Experimental investigation on thermal characteristics of spray flash evaporation under high temperature and high pressure

2021 ◽  
pp. 108869
Author(s):  
Benan Cai ◽  
Haijun Wang ◽  
Qian Li ◽  
Yandong Hou ◽  
Weihua Cai
Author(s):  
Masashi Arai ◽  
Kiyomi Teshima ◽  
Sunao Aoki ◽  
Hiroyuki Yamao

An experimental investigation was conducted through the use of a High Temperature Turbine Developing Unit (HTDU) having the same two stage turbine as the high pressure turbine (HPT) of the AGTJ-100A, to ascertain the aerodynamic performance, cooling characteristics and mechanical reliability. The test was performed in three phases, and the maximum turbine inlet temperature was about 1,573 K. The test results showed that turbine efficiency was 90.2 %, the level of metal temperature for nozzles and blades was as expected, and there was little trouble with the hot parts. This paper will present these test results.


1998 ◽  
Vol 103 (B3) ◽  
pp. 5143-5163 ◽  
Author(s):  
Isabelle Martinez ◽  
Eva Maria Chamorro Peréz ◽  
Jan Matas ◽  
Philippe Gillet ◽  
Gérard Vidal

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