Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
Heat Transfer Research
IF: 0.404 5-Year IF: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

ISSN Print: 1064-2285
ISSN Online: 2162-6561

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

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2011002797
pages 301-315

Short Pulse Collimated Radiation with Diffusely Reflecting Boundaries

Biranchi Padhi
Department of Mechanical Engineering, International Institute of Information Technology, Bhubaneswar, Odisha-751003, India
Prasenjit Rath
School of Mechanical Sciences, Indian Institute of Technology, Bhubaneswar, Odisha-752050, India
Swarup Kumar Mahapatra
Indian Institute of Technology Bhubaneswar
Ashok Kumar Satapathy
Department of Mechanical Engineering, National Institute of Technology, Rourkela, Odisha-769 008, India

ABSTRACT

Short pulse collimated radiation in plane parallel participating medium bounded by diffusely reflecting boundaries is modeled using the finite volume method. One boundary is exposed to a short-pulse collimated laser beam while the opposite boundary is diffusely reflecting. In the proposed formulation, the intensity is evaluated directly without splitting it into collimated and diffuse part. Two spatial differencing schemes: STEP and CLAM are used for discretizing the spatial term. The results from the proposed method are compared with the available results from the literature and good agreement is found. It is found that when the boundary wall is gray, multiple peaks are observed in the reflected flux.


Articles with similar content:

DISCRETE ORDINATES SOLUTION OF TRANSIENT RADIATIVE TRANSFER IN REFRACTIVE PLANAR MEDIA WITH PULSE IRRADIATION
International Heat Transfer Conference 13, Vol.0, 2006, issue
Chih-Yang Wu
A GENERALIZED COORDINATES APPROACH FOR THE SOLUTION OF INVERSE HEAT CONDUCTION PROBLEMS
International Heat Transfer Conference 11, Vol.19, 1998, issue
M. N. Ozisik, Helcio R. B. Orlande, Jose P. Alencar Jr.
Parametric Study of a Supersonic Unsteady Flow in a Nozzle for a Potential Lead Azide Laser
International Journal of Fluid Mechanics Research, Vol.26, 1999, issue 2
O. Igra, J. Falcovitz, G. Miron, S. Rosenwaks
APPLICATION OF A SHORT PULSE LASER TO THE HUMAN SKIN
International Heat Transfer Conference 16, Vol.3, 2018, issue
Pedro J. Coelho, João Freire
MULTILAYER MODELING OF RADIATIVE TRANSFER BY SLW AND CW METHODS IN NON-ISOTHERMAL GASEOUS MEDIUM
ICHMT DIGITAL LIBRARY ONLINE, Vol.17, 2007, issue
Brent W. Webb, Vladimir P. Solovjov