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Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu

Journal Article:

Abstract

This paper described the researched results of the demonstrator of a turbofan engine for supersonic aircraft (IHI-17). A turbofan engine with an afterburner was experimentally fabricated and various engine tests have been carried out since 1988. Although the engine size is small, the fighter engine specifications were applied to its design and the prior or simultaneous research on each component was carried out. As a result, the system integration technique by which an engine was assembled by integrating each component could be established. New materials and new manufacturing techniques such as turbine blades of single crystal, turbine disks of powder metallurgy and deep chemical milling for a duct were developed to use for the long term engine test and the prospect to commercialization could be obtained. The following techniques have been established and the results satisfying target specifications could be achieved: the three dimensional aerodynamic design of compressor and turbine, the adoption of air blast fuel atomizer to suppress the smoke generation, an afterburner of spray bar system and the mounting type FADEC (full authority digital electronic control) to control the engine with the afterburner. 4 refs., 15 figs., 4 tabs.
Authors:
Yashima, S [1] 
  1. Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)
Publication Date:
Jan 01, 1992
Product Type:
Journal Article
Reference Number:
NEDO-92-920311; EDB-92-125276
Resource Relation:
Journal Name: Ishikawajima-Harima Giho (Ishikawajima-Harima Engineering Review); (Japan); Journal Volume: 32:1
Subject:
33 ADVANCED PROPULSION SYSTEMS; AIRCRAFT; AIRCRAFT COMPONENTS; SUPERSONIC TRANSPORT; TURBOFAN ENGINES; TURBINE BLADES; MONOCRYSTALS; POWDER METALLURGY; AERODYNAMICS; BURNERS; COMPRESSORS; DESIGN; FUEL INJECTION SYSTEMS; THREE-DIMENSIONAL CALCULATIONS; TURBINES; AIR TRANSPORT; CRYSTALS; ENGINES; EQUIPMENT; FLUID MECHANICS; FUEL SYSTEMS; MACHINERY; MECHANICS; METALLURGY; TRANSPORT; TURBOMACHINERY; 330103* - Internal Combustion Engines- Turbine
OSTI ID:
5073526
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Journal ID: ISSN 0578-7904; CODEN: ISHGA
Submitting Site:
NEDO
Size:
Pages: 1-6
Announcement Date:

Journal Article:

Citation Formats

Yashima, S. Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu. Japan: N. p., 1992. Web.
Yashima, S. Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu. Japan.
Yashima, S. 1992. "Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu." Japan.
@misc{etde_5073526,
title = {Research and development of turbofan engine for supersonic aircraft. Choonsokukiyo turbofan engine no kenkyu kaihatsu}
author = {Yashima, S}
abstractNote = {This paper described the researched results of the demonstrator of a turbofan engine for supersonic aircraft (IHI-17). A turbofan engine with an afterburner was experimentally fabricated and various engine tests have been carried out since 1988. Although the engine size is small, the fighter engine specifications were applied to its design and the prior or simultaneous research on each component was carried out. As a result, the system integration technique by which an engine was assembled by integrating each component could be established. New materials and new manufacturing techniques such as turbine blades of single crystal, turbine disks of powder metallurgy and deep chemical milling for a duct were developed to use for the long term engine test and the prospect to commercialization could be obtained. The following techniques have been established and the results satisfying target specifications could be achieved: the three dimensional aerodynamic design of compressor and turbine, the adoption of air blast fuel atomizer to suppress the smoke generation, an afterburner of spray bar system and the mounting type FADEC (full authority digital electronic control) to control the engine with the afterburner. 4 refs., 15 figs., 4 tabs.}
journal = {Ishikawajima-Harima Giho (Ishikawajima-Harima Engineering Review); (Japan)}
volume = {32:1}
journal type = {AC}
place = {Japan}
year = {1992}
month = {Jan}
}