图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
传热学
影响因子: 1.199 5年影响因子: 1.155 SJR: 0.267 SNIP: 0.503 CiteScore™: 1.4

ISSN 打印: 1064-2285
ISSN 在线: 2162-6561

卷:
卷 51, 2020 卷 50, 2019 卷 49, 2018 卷 48, 2017 卷 47, 2016 卷 46, 2015 卷 45, 2014 卷 44, 2013 卷 43, 2012 卷 42, 2011 卷 41, 2010 卷 40, 2009 卷 39, 2008 卷 38, 2007 卷 37, 2006 卷 36, 2005 卷 35, 2004 卷 34, 2003 卷 33, 2002 卷 32, 2001 卷 31, 2000 卷 30, 1999 卷 29, 1998 卷 28, 1997

传热学

DOI: 10.1615/HeatTransRes.v32.i7-8.50
9 pages

Numerical Modeling of Convective Heat Transfer in a Compressible Turbulent Boundary Layer under Extremely High Cooling

I. A. Bassina
Russian Scientific Center "Applied Chemistry", St. Petersburg, Russia
Michael Kh. Strelets
New Technologies & Services St-Petersburg 197198, Russia
V. K. Shikov
Institute for High Temperatures, Russian Academy of Sciences, Moscow, Russia

ABSTRACT

A systematic comparison of numerical predictions by different turbulence models with experimental data published recently for a compressible turbulent boundary layer of a high-enthalpy air flow (Te up to 6700 K, Pe up to 5 atm, Me up to 3.5) is performed. It is shown that conclusions about suitability of some turbulence models previously made for moderate cooling are not justified under the conditions of very high cooling (enthalpy factor 0.01−0.1) in combination with flow compressibility and variability of gas properties.


Articles with similar content:

ON THE DEVELOPMENT OF HYPERSONIC TECHNOLOGIES FOR AERODYNAMIC RESEARCH AT HIGH REYNOLDS NUMBERS
TsAGI Science Journal, Vol.47, 2016, issue 4
Anatolyi Petrovich Kurshin
Large-Eddy Simulations of trailing-edge cutback film cooling at low blowing ratio
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2009, issue
Hayder Schneider, Dominic von Terzi, Hans-Jorg Bauer
DNS of a spatially developing, supersonic turbulent boundary layer flow over a cooled wall
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2009, issue
Guillaume Lehnasch, M. F. Shahab, Pierre Comte, Thomas B. Gatski
EXPERIMENTAL AND NUMERICAL INVESTIGATION ON ABSORPTION-DIFFUSION REFRIGERATION MACHINE BASED ON LIGHT HYDROCARBONS
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2012, issue
Ahmed Bellagi, R. Garma, N. Ben Ezzine
LARGE EDDY SIMULATIONS OF ROUND FREE JETS USING EXPLICIT FILTERING WITH/WITHOUT DYNAMIC SMAGORINSKY MODEL
TSFP DIGITAL LIBRARY ONLINE, Vol.4, 2005, issue
Christophe Bailly, Christophe Bogey