This study evaluated the performance of an ejector using two streams of fluids as suction flow. Three motive flow pressures were considered when investigating ejector performance; the suction flow pressure was assumed to be constant. The suction flow consisted of a mixture of air and steam and the mass fraction of air in this mixture varied from 0 to 1. The ejector performance curves were analyzed for different mass fractions of air. The results indicate that variation of the mass fraction of air in the suction flow mixture had a significant effect on ejector performance. At all motive flow pressures, the ejector entertainment ratio increased as the mass fraction of air in the suction flow increased. The results also show that the sensitivity of ejector performance to variation in the mass fraction of air in the suction flow decreases at higher motive flow pressures. An increase in motive flow pressure caused the transition from supersonic to subsonic flow to occur at higher ejector discharge pressures.
 

نظر بدهید

توجه: HTML ترجمه نمی شود!
    بد           خوب

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam iaculis egestas laoreet. Etiam faucibus massa sed risus lacinia in vulputate dolor imperdiet. Curabitur pharetra, purus a commodo dignissim, sapien nulla tempus nisi, et varius nulla urna at arcu.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam iaculis egestas laoreet. Etiam faucibus massa sed risus lacinia in vulputate dolor imperdiet. Curabitur pharetra, purus a commodo dignissim, sapien nulla tempus nisi, et varius nulla urna at arcuLorem ipsum dolor sit amet, consectetur adipiscing elit. Aliquam iaculis egestas laoreet. Etiam faucibus massa sed risus lacinia in vulputate dolor imperdiet. Curabitur pharetra, purus a commodo dignissim, sapien nulla tempus nisi, et varius nulla urna at arcu. 

An investigation on the supersonic ejectors working with mixture of air and steam

  • تولید کننده: مارکت کد
  • شناسنامه: An investigation on the supersonic ejectors working with mixture
  • موجودی: رایگان
  • لینک دانلود
  • نویسنده: , Mohsen Tavakol
  • تاریخ چاپ: 2016-10-23
  • ژورنال: Journal of Mechanical Science and Technology
  • رایگان