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Paper Information

Journal:   AMIRKABIR   Fall 2003 , Volume 14 , Number 56-C; Page(s) 254 To 269.
 
Paper: 

AN INVESTIGATION OF TWO-DIMENSIONAL, TWO-PHASE FLOW OF STEAM IN A CASCADE OF TURBINE BLADING BY THE TIME-MARCHING METHOD

 
 
Author(s):  TEYMOURTASH A.R., MAHPEYKAR M.R.
 
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Abstract: 

During the course of expansion in turbines, the steam at first super cools and then nucleated to become a two-phase mixture. This is an area where greater understanding can lead to improved design. This paper describes a numerical method for the solution of two-dimensional two-phase flow of steam in a cascade of turbine blading; the unsteady Euler equations governing the overall behavior of the fluid are combined with equations describing droplet behavior and treated by Jameson's fourth order Runge Kutta time marching scheme which modified to allow for two phase effects. The theoretical surface pressure distributions, droplet radii and contours of constant wetness fraction are presented and results are discussed in the light of knowledge of actual surface pressure distributions

 
Keyword(s): CASCADE,JAMESON, NUCLEATION, STEAM,TURBINE,SUPERCOOLING,TIME MARCHING,TWO-PHASE FLOW
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

TEYMOURTASH, A., & MAHPEYKAR, M. (2003). AN INVESTIGATION OF TWO-DIMENSIONAL, TWO-PHASE FLOW OF STEAM IN A CASCADE OF TURBINE BLADING BY THE TIME-MARCHING METHOD. AMIRKABIR, 14(56-C), 254-269. https://www.sid.ir/en/journal/ViewPaper.aspx?id=2386



Vancouver: Copy

TEYMOURTASH A.R., MAHPEYKAR M.R.. AN INVESTIGATION OF TWO-DIMENSIONAL, TWO-PHASE FLOW OF STEAM IN A CASCADE OF TURBINE BLADING BY THE TIME-MARCHING METHOD. AMIRKABIR. 2003 [cited 2021May19];14(56-C):254-269. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=2386



IEEE: Copy

TEYMOURTASH, A., MAHPEYKAR, M., 2003. AN INVESTIGATION OF TWO-DIMENSIONAL, TWO-PHASE FLOW OF STEAM IN A CASCADE OF TURBINE BLADING BY THE TIME-MARCHING METHOD. AMIRKABIR, [online] 14(56-C), pp.254-269. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=2386.



 
 
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