NUMERICAL SIMULATION OF THE FLOW FIELD IN EXHAUST HOODS OF LARGE POWER 








TURBINE.

doi:10.19666/j.rlfd.1999.03.009

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NUMERICAL SIMULATION OF THE FLOW FIELD IN EXHAUST HOODS OF LARGE POWER TURBINE.

更新时间：2025-09-28

- NUMERICAL SIMULATION OF THE FLOW FIELD IN EXHAUST HOODS OF LARGE POWER TURBINE.
- Thermal Power Generation Issue 3, (1999)
- 作者机构：
  
  西安交通大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.1999.03.009
  CLC： TK261
- Published：1999
- 稿件说明：
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NUMERICAL SIMULATION OF THE FLOW FIELD IN EXHAUST HOODS OF LARGE POWER TURBINE.[J]. Thermal power generation, 1999, (3).
DOI：

NUMERICAL SIMULATION OF THE FLOW FIELD IN EXHAUST HOODS OF LARGE POWER TURBINE.[J]. Thermal power generation, 1999, (3). DOI： 10.19666/j.rlfd.1999.03.009.

摘要

采用三维ＳＩＭＰＬＥ方法计算大功率汽轮机低压排汽缸的内部流场，分析其流动特性，并在此基础上计算了导流环形状不同时排汽缸的排汽损失系数。计算结果表明，三维ＳＩＭＰＬＥ算法可以用来求解排汽缸内部的流动，并可为排汽缸的优化设计提供依据。

Abstract

Abstract The flow behaviors and the pressure losses in the exhaust hoods of large power turbine are simulated using a Three Dimension SIMPLE Method.From the calculated results

we can get the conclusion that the Three Dimension SIMPLE Method can be used to analyze the flow behavior in the exhaust hoods and provide the optimum programming basis for exhaust hoods.

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