Results 141 to 150 of about 677 (199)

Synergizing building-integrated photovoltaic with ground-air and water-air heat exchangers for solar-powered gym cooling. [PDF]

open access: yesSci Rep
Ali NB   +7 more
europepmc   +1 more source

Experimental investigations on desiccant wheels

Applied Thermal Engineering, 2012
Experimental investigations on several commercially available and newly fabricated rotors are conducted in two different laboratories to evaluate performance trends. Experimental uncertainties are analysed and the parameters determining the rotor performance are investigated.
Ursula Eicker   +6 more
openaire   +1 more source

Modeling of Rotary Desiccant Wheels

Chemical Engineering & Technology, 2005
AbstractRotary desiccant wheels are widely used in dehumidification and energy recovery applications. In this work, we have developed a 2D, steady state model of a rotary desiccant wheel. Mass and energy balance equations for the air streams and the desiccant wheels were developed. The hydraulic diameter and surface area for heat and mass transfer were
Y. M. Harshe   +3 more
openaire   +1 more source

Effect of desiccant isotherm on the performance of desiccant wheel

International Journal of Refrigeration, 2009
Abstract Numerical simulation has been conducted for the desiccant wheel, which is the crucial component of a desiccant cooling system. As the key operating/design parameters, the rotation speed and the area ratio of regeneration to dehumidification have been examined for a range of regeneration temperature from 50 °C to 150 °C. Optimization of these
Jae Dong Chung, Dae-Young Lee
openaire   +1 more source

Entropy parameters for desiccant wheel design

Applied Thermal Engineering, 2015
Abstract In this work a thermodynamic analysis of a desiccant wheel is proposed to investigate and identify the optimum size and operating regime of this device. A steady state entropy generation expression, based on effectiveness parameters suitable for desiccant wheels operability, is obtained applying a control volume approach and assuming perfect
N. Giannetti   +3 more
openaire   +2 more sources

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