EXTENSION OF THE DISCRETE ORDINATES INTERPOLATION METHOD TO COMBINED CONVECTION-RADIATION PROBLEMS WITH FLUID FLOW IN THREE-DIMENSIONAL GEOMETRIES FILLED WITH GRAY PARTICIPATING MEDIA

Cited 3 time in webofscience Cited 0 time in scopus
  • Hit : 341
  • Download : 0
Combined convection-radiation problems in gray absorbing/emitting/scattering media are investigated numerically. The discrete ordinates interpolation method (DOIM) is incorporated into commercial software (FLUENT) using userdefined functions (UDFs). As preliminary tests, combined conduction/natural convection-radiation problems in a rectangular geometry are solved to validate the accuracy. The original DOIM is modified to solve the radiative heat transfer in an irregular geometry with internal obstacles. Then the combined turbulent forced convection-radiation problem is solved, and the radiation effects are discussed through the profiles of velocity and temperature. Fine agreement with other reference solutions is found. The DOIM promises reliable accuracy and excellent versatility for incorporation into fluid flow codes. Further computational issues are also discussed.
Publisher
TAYLOR & FRANCIS INC
Issue Date
2011
Language
English
Article Type
Article
Keywords

FINITE-VOLUME METHOD; 2-DIMENSIONAL RECTANGULAR ENCLOSURE; HEAT-TRANSFER PROBLEMS; NATURAL-CONVECTION; MIXED CONVECTION; NUMERICAL-SIMULATION; SQUARE ENCLOSURE; NONGRAY GAS; LAMINAR; DUCT

Citation

NUMERICAL HEAT TRANSFER PART B-FUNDAMENTALS, v.60, no.6, pp.452 - 471

ISSN
1040-7790
DOI
10.1080/10407790.2011.594385
URI
http://hdl.handle.net/10203/99956
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 3 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0