Systematic analysis model on combined heat and water transfere of gaseous, liquid and solid phase water system, based on thermodynamic energy
Ozaki, A.
2000
Proc. Of Japen-Canada Housing R&D Experots Working Group Meeting Building Envelopes, Okinawa, Japen, Nov 20-22
combined heat and water transfer, driving forces of water flux, diffusivities of heat and water flux, phase change of gaseous, liquid and solid water, thermodynamic energy, water potential, force potential
Ozaki, A., (2000), "Systematic analysis model on combined heat and water transfere of gaseous, liquid and solid phase water system, based on thermodynamic energy", Proc. Of Japen-Canada Housing R&D Experots Working Group Meeting Building Envelopes, Okinawa, Japen, Nov 20-22.
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Abstract:
A new thermodynamic energy "water potential" based on the principles of chemical potential of an element of mixed gas is defined as the driving force of gaseousphase water flux. Adhesive p[ower of "capillary action" and a portion of the water potential, is confirmed as the driving forces of liquid phas water flux. A numberical model of combined heat and water transfer using the water potential for a coesistence system of gtaseous, liquid and solid phas water is introduced and influences of forces such as gravity and pressure on water flux are incorporated form the viewpoint of thermodynamics. бн |
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