Recently, from the environmental point of view, demand for a combined cycle plant is increasing, and superior gas turbine performance is being rapidly promoted at the same time. As one of the key technologies for superior performance, reduction of secondary air leakage, which is necessary for blade cooling and bearing sealing, is required. Especially, reduction of air leakage through rotating parts and stationary parts clearance is critical.
The Development of High-Performance Leaf Seals
Contributed by the International Gas Turbine Institute (IGTI) of THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS for publication in the ASME JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER. Paper presented at the International Gas Turbine and Aeroengine Congress and Exhibition, Amsterdam, The Netherlands, June 3–6, 2002; Paper No. 2002-GT-30243. Manuscript received by IGTI, December 2001, final revision, March 2002. Associate Editor: E. Benvenuti.
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Nakane , H., Maekawa , A., Akita , E., Akagi , K., Nakano , T., Nishimoto , S., Hashimoto , S., Shinohara , T., and Uehara, H. (June 7, 2004). "The Development of High-Performance Leaf Seals ." ASME. J. Eng. Gas Turbines Power. April 2004; 126(2): 342–350. https://doi.org/10.1115/1.1615257
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