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Keywords: anisotropy
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Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. September 2020, 142(9): 094502.
Paper No: HT-20-1199
Published Online: July 8, 2020
... strategy has been established to control the anisotropy of its effective thermal conductivity tensor by deforming the structure according to its specific heat transfer application. The solution surface of flat triangle was constructed in the space with three coordinate axes being the principal components...
Journal Articles
Publisher: ASME
Article Type: Heat Transfer In Nanochannels, Microchannels, And Minichannels
J. Heat Mass Transfer. February 2012, 134(2): 020910.
Published Online: December 22, 2011
... conduction phonons thermal conductivity thermoreflectance thin films pump-probe thermoreflectance thermal boundary conductance graphite diffuse mismatch model anisotropy Allotropes of carbon often exhibit extreme material properties due to the strong covalent bonds between atoms...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 2011, 133(5): 051601.
Published Online: February 1, 2011
.... The synchronous and subharmonic resonant regions of dynamic instability are determined and their critical boundaries are found. The results show that anisotropy in permeability favors convection whereas that in thermal conductivity suppresses it with a wider cellular pattern at the instability threshold...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2008, 130(12): 121301.
Published Online: September 23, 2008
... ⃗ 3D coordinate vector t time, s t rise rise time, s x / y / z Cartesian 3D coordinates Greek α short notation for 2   tan ( ϕ ) / a , m − 1 β anisotropy factor γ short notation...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. September 2007, 129(9): 1109–1118.
Published Online: July 26, 2006
... fuel cells thermal conductivity temperature distribution chemical interdiffusion Proton-exchange membrane fuel cell (PEMFC) heat transfer anisotropy contact resistance Fuel cells (FCs) are electrochemical devices that convert chemical energy directly into electricity. Over the past...