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Turbulent Accelerating Combusting Flows with a Methane-Vitiated Air Flamelet Model

Autor: Walsh, Sylvain L., Zhan, Lei, Mehring, Carsten, Liu, Feng, Sirignano, William A.

This work presents a numerical study of a diffusion flame in a reacting, two-dimensional, turbulent, viscous, multi-component, compressible mixing layer subject to a large favorable streamwise pressure gradient. The boundary-layer equations are solve

Externí odkaz: http://arxiv.org/abs/2402.15123

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Akademický článek

Experimental study on influencing factors of performance of equal thickness soil-cement cut-off curtain in composite strata of coal mine area

Autor: Yinbin SHI, Zhibin YANG, Wenping LI, Hai WANG, Wenbo LYU, Panke HUI, Zhan LEI

Publikováno v: Meikuang Anquan, Vol 55, Iss 7, Pp 198-205 (2024)

In order to study the influence of cement content, comprehensive water-cement ratio, formation characteristics and other factors on the performance of equal thickness soil-cement cut-off curtain in coal mine, the principle analysis of equal thickness

Externí odkaz: https://doaj.org/article/84665df7a6f94b9c82505fdd439d0a56

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Report

Combustion Dynamics of Ten-injector Rocket Engine Using Flamelet Progress Variable

Autor: Zhan, Lei, Nguyen, Tuan M., Xiong, Juntao, Liu, Feng, Sirignano, William A.

The combustion instability is investigated computationally for a ten-injector rocket engine using the compressible flamelet progress variable (FPV) model and detached eddy simulation (DES). An C++ code is developed based on OpenFOAM 4.1 to apply the

Externí odkaz: http://arxiv.org/abs/2211.06594

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