The immersed boundary method (IBM) is gaining attention in the computational fluid dynamics but its applications in the field of a conjugated radiative–conductive or radiative–convective heat transfer seem limited. Therefore, the paper presents extension of this method to heat transfer problems dominated by thermal radiation in a nongray medium. The present model enables simulation of heat and fluid flows in a domain with complex stationary or moving internal and external boundaries on a fixed Cartesian grid (FCG) by applying the finite volume method. The special attention is paid to modeling thermal radiation and optical phenomena at highly curved, opaque, or transparent boundaries which confine the computational domain or separate zones of different thermophysical and optical properties, e.g., different values of a refractive index. The model is limited to a 2D planar or axisymmetric spaces. Detailed verification procedure proves accuracy and correctness of the developed model and shows its potential application field. The model may be used for simulations of a conjugated radiative–conductive or radiative–convective heat transfer in a nongray medium in a complex domain with opaque or transparent curved internal or external boundaries without unstructured or body fitted mesh generation.
Skip Nav Destination
Article navigation
Research-Article
Immersed Boundary Method for Radiative Heat Transfer Problems in Nongray Media With Complex Internal and External Boundaries
Piotr Łapka,
Piotr Łapka
Institute of Heat Engineering,
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: plapka@itc.pw.edu.pl
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: plapka@itc.pw.edu.pl
Search for other works by this author on:
Piotr Furmański
Piotr Furmański
Institute of Heat Engineering,
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: pfurm@itc.pw.edu.pl
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: pfurm@itc.pw.edu.pl
Search for other works by this author on:
Piotr Łapka
Institute of Heat Engineering,
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: plapka@itc.pw.edu.pl
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: plapka@itc.pw.edu.pl
Piotr Furmański
Institute of Heat Engineering,
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: pfurm@itc.pw.edu.pl
Warsaw University of Technology,
Nowowiejska Street 21/25,
Warsaw 00-665, Poland
e-mail: pfurm@itc.pw.edu.pl
Contributed by the Heat Transfer Division of ASME for publication in the JOURNAL OF HEAT TRANSFER. Manuscript received March 16, 2016; final manuscript received August 19, 2016; published online November 8, 2016. Assoc. Editor: Laurent Pilon.
J. Heat Transfer. Feb 2017, 139(2): 022702 (13 pages)
Published Online: November 8, 2016
Article history
Received:
March 16, 2016
Revised:
August 19, 2016
Citation
Łapka, P., and Furmański, P. (November 8, 2016). "Immersed Boundary Method for Radiative Heat Transfer Problems in Nongray Media With Complex Internal and External Boundaries." ASME. J. Heat Transfer. February 2017; 139(2): 022702. https://doi.org/10.1115/1.4034772
Download citation file:
Get Email Alerts
Cited By
Estimation of thermal emission from mixture of CO2 and H2O gases and fly-ash particles
J. Heat Mass Transfer
Non-Classical Heat Transfer and Recent Progress
J. Heat Mass Transfer
Related Articles
Fixed Grid Simulation of Radiation-Conduction Dominated Solidification Process
J. Heat Transfer (February,2010)
Radiative Transport Within an Ablating Body
J. Heat Transfer (May,1961)
Related Proceedings Papers
Related Chapters
The MCRT Method for Participating Media
The Monte Carlo Ray-Trace Method in Radiation Heat Transfer and Applied Optics
Radiation
Thermal Management of Microelectronic Equipment
Short-Pulse Collimated Radiation in a Participating Medium Bounded by Diffusely Reflecting Boundaries
International Conference on Mechanical and Electrical Technology, 3rd, (ICMET-China 2011), Volumes 1–3