公开(公告)号：EP0206683A3

公开(公告)日：1988-08-03

申请号：EP86304556

申请日：1986-06-13

Applicant: UNIVERSITY OF DAYTON

Inventor： Minardi, John E. ,  von Ohain, Hans P. ,  Lawson, Maurice O.

IPC: F02C07/18 ,  F01D05/08

CPC classification number: F01D5/08 ,  F02C7/125 ,  F02C7/18 ,  Y02T50/672 ,  Y02T50/676

Abstract: In relation to Fig. 2 of the drawing, a gas turbine with a compressor (18) and a turbine (20), bypasses a portion of the cool air from the compressor (18) into the turbine (20) through a conduit (30, 32), which conduit delivers the cool air to the inlet (33) of the turbine blades (26) so that the cool air (36) flows along the suction side of the turbine blades and maintains a stable flow condition with respect to the hot gases (37) along the pressure side of the turbine blades, with the result that the turbine blades are cooled by the cool air through the conduit (30).

Abstract translation: 关于图1。 如图2所示，具有压缩机（18）和涡轮机（20）的燃气涡轮机通过导管（30,32）将来自压缩机（18）的冷空气的一部分旁路到涡轮机（20）中， 导管将冷空气输送到涡轮叶片（26）的入口（33），使得冷空气（36）沿着涡轮叶片的吸力侧流动并且相对于热气体（37）保持稳定的流动状态， 沿着涡轮叶片的压力侧，结果涡轮叶片被冷空气通过导管（30）冷却。