| 柴油机涡轮增压器喘振的理论分析及故障排除 |
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| 引用本文： | 李锋.柴油机涡轮增压器喘振的理论分析及故障排除[J].润滑与密封,2001(6):65-66,59. |
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| 作者姓名： | 李锋 |
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| 作者单位： | 佛山市发电厂, |
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| 摘 要： | 作者以佛山发电厂1#号机组发生的涡轮增压器喘振为剂，分析了涡轮增压器与柴油机的联合运行特性和涡轮增压器喘振的物理过程，结果表明，增夺器喷嘴环和涡轮叶片流通面积减少是涡轮增压器喘振的主要原因，此外，通过理论分析，找到了预防和排除喘振的有效途径，对柴油发电机组的运行管理有着重要参考价值。
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| 关 键 词： | 柴油机 涡轮增压器 喘振 流量 故障排除 |
Theoretic Analysis on Surge of Turbocharger for Diesel Engine and Measures against Surge |
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| Li Feng.Theoretic Analysis on Surge of Turbocharger for Diesel Engine and Measures against Surge[J].Lubrication Engineering,2001(6):65-66,59. |
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| Authors: | Li Feng |
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| Abstract: | Taking the surge of turbocharger that occurred in the No. 1 diesel engine unit as an example, the combined operation characteristic between diesel engine and turbocharger has been analyzed and process of surging also. The results show that the reason why surge happened is that flow area of nozzle ring and blade was decreased. Furthermore, the effective method to obviate the surge have came out by theoretical analysis and will be great reference value to operation and management for diesel engine unit. |
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| Keywords: | Diesel Engine Turbocharger Surge Flow |
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