| 航空发动机燃烧室过渡态温度场的数值研究 |
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| 引用本文： | 吉倩,赵展光,张宝诚,郭艳龙.航空发动机燃烧室过渡态温度场的数值研究[J].沈阳航空工业学院学报,2010,27(2):24-28. |
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| 作者姓名： | 吉倩 赵展光 张宝诚 郭艳龙 |
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| 作者单位： | 1. 沈阳航空工业学院,辽宁,沈阳,110136
2. 中国航空动力机械研究所,湖南,株洲,412002 |
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| 摘 要： | 采用FLUENT软件对某型机燃烧室在慢车、最大、巡航、最大连续状态进行三维、两相、湍流燃烧的数值模拟,获得了速度场、温度场的数值。应用该型机不同加速过程的时间较充分研究了燃烧室过渡态温度场的特性及温升速率的变化特点。
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| 关 键 词： | 燃烧室 过渡态 温度场 数值模拟 |
Numerical simulation of the temperature field in transition condition of an aero-engine combustor |
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| JI Qian,ZHAO Chen-guang,ZHANG Bao-cheng,GUO Yan-long.Numerical simulation of the temperature field in transition condition of an aero-engine combustor[J].Journal of Shenyang Institute of Aeronautical Engineering,2010,27(2):24-28. |
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| Authors: | JI Qian ZHAO Chen-guang ZHANG Bao-cheng GUO Yan-long |
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| Institution: | 1.Shenyang Institute of Aeronautical Engineering,Liaoning Shenyang 110136;2.Research Institute of China Aviation Power Plant,Hunan Zhuzhou 412002) |
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| Abstract: | By means of commercial software FLUENT,the velocity field,the temperature field and the droplet track in aero-engine combustor under the 3D two phase turbulent combustion condition for the ground idling,the peak,the cruise,and maximum continuous are numerical simulated and calculated.By the use of the times for different acceleration processes,the temperature field characters of transition condition and the increasing rate of temperature are well investigated. |
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| Keywords: | combustor transition condition temperature field numerical simulation |
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