Air compressor end wall treatment

Air compressor end wall treatment

  • CN 1,097,176 C
  • Filed: 12/04/1995
  • Issued: 12/25/2002
  • Est. Priority Date: 12/05/1994
  • Status: Active Grant
First Claim
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1. gas turbine engine, comprise a compressor stage, this compressor stage has a housing and some compressor blades, it is characterized in that:

  • an inserting member is set between the top of described housing and described compressor blade, this inserting member comprises one first device, this device is used for when blade rotates the high pressure side from blade tip and catches pressurised gas flow, crosses blade and provides the pressurised gas flow with axial component along the direction of air-flow to the low voltage side of blade.

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