1. Intermediate case is an important part of the turbofan engine components.

2. The mathematical model of turbofan engine transient process with thrust vectoring nozzle was established.

3. A control system of a turbofan engine is designed by use of LQG/LTR method.

4. Simulation results of LTR control for a turbofan engine show the effectiveness of the approach.

5. The development of fan blade of turbofan and the forming technology of all kinds of fan blades are summarized in the paper.

6. 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.

7. The method is applied to a turbofan engine control system, and is demonstrated to be feasibility.

8. This paper build up a new model of turbofan engine's starting process. "

9. The effects thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated.

10. Detailed flow field measurements were conducted in a low speed wind tunnel for both original and modified LGV's which are used in turbofan engines.

11. The field replacing and repairing technologies of various stages fan blades for an turbofan engine were studied.

12. A method, "gross thrust model", is developed to determine gross thrust of jet engine and afterburning turbofan engine in flight testing.

13. The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated.

13. Wish you can benefit from our online sentence dictionary and make progress every day!

14. The simulation accuracy can be improved by above model for the turbofan engine transient performance.

15. The J-10 adopts an adjustable, chin-mounted air intake that supplies air to the single Lyulka-Saturn AL-31FN afterburning turbofan jet engine.

16. On the basis of the thermodynamics model of two-spool turbofan engine, performance of two-spool turbofan engine was improved by after-burning between high and low turbines.

17. To improve the multi - mission adaptability of the reheat turbofan engine, two Methods: Were brought forward.

18. In the first part, the mathematic model of a certain type of turbofan aeroengine is discussed.

19. The aircraft employs an adjustable, chin-mounted air intake that supplies air to the single Lyulka-Saturn AL-31FN afterburning turbofan jet engine.

20. Abnormal vibration has been found on rear installation plane in a turbofan engine durability test.

21. The cone gear spoke fracture is briefly described for a typical turbofan.