A rotor disc for a gas turbine having at least a root cavity for coupling with a blade of the gas turbine, and a disc cooling hole for connecting the root cavity with a source of a cooling gas. The disc cooling hole has a cross section having a first major axis inclined with respect...
A system is shown for cooling and sealing gas turbine blade structures and discs. A coolant fluid of a required pressure enters an annular chamber radially outwardly of an annular array of stationary blades. The cooling fluid passes through these stationary blades into an inner annular chamber disp...
摘要：A turbine disc and a gas turbine are rotatably supported by being rigidly fixed to a rotor (24), wherein a plurality of rotor blades (22a) are juxtaposed in the circumferential direction at the outer circumferential portion. First cooling holes (42) which penetrate the turbine disc from...
A system for exhaust section of a gas turbine engine cooling and removal of The present invention discloses a system for a gas turbine engine exhaust section for cooling and removal of the turbine exhaust strut configured for provi... D·M·约翰逊,R·I·加内斯库,S.帕卡拉,... 被引量: 0...
摘要: PROBLEM TO BE SOLVED: To improve cooling effect of whole of a gas turbine static blade by air-cooling the inside part and cooling an inner shroud.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 GAS TURBINE COOLING STATIC BLADE 优质文献 ...
FIELD: engines and pumps.;SUBSTANCE: invention is related to the field of gas-turbine propulsion engineering, namely to cooled turbines of gas-turbine engines. Cooled turbine comprises impeller disc with protrusions connected to protrusions of additional disc by means of pins installed in holes of...
Cooling system for a gas turbine A system is shown for cooling and sealing gas turbine blade structures and discs. A coolant fluid of a required pressure enters an annular chamber radially... RM Lee - US 被引量: 66发表: 1975年 Simulation Study on the Effect of Flue Gas on Flow Field ...
Heat recovery type gas turbine rotor Disclosed is a gas turbine rotor (5) having multi-stage moving blades, each fitted to a disc (12), characterized in comprising: an inner cavity (9) and an outer cavity (8) provided between each disc (12); a blade cooling passage (6) of e... K...
Gas_Turbine_燃气轮机原理_操作_结构教材.doc,PART TWO. GAS TURBINE ENGINES CHAPTER 3 PRINCIPLES, OPERATION, AND CONSTRUCTION A gas turbine engine is an air-dependent, thermal jet propulsion device that uses exhaust-gas-driven turbine wheels to drive a comp
TURBINE STATIONARY BLADE ASSEMBLY AND GAS TURBINE PROBLEM TO BE SOLVED: To provide a turbine stationary blade capable of enhancing cooling effect with high efficiency.;SOLUTION: Outer shrouds 60o of a firs... M Saki,S Yamato,T Naoya 被引量: 0发表: 2021年 Gas turbine stationary blade, gas ...