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Aircraft gas turbines

Journal Article:

Abstract

Current developmental activities of aircraft gas turbines in Japan are reviewed. V2500-A5 engine with thrust of 30,000 LBF is scheduled to be used for real aircraft in 1994, and intensive developmental activities are also proceeding in larger engines over 90,000 LBF. Recently, developmental programs of engines for 75-100 seat aircraft have been actively discussed, and Japanese engine makers are having discussions towards international collaboration. Such engines will be high bypass turbofans of 12,000-22,000 LBF. Development of SST/HST engines in a speed range from subsonic to Mach 5 is under the initiative of the Agency of Industrial Science and Technology. The Technical Research and Development Institute of Japan, Defence Agency achieved the target thrust of 3.4 tons in the small turbofan engine program, and the small turboshaft engine for small helicopters is also under development. Both National Aerospace Laboratory (NAL) and Institute of Space and Aeronautical Science (ISAS) are now conducting the research programs on turbo-ramjet engines under a component test phase. 1 fig.
Authors:
Sekido, T [1] 
  1. Ishikawajima-Harima Heavy Industries, Co. Ltd., Tokyo (Japan)
Publication Date:
Mar 01, 1994
Product Type:
Journal Article
Reference Number:
NEDO-94-912186; EDB-94-166744
Resource Relation:
Journal Name: Bulletin of GTSJ (Gas Turbine Society of Japan); (Japan)
Subject:
33 ADVANCED PROPULSION SYSTEMS; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; GAS TURBINE ENGINES; AIRCRAFT COMPONENTS; HELICOPTERS; PROPULSION; SUPERSONIC TRANSPORT; HYPERSONIC FLOW; MACH NUMBER; SUBSONIC FLOW; TURBOJET ENGINES; SPACE SHUTTLES; JAPAN; TURBOFAN ENGINES; AIR TRANSPORT; AIRCRAFT; ASIA; DEVELOPED COUNTRIES; ENGINES; EQUIPMENT; FLUID FLOW; HEAT ENGINES; INTERNAL COMBUSTION ENGINES; MACHINERY; SPACE VEHICLES; TRANSPORT; TURBOMACHINERY; VEHICLES; VELOCITY; 330103* - Internal Combustion Engines- Turbine; 320201 - Energy Conservation, Consumption, & Utilization- Transportation- Air & Aerospace
OSTI ID:
7001032
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: BUGTE6
Submitting Site:
NEDO
Size:
Pages: 70-71
Announcement Date:

Journal Article:

Citation Formats

Sekido, T. Aircraft gas turbines. Japan: N. p., 1994. Web.
Sekido, T. Aircraft gas turbines. Japan.
Sekido, T. 1994. "Aircraft gas turbines." Japan.
@misc{etde_7001032,
title = {Aircraft gas turbines}
author = {Sekido, T}
abstractNote = {Current developmental activities of aircraft gas turbines in Japan are reviewed. V2500-A5 engine with thrust of 30,000 LBF is scheduled to be used for real aircraft in 1994, and intensive developmental activities are also proceeding in larger engines over 90,000 LBF. Recently, developmental programs of engines for 75-100 seat aircraft have been actively discussed, and Japanese engine makers are having discussions towards international collaboration. Such engines will be high bypass turbofans of 12,000-22,000 LBF. Development of SST/HST engines in a speed range from subsonic to Mach 5 is under the initiative of the Agency of Industrial Science and Technology. The Technical Research and Development Institute of Japan, Defence Agency achieved the target thrust of 3.4 tons in the small turbofan engine program, and the small turboshaft engine for small helicopters is also under development. Both National Aerospace Laboratory (NAL) and Institute of Space and Aeronautical Science (ISAS) are now conducting the research programs on turbo-ramjet engines under a component test phase. 1 fig.}
journal = {Bulletin of GTSJ (Gas Turbine Society of Japan); (Japan)}
journal type = {AC}
place = {Japan}
year = {1994}
month = {Mar}
}