Mixing effectiveness study in scramjet combustion

Y. S. Chen; Y. Y. Lian; T. H. Chou; Alfred Lai; Jong-Shinn Wu

doi:10.1016/j.proeng.2013.12.021

Mixing effectiveness study in scramjet combustion

Y. S. Chen^*, Y. Y. Lian, T. H. Chou, Alfred Lai, Jong-Shinn Wu

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

Scramjet propulsion provides promising opportunities for high-speed transportation and cost reduction for satellite and spacecraft launch operations. This paper provides some selected numerical examples among the abundance of available test cases for the purpose of demonstrating to what extends the current computational models can do in assisting the design and test programs of scramjet combustors. Numerical examples that cover a wide range of flight speeds are investigated with benchmark data validations. Ideas of mixing enhancement and flame holding mechanisms in scramjet combustion is analyzed and planned for the future experimental investigations.

Original language	English
Pages (from-to)	218-229
Number of pages	12
Journal	Procedia Engineering
Volume	67
DOIs	https://doi.org/10.1016/j.proeng.2013.12.021
State	Published - 2013
Event	7th Asian-Pacific Conference on Aerospace Technology and Science, APCATS 2013 - Sun-moon Lake, Taiwan Duration: 23 May 2013 → 26 May 2013

Keywords

Computational fluid dynamics
Finite-rate chemistry
Fuel injection
Mixing enhancement
Scarmjet

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10.1016/j.proeng.2013.12.021

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title = "Mixing effectiveness study in scramjet combustion",

abstract = "Scramjet propulsion provides promising opportunities for high-speed transportation and cost reduction for satellite and spacecraft launch operations. This paper provides some selected numerical examples among the abundance of available test cases for the purpose of demonstrating to what extends the current computational models can do in assisting the design and test programs of scramjet combustors. Numerical examples that cover a wide range of flight speeds are investigated with benchmark data validations. Ideas of mixing enhancement and flame holding mechanisms in scramjet combustion is analyzed and planned for the future experimental investigations.",

keywords = "Computational fluid dynamics, Finite-rate chemistry, Fuel injection, Mixing enhancement, Scarmjet",

author = "Chen, {Y. S.} and Lian, {Y. Y.} and Chou, {T. H.} and Alfred Lai and Jong-Shinn Wu",

year = "2013",

doi = "10.1016/j.proeng.2013.12.021",

language = "English",

volume = "67",

pages = "218--229",

journal = "Procedia Engineering",

issn = "1877-7058",

publisher = "Elsevier B.V.",

note = "7th Asian-Pacific Conference on Aerospace Technology and Science, APCATS 2013 ; Conference date: 23-05-2013 Through 26-05-2013",

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TY - JOUR

T1 - Mixing effectiveness study in scramjet combustion

AU - Chen, Y. S.

AU - Lian, Y. Y.

AU - Chou, T. H.

AU - Lai, Alfred

AU - Wu, Jong-Shinn

PY - 2013

Y1 - 2013

N2 - Scramjet propulsion provides promising opportunities for high-speed transportation and cost reduction for satellite and spacecraft launch operations. This paper provides some selected numerical examples among the abundance of available test cases for the purpose of demonstrating to what extends the current computational models can do in assisting the design and test programs of scramjet combustors. Numerical examples that cover a wide range of flight speeds are investigated with benchmark data validations. Ideas of mixing enhancement and flame holding mechanisms in scramjet combustion is analyzed and planned for the future experimental investigations.

AB - Scramjet propulsion provides promising opportunities for high-speed transportation and cost reduction for satellite and spacecraft launch operations. This paper provides some selected numerical examples among the abundance of available test cases for the purpose of demonstrating to what extends the current computational models can do in assisting the design and test programs of scramjet combustors. Numerical examples that cover a wide range of flight speeds are investigated with benchmark data validations. Ideas of mixing enhancement and flame holding mechanisms in scramjet combustion is analyzed and planned for the future experimental investigations.

KW - Computational fluid dynamics

KW - Finite-rate chemistry

KW - Fuel injection

KW - Mixing enhancement

KW - Scarmjet

UR - http://www.scopus.com/inward/record.url?scp=84893408342&partnerID=8YFLogxK

U2 - 10.1016/j.proeng.2013.12.021

DO - 10.1016/j.proeng.2013.12.021

M3 - Conference article

AN - SCOPUS:84893408342

SN - 1877-7058

VL - 67

SP - 218

EP - 229

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 7th Asian-Pacific Conference on Aerospace Technology and Science, APCATS 2013

Y2 - 23 May 2013 through 26 May 2013

ER -

Mixing effectiveness study in scramjet combustion

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Keywords

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