SJR: 0.11 SNIP: 0.312 CiteScore™: 0.1
ISSN 打印: 1065-3090
卷:卷 26, 2019 卷 25, 2018 卷 24, 2017 卷 23, 2016 卷 22, 2015 卷 21, 2014 卷 20, 2013 卷 19, 2012 卷 18, 2011 卷 17, 2010 卷 16, 2009 卷 15, 2008 卷 14, 2007 卷 13, 2006 卷 12, 2005 卷 11, 2004 卷 10, 2003 卷 9, 2002 卷 8, 2001 卷 7, 2000 卷 6, 1999 卷 5, 1998 卷 4, 1997 卷 3, 1996 卷 2, 1995 卷 1, 1993
FLOW VISUALIZATION OF SMOKE SCREEN FORMATION FOR A RECTANGULAR VEHICLE IN DYNAMIC MOTION
Graduate School of Defense Science Studies, Chung Cheng Institute of Technology National Defense University, Taoyuan, 335, Taiwan, R.O.C.
Department of Materials Engineering, National PingTung University of Science & Technology, Shuefu Road, Neipu, Pingtung, Taiwan.
This study uses computational fluid dynamics (CFD) and the dynamics mesh technique to simulate and visualize the unsteady vortex shedding of a smoke screen produced by a smoke-generating vehicle in dynamic motion. The effects of atmospheric wind speed and the speed of the smoke-generating vehicle on the smoke screen transport phenomena are examined. In this study, the smoke screen is released from the base of the vehicle as two parallel jets with a ratio of centerline spacing to nozzle diameter equal to 52. Once the smoke concentrations are obtained from the numerical results, the Bouger-Lambert law is applied to calculate the percentage of visibility degradation at particular axial positions.
Articles with similar content:
Kinematics of Horseshoe Vortex in a Scour Hole around Two Eccentric Triangular Piers
International Journal of Fluid Mechanics Research, Vol.41, 2014, issue 4
Subhasish Das, Asis Mazumdar, Sudipta Ghosh
Numerical Study of Buoyancy-Opposed Wall Jet Flow
Heat Transfer Research, Vol.41, 2010, issue 2
NUMERICAL SIMULATION OF THE DISPERSION AND DEPOSITION OF A SPRAY CARRIED BY A PULSATING AIRFLOW IN A PATIENT-SPECIFIC HUMAN NASAL CAVITY
Atomization and Sprays, Vol.27, 2017, issue 11
Ingo Baumann, Ali Farnoud, Eva Gutheil, Xinguang Cui
CHARACTERIZATION OF FIRE SPRINKLER SPRAYS USING PARTICLE IMAGE VELOCIMETRY
Atomization and Sprays, Vol.15, 2005, issue 3
David T. Sheppard, Richard M. Lueptow
LARGE EDDY SIMULATION OF THE AIR FLOW THROUGH KUALA LUMPUR CITY CENTRE
First Thermal and Fluids Engineering Summer Conference, Vol.4, 2015, issue
Zambri Harun, E. Reda, M. T. Latif
|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|