Скачиваний:
135
Добавлен:
18.03.2015
Размер:
127.61 Кб
Скачать

Глава 8 - Турбины ГТД

Контрольные вопросы

1.С решением каких проблем связано уменьшение числа ступеней при разработке перспективных турбин высокого давления?

2.За счет чего повышается эффективность турбин двухвальных двигателей при противоположном вращении роторов ТВД и ТНД?

3.В чем идея оптимизации взаимного углового расположения лопаточных решеток многоступенчатой турбины?

4.Назовите перспективные материалы для изготовления дисков и лопаток турбин.

5.Назовите перспективные направления совершенствования систем активного управления радиальными зазорами в турбинах.

Перечень использованной литературы

8.1Benzakein M.J. Propulsion Strategy for the 21st Century – AVision into the Future. ISABE-2001-1005.

8.2Haselbach F., Schieffer H., Horsman M., Harvey N. The Application of Ultra High Lift Blading in the BR715 LP Turbine. 2001-GT-0436.

8.3Thrust for Change. Flight International, 26 June – 2 July 2001.

8.4Mari C. Trends in the Technological Development of Aeroengines: An Overview. ISABE-2001-1012, 2001.

8.5GP7200: Quiet Power for the A380. Engine Yearbook 2003. Aviation Industry Press, 2003.

8.6Energy Efficient Engine. Low Pressure Turbine Subsonic Cascade Component Development and Integration Program. P&W/NASA CR-165592, 1982.

8.7Trent 900. Engine Yearbook 2004. Aviation Industry Press, 2004.

8.8GE Investing $1 Billion in 7E7’s GEnx Engine. Aviation Week Show News – Farnborough 2004, July 19, 2004.

8.9Walther R., Zarzalis N., Niehuis R. Designing Advanced Components for High Bypass Engines. ISABE 99-7109, 1999.

8.10Civil engine makers in for the long haul. INTERAVIA, November/December 2002.

8.11Ni R.-H. Advanced Modeling Techniques for New Commercial Engines. ISABE Paper 99-7043, 1999.

8.12Meece C. Gas Turbine Technologies of the Future. ISABE 95-7006, 1995.

8.13Mega-Rig. MTU Report, 1/2003.

8.14Sharma O.P., Kopper F.C. Stetson G.M., Magge S.S., Price F.R., Ni R. A Perspective on the Use of Physical and Numerical Experiments in the

Advancement of Design Technology for Axial Flow Turbines. ISABE 2003-1035, 2003.

8.15Gonzalez P., Ulizar I. Advanced Low Pressure Turbine Design for a High By-pass RatioAero Engine. ISABE 2001-1061, 2001

8.16Harvey N.W., Brennan G., Newman D.A. Improving Turbine Efficiency Using non-axisymmetric End Walls: Validation in the Multi-Row environment and with Low Aspect Ratio Blading. GT-2002-30337, Proceedings of ASME TURBO EXPO 2002.

8.17Gupta D.K. Materials and Processes for Affordable and High Performance Propulsion Systems. ISABE-2001-1104.

8.18Steffens K., Wilhelm H. Next Engine Generation: Materials, Surface Technology, Manufacturing Processes. What comes after 2000? MTU Aero Engines, 2000.

8.19Aviation Week & Space Technology. February 23, 1998.

8.20Caesar Targets Tech Transfer. Aviation Week & Space Technology, February 9, 1998.

8.21Dailey G.M. Design and Calculation Issues. AeroThermal Performance of Internal Cooling Systems in Turbomachines. Lecture Series 2000-03. Von Karman Institute for Fluid Dynamics, 2000.

8.22No Surprises.Aviation Week & Space Technology. August 25, 2003.

8.23Gier J., Stubert B., Brouillet B., De Vito l. Interaction of Shroud Leakage Flow and Main Flow in a Three-Stage LP Turbine. GT2003-38025. Proceedings of ASME Turbo Expo 2003.

8.24Horlock J.H., Denton J.D. A Review of some design practice using CFD and a current perspective. GT2003-38973. ASME TURBO EXPO 2003.

8.25Energy Efficient Engine. Component Development and Integration Program. High-Pressure Turbine Supersonic Cascade Technology Report. P&W. NASA CR-165567, 1981.

8.26General Electric Aims At 18-Month Engine. Aviation Week & Space Technology, October 21, 2002.

321