Study on Two-dimensional Flow and Temperature Field of the Radiative Chamber of a Cylindrical Pipe Furnace

萧家治; 杨光炯; 黄祖祺; 钱家麟

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Study on Two-dimensional Flow and Temperature Field of the Radiative Chamber of a Cylindrical Pipe Furnace

更新时间：2025-12-16

- Study on Two-dimensional Flow and Temperature Field of the Radiative Chamber of a Cylindrical Pipe Furnace
- CIESC Journal Issue 2, (1990)
- 作者机构：
  
  石油大学,石油大学,石油大学,石油大学北京联合应化工程研究所二部,北京,北京联合应化工程研究所二部,北京,北京联合应化工程研究所二部,北京,北京联合应化工程研究所二部,北京
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 1990，
  
  Published：25 April 1990
- 稿件说明：
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萧家治, 杨光炯, 黄祖祺, et al. Study on Two-dimensional Flow and Temperature Field of the Radiative Chamber of a Cylindrical Pipe Furnace[J]. CIESC Journal, 1990, (2).
DOI：

萧家治, 杨光炯, 黄祖祺, et al. Study on Two-dimensional Flow and Temperature Field of the Radiative Chamber of a Cylindrical Pipe Furnace[J]. CIESC Journal, 1990, (2). DOI：

摘要

本文利用“涡量”-“流函数”法求解流场

用R-ε双方程模拟湍流

用Monte-Carlo法模拟辐射传热

燃料燃烧采用简单的燃料和氧气不能共存的单步无限快反应模型.其结果与直径为φ2.29m的常压原油加热炉的标定数据比较

烟气温度场的平均误差为8.89%

流场和另文用射流模型计算的结果相似.

Abstract

In this paper

a complex turbulent flow with reaction in the combustion chamber of a cylindrical furnace is studied by "vorticity-stream function" method

together with the popular k-ε two-equation turbulent model. The Monte Carlo method is used to model the radiative heat transfer. The combustion model postulates a physically controlled

one step reaction with fuel and oxygen not coexisting at the same location. Calculated results are compared with the measured data of a petroleum atomospheric heater whose diameter is φ2.29m. The average error of the temperature field of flue gas is 8.89%. The calculated flow pattern is similar with the result by using jetted model.

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