Enhancement of Ray Tracing Method for Radiative Heat Transfer: Application to EUI Space Instrument

2014 ◽  
Author(s):  
Lionel Jacques ◽  
Luc Masset ◽  
Gaetan Kerschen
Keyword(s):  
Heat Transfer ◽  
Ray Tracing ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Ray Tracing Method ◽  
Tracing Method

Reverse Monte-Carlo Ray-Tracing Method Combined With Full-Spectrum K-Distribution Method for Radiative Heat Transfer

2008 ◽  
Author(s):  
Xiaojing Sun ◽  
Philip J. Smith
Keyword(s):  
Heat Transfer ◽  
Monte Carlo ◽  
Ray Tracing ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Radiative Transfer Equation ◽  
Computational Effort ◽  
Simulation Methods ◽  
Full Spectrum ◽  
Distribution Method

Accurate prediction of radiative heat transfer plays a key role in many high temperature applications, such as combustion devices and fires. Among various simulation methods, the Monte-Carlo Ray-Tracing (MCRT) has the advantage of solving the radiative transfer equation (RTE) for real gas mixtures with almost no approximations; however, it has disadvantage of requiring a large computational effort. The MCRT method can be carried out with either the Forward MCRT or the Reverse MCRT, depending on the direction of ray tracing. The RMCRT method has advantages over the FMCRT method in that it uses less memory, and in a domain decomposition parallelization strategy, it can explicitly obtain solutions for the domain of interest without the need for the solution on the entire domain.

Ray tracing method for transient coupled heat transfer in an anisotropic scattering layer

2004 ◽  
Vol 47 (19-20) ◽  
pp. 4045-4059 ◽  
Author(s):  
He-Ping Tan ◽  
Hong-Liang Yi ◽  
Ping-Yang Wang ◽  
Li-Ming Ruan ◽  
Timothy W. Tong
Keyword(s):  
Heat Transfer ◽  
Ray Tracing ◽  
Anisotropic Scattering ◽  
Scattering Layer ◽  
Ray Tracing Method ◽  
Coupled Heat Transfer ◽  
Tracing Method

Parallel ray tracing for radiative heat transfer

2001 ◽  
Vol 11 (7) ◽  
pp. 663-681 ◽  
Author(s):  
J.G. Marakis ◽  
J. Chamiço ◽  
G. Brenner ◽  
F. Durst
Keyword(s):  
Heat Transfer ◽  
Ray Tracing ◽  
Radiative Heat Transfer ◽  
Radiative Heat ◽  
Parallel Ray Tracing
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