| 主油路供气对副喷嘴雾化特性的影响 |
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| 引用本文： | 张青藩,章晓梅,樊广川,曾庆平.主油路供气对副喷嘴雾化特性的影响[J].推进技术,1989,10(4):39-42,81. |
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| 作者姓名： | 张青藩 章晓梅 樊广川 曾庆平 |
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| 作者单位： | 南京航空学院
(张青藩，章晓梅，樊广川)，南京航空学院(曾庆平) |
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| 摘 要： | 双油路燃油喷嘴,在主喷嘴未投入工作的小负荷工况,燃油雾化质量差,不利于点火和燃烧过程.试验表明,向主喷嘴供应压缩空气可有效地解决上述问题.所得结果,对地面燃气轮机的运行和改烧劣质燃油的陆用航机有重要参考价值.
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| 关 键 词： | 燃油喷嘴 燃油雾化 燃烧性能 |
INFLUENCES OF SUPPLYING MAIN PASSAGE WITH AIR ON PILOT FUEL ATOMIZATION |
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| Zhang Qingfan,Zhang Xiaomei,Fan Guangchuan and Zheng Qingpin.INFLUENCES OF SUPPLYING MAIN PASSAGE WITH AIR ON PILOT FUEL ATOMIZATION[J].Journal of Propulsion Technology,1989,10(4):39-42,81. |
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| Authors: | Zhang Qingfan Zhang Xiaomei Fan Guangchuan and Zheng Qingpin |
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| Institution: | The Nanjing Aeronautical Institute |
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| Abstract: | For duplex atomizers, satisfactory atomization of pilot fuel could not be obtained at low fuel flows, when main passage does not operate, causing difficulties in ignition and combustion. Experiments show that pilot fuel atomization could be effectively improved by supplying main passage with pressurized air. The results are useful for operation of stationary gas turbine and for aero-derivative gas turbine using low quality fuel. |
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| Keywords: | Fuel nozzle Fuel spary Combustion performance |
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