Abo Bibliothek: Guest
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen
Heat Transfer Research
Impact-faktor: 0.404 5-jähriger Impact-Faktor: 0.8 SJR: 0.264 SNIP: 0.504 CiteScore™: 0.88

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

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

Heat Transfer Research

DOI: 10.1615/HeatTransRes.2016010698
pages 633-651

ULTRAFAST RADIATIVE TRANSFER CHARACTERISTICS IN MULTILAYER INHOMOGENEOUS 3D MEDIA SUBJECTED TO A COLLIMATED SHORT SQUARE PULSE TRAIN

Masato Akamatsu
Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
Zhixiong Guo
Department of Mechanical and Aerospace Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA

ABSTRAKT

We carried out 3D numerical modeling to understand ultrafast radiative transfer characteristics in multilayer inhomogeneous media, irradiated by a collimated short square pulse train, using the discrete-ordinates method (DOM) in combination with Duhamel's superposition theorem. The DOM was used to first obtain the temporal solution subjected to a single unit step pulse. Duhamel's superposition theorem was then used to reconstruct the response to different kinds of pulse trains. The efficiency of superposition was shown via CPU time comparison with and without use of superposition. The reflectance and transmittance signals are characterized, focusing on the effects of optical thickness, scattering albedo, pulse width and interval, and detection position.


Articles with similar content:

ULTRAFAST LASER PULSE TRAIN RADIATION TRANSFER IN A SCATTERING-ABSORBING 3D MEDIUM WITH AN INHOMOGENEITY
Heat Transfer Research, Vol.46, 2015, issue 9
Zhixiong Guo, Masato Akamatsu
THE EXISTENCE OF THE DUAL-PEAK REFLECTANCE FOR OPTICAL IMAGING
ICHMT DIGITAL LIBRARY ONLINE, Vol.17, 2007, issue
Pei-Feng Hsu, Qiang Cheng, Zhi-feng Huang, Huaichun Zhou
THE DRESOR METHOD FOR RADIATIVE HEAT TRANSFER IN A TWO-DIMENSIONAL, RECTANGULAR ENCLOSURE
ICHMT DIGITAL LIBRARY ONLINE, Vol.17, 2007, issue
Qiang Cheng, Huaichun Zhou
SENSITIVITY ANALYSIS AND RETIEVAL OF INCLUSION PROPERTIES IN PARTICIPARTING MEDIA BASED ON THE SHORT PULSE LASER INCIDENCE
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2013, issue
Xing Sun, Liming Ruan, Hong Qi, D. L. Wang, Biao Zhang
APPROACH TO HEAT TRANSFER MECHANISM BENEATH SINGLE BOILING BUBBLE WITH MEMS SENSOR
International Heat Transfer Conference 13, Vol.0, 2006, issue
H. Wakasugi, Osamu Nakabeppu