| 某直升机燃油增压泵性能优化 |
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| 引用本文： | 徐佳龙,任宪文,马智勇.某直升机燃油增压泵性能优化[J].直升机技术,2011(3):49-52. |
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| 作者姓名： | 徐佳龙 任宪文 马智勇 |
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| 作者单位： | 海军驻南京地区航空军事代表室,江苏 南京,210002 |
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| 摘 要： | 利用流体仿真技术对某直升机燃油增压泵过流部件进行优化设计,并完成了试验验证。结果表明,经过理论设计-仿真计算-理论设计循环优化后的产品,其性能明显优于原型产品:提高了泵的效率,降低了泵的消耗电流,提高产品工作稳定性。
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| 关 键 词： | 流体仿真 低比转速泵 叶轮 性能优化 |
Performance Optimization of a Helicopter Fuel Booster Pump |
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| Authors: | XU Jialong REN Xianwen MA Zhiyong |
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| Institution: | XU Jialong,REN Xianwen,MA Zhiyong(Military Representative Office of Navy in Nanjing,Nanjing 210002,China) |
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| Abstract: | Fluid simulation technology was used to optimize the design of cross-flow components in helicopter fuel booster pump,and the experiment validation has been completed.It was shown that the performance of the cycle-optimized products,which pass through the theoretical design-simulate computation-theoretical design circulation,was obviously excelled than prototype products,the pump efficiency was increased,the consumed current was reduced,and the work stability was improved. |
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| Keywords: | fluid simulation low specific speed impeller performance optimization |
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