Gas turbine rotor blade Gas turbine stator blade Longitudinal tree leaf root blade Mushroom type root blade T-root blade Blades of other types could be processed with your drawings! Our Production Processing * Plaster model low pressure casting * Wax model low pressure casting *...
Type:Turbine blade Casting method:Lost Wax Investment Casting Material:High Temperature Alloy, Nickel Based Alloy... Surface treatment:Sand blasting or Polishing Heat treatment:Normalizing and tempering Application:Industrial Customized or not:Yes
T Blade 被引量: 0发表: 2019年 Novel concepts and geometries as alternatives to conventional circular pin fins for gas turbine blade cooling applications Short cylindrical pin fins with circular cross-sections are one of the most common types of cooling devices used in turbine blades. However it ...
Geometric regeneration and mechanical analysis of a gas turbine blade type Frame 9001 GESimulation and visualization of the mechanical components have become a predominant phase in the design and production before production. Several means are... S Amroune,B Mohamad,M Moussaoui,... - 《Engineering...
turbines are divided into velocity-compounded types, in which the flow is only turned by the rotor, without altering the pressure (impulse turbines); and pressure-compounded types, in which the pressure is reduced both in the nozzle blade assemblies and in the rotor blades (reaction turbines)....
In some references there are some hints that low number of critical nodal diameter (veering region) might cause high level of blade vibration due to mistuning and this means that even in turbine B the design might not be optimal. A cure could be an increase or decrease in the number of ...
It is possible thereby to avoid unequal (nonuniform) expansions of the rotor and housing to a large extent when starting up, and the blade clearances in the turbine section can be reduced. In addition, the longitudinal sagging of the machine which normally occurs during run-down is suppressed...
The Future of Gas Turbine Engines There is evidence to show that carbon composite materials could resolve fan blade requirements in modern machinery. Currently, these materials limit the speeds that the blade can be designed, requiring a greater diameter for a given thrust. Researchers are continuous...
Ch.6 Gas turbine theory The gas turbine is known as jet engines. Gas turbine engines have three types: turbojet(all air passes through the engine)涡轮喷气-涡喷 turbofan(some air by-passes the turbine) 涡轮风扇-涡扇 turboprop(the turbine drives a propeller) 涡轮螺桨-涡桨 6.1 Jet engine ...
Type:Turbine blade Casting method:Lost Wax Investment Casting Material:High Temperature Alloy, Nickel Based Alloy... Surface treatment:Sand blasting or Polishing Heat treatment:Normalizing and tempering Application:Industrial Customized or not:Yes