
  2. 中国华电工程(集团)有限公司
  3. 中国电力工程顾问集团公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2009
- 稿件说明：
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SHI Lei1, SHI Cheng2, LI Shao-ning3, et al. NUMERICAL SIMULATION OF RESISTANCE BEHAVIOR FOR EXHAUST STEAM BOX OF DIRECT AIRCOOLED UNIT[J]. Thermal Power Generation, 2009, 38(8): 23-26.
DOI：

SHI Lei1, SHI Cheng2, LI Shao-ning3, et al. NUMERICAL SIMULATION OF RESISTANCE BEHAVIOR FOR EXHAUST STEAM BOX OF DIRECT AIRCOOLED UNIT[J]. Thermal Power Generation, 2009, 38(8): 23-26. DOI：

摘要

直接空冷机组排汽装置的优化对于火电厂的经济运行具有重要的意义。依托华电轩岗电厂2×660 MW空冷发电机组

利用计算传热学(NHT)软件FLUENT

对不同工况下直接空冷排汽装置的性能进行了数值模拟、分析和研究

为直接空冷系统和排汽装置的优化设计提供依据。

Abstract

Optimal design of the exhaust steam box for direct air cooled units is of great importance to economic operation of thermal power plants.Based on 2×660 MW air cooled units in Huadian Xuangang Power Plant

the performance of direct air cooled exhaust steam box under different operating conditons has been simulated

analysed

and studied by using numerical heat transfer(NHT) software named FLUENT

providing basis for optimal design of the direct air cooled system and the exhaust steam box.

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