Direct Numerical Simulation of Turbulent Hydrogen-Oxygen Reacting Flow

CHUR > College of Engineering > Department of Mechanical Engineering > Seminar papers > Item 987654321/34035

Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/34035

Title:	Direct Numerical Simulation of Turbulent Hydrogen-Oxygen Reacting Flow
Authors:	蔡永培 Tsai, Yeong-Pei
Contributors:	機械工程學系 Mechanical Engineering
Keywords:	Navier-Storkes 方程式;超音速燃燒;有限速率化學反應機構 Navier-Stokes equations;Supersonic combustion;Finite rate chemistry
Date:	2011
Issue Date:	2014-06-27 02:37:42 (UTC+8)
Abstract:	本研究欲計算由超音速流體所形成之二度空間剪切混合層由震波(Shock wave)引起化學反應(氫燃燒)之相關物理現象。化學反應機構之速率是有限的。直接數值模擬是解流體力學運動方程式及化學反應之聯合方程式。流體力學方程式考慮的是2D Navier-Stokes 方程式。本研究是模擬氫/氧兩種流體所形成之剪切混合層之流場。模擬過程中並考慮氣體是理想氣體。流場之溫度、速度、各成份之密度、震波之分佈及壓力等均將計算並與現有的資料，主要是數值結果做一比較。 The paper of this investigation is to develop a 2D simulation and to computing flow field properties generated by supersonic mixing of two co-flowing fluid streams (H2/O2) with shock-induced combustion. Direct numerical simulations (DNS) of this kind of t
Appears in Collections:	[Department of Mechanical Engineering] Seminar papers

Files in This Item:

File	Description	Size	Format
s_M211_0002.pdf		26Kb	Adobe PDF	146	View/Open