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1. High pressure turbine (HPT) 9.

2. The characteristics of turbulent flow in a high pressure turbine cascade were investigated experimentally.

3. All tow - stage high - pressure turbine blades fractured during the process of testing the engine.

4. The forming technology of skin-cooling high pressure turbine was analyzed, introduced polyurethane bulging die structure design and the working process and die debugging improvement.

5. Selection methods of back pressure turbine according to after-heat are introduced. An example is given to show economic advantages of differential pressure power generation using heating steam.

6. As a very important component of aeroengines, low pressure turbine affects the mass, the specific fuel consumption, the efficiency of aeroengine greatly.

7. The flow field in low pressure turbine guide vane was simulated by third order accuracy Godunov scheme with TVD property.

8. The new improved technology includes high pressure turbine airfoil advancements that enhance operational reliability, lower maintenance costs and improve fuel burn retention.

9. The blade tip crack of the high pressure turbine is repaired by using the laser welding, which can reduce effectively the repair cost and increase the economic effectiveness of the engine repair.

10. The DEH system of the back pressure turbine of thermal power plant is presented in detail and the load dump test used the conventional method is developed successfully.

11. The over- limit and visual cracks occurred in an aero -engine high pressure turbine blade tip were repaired using laser welding.

12. This article introduces the technical application of high back pressure turbine combined thermal equivalent, and compares the high back pressure to low back pressure.

13. It is ripe in technology and doable in practice that one old condensing turbine with proper parameter is remade to be postposition turbine of the back extraction pressure turbine.

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14. Numerical results are obtained for the three dimensional compressible flow field of low pressure turbine exhaust hood.

15. In turbofan engine's design, the structure with a large meridional expansion was used between HP and LP turbine, and this structure has brought the difficulty for the low pressure turbine design.

16. At present heat rate calculate of the double back pressure turbine is according to single back pressure turbine, which brings deviation of heat rate calculate.