Title:
低容積圧縮率の統合されたターボ複合ロータリエンジン
Document Type and Number:
Japanese Patent JP2006518822
Kind Code:
A
Abstract:
A compound cycle engine (10) comprises a compressor and a turbine section (14, 18), and at least one cycle topping device (16) providing an energy input to the turbine section (18). The compressor section (14) compresses the air according to a pressure ratio PRgt. The cycle topping device (16) further compresses the air according to a volumetric compression ratio Rvc, and wherein PRgt×Rvc are selected, according to one aspect of the invention, to provide a cycle which permit a more compact and lighter compound cycle engine to be provided.
Inventors:
Julian, Andre
Shave Refill, Andre
Shave Refill, Andre
Application Number:
JP2006501429A
Publication Date:
August 17, 2006
Filing Date:
February 24, 2004
Export Citation:
Assignee:
Pratt & Whitney Canada, Inc.
International Classes:
F02K5/00; F02B53/08; F02C3/055; F02C3/08; F02C3/107; F02C5/06; F02C6/12
Attorney, Agent or Firm:
Tsuyoshi Hashimoto
Tomioka Kiyoshi
Tomioka Kiyoshi