首页> 外文会议>American Society of Mechanical Engineers(ASME) Turbo Expo vol.7; 20040614-17; Vienna(AT) >AN EVALUATION OF ADVANCED HUMID AIR TURBINE SYSTEM WITH WATER RECOVERY
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AN EVALUATION OF ADVANCED HUMID AIR TURBINE SYSTEM WITH WATER RECOVERY

机译:具有回水功能的先进湿式空气涡轮系统的评估

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The AHAT (Advanced HAT) system can be used for single shaft gas turbines without redesigning them and it gives a similar effect as intercooling by using suction air atomization. In this paper, two basic experiments with a spray nozzle, simplified humidifier and water recovery were carried out. A compact heat exchanger for humidified gas turbines could be realized by using the spray nozzle without significant pressure loss. In addition, a big effect was found in the efficiency improvement when water atomization into the compressor was combined with the regenerative cycle. The AHAT system had high efficiency, 5% higher compared with the mid-size combined cycle.
机译:AHAT(高级HAT)系统无需重新设计即可用于单轴燃气轮机,其效果与使用吸入空气雾化的中冷效果相似。本文对喷嘴,简化的加湿器和水回收进行了两个基础实验。通过使用喷嘴,可以实现用于加湿燃气轮机的紧凑型热交换器,而不会造成明显的压力损失。另外,当将水雾化到压缩机中与再生循环结合时,在效率提高中发现了很大的效果。 AHAT系统效率高,与中型联合循环相比提高了5%。

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