scholarly journals MEAN SKIN TEMPERATURE TAKING INTO ACCOUNT CONVECTIVE HEAT TRANSFER AREAS : Calculation method of seiza sitting, cross-legged sitting, sideway sitting, both-kness-erect sitting, leg-out sitting, lateral and supine positions

2004 ◽  
Vol 69 (585) ◽  
pp. 19-26 ◽  
Author(s):  
Yoshihito KURAZUMI ◽  
Tadahiro TSUSHIKAWA ◽  
Kouichirou KAKUTANI ◽  
Yoshiaki YAMATO ◽  
Takayuki TORII ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Skin Temperature ◽  
Convective Heat Transfer ◽  
Convective Heat ◽  
Calculation Method ◽  
Mean Skin Temperature

EFFECTS OF COMBINED RADIATIVE AND CONVECTIVE HEAT TRANSFER ON TEMPERATURE BENEATH MODULATED SOURCE

2007 ◽  
Vol 21 (11) ◽  
pp. 1903-1913 ◽  
Author(s):  
KAREM BOUBAKER ◽  
M. BOUHAFS
Keyword(s):  
Heat Transfer ◽  
Analytical Solution ◽  
Laser Beam ◽  
Heat Equation ◽  
Convective Heat Transfer ◽  
Temperature Profile ◽  
Convective Heat ◽  
Calculation Method ◽  
Gaussian Laser Beam ◽  
Non Gaussian

An analytical solution is presented to the heat equation in the vicinity of a surface fluid, heated by a modulated Gaussian Laser beam and taking into account three heat transfer modes: conduction, radiation and convection. A new calculation method is performed for profiling temperature inside a surface fluid. Comparison with several experimental profiles explains some unexpected temperature profile results as non-Gaussian behaviour.

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