1988 Fiscal Year Final Research Report Summary
INVESTIGATIOUS ON NEW AEROSPACE PROPULSION SYSTEM
| Project/Area Number |
62302022
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| Research Category |
Grant-in-Aid for Co-operative Research (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Aerospace engineering
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| Research Institution | THE UNIVERSITY OF TOKYO |
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Principal Investigator |
TAKATA Hiroyuki University of Tokyo, Dept. Aeronautics, Professor, 工学部, 教授 (40010699)
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| Co-Investigator(Kenkyū-buntansha) |
TAKENO Tadao Nagoya University, Dept.Mech.Eng , Professor, 工学部, 教授 (90013672)
NAMBA Masanobu Kyushu University, Dept. Aeronautics , Professor, 工学部, 教授 (50037735)
KOTAKE Susumu University of Tokyo, Dept,Mech,Eng. , Professor, 工学部, 教授 (30013642)
TANIDA Yoshimichi University of Tokyo, RCAS , Professor, 先端科学技術研究センター, 教授 (50013628)
SUGIYAMA Yoshiyuki Nagoya University, Dept. Aeronautics, A.Professor, 工学部, 助教授 (20023046)
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| Project Period (FY) |
1987 – 1988
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| Keywords | Propulsion system / Aerospace propulsion svstem / Ramjet / SCRAM jet / Supersonic / Hypersonic / Inlet / Combustor / 数値シミュレーション |
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| Research Abstract |
The following aerospace propulsion systems which are believed to belong to the next new generation have been investigated from the specialist point of view, with regard to the problems of their structure, performance and safety: (1) variable geometry engine which is an advanced type existing engine technology (2) turbojet and ramjet engines for supersonic transportation (3) turbo-ramjet engine which is a type of so called compound engines (4) supersonic combustion ramjet engine (SCRAM) for hypersonic transportation (5) electric plasmajet engine for orbital transportation
It has been concluded that easy application of the existing engine technolgy will not help in order to realize the above new era engine design concepts, so that through promotion and rebuilt is necessary for the data base in various research fields of highspeed aerodynamics,combustion and heat transfer, as well as high temperature materials.
The outcome of the present study, a printed report, has been attached separately to this form, and the participants decided to continue mutual cooperation and to plan a new project concerning scram jet engine in which hardware experiments for specific engine model components are included.
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