... chimney effect fluid pumping ventilation stack effect The chimney (or stack) effect refers to a vertical flow driven by buoyancy forces. It can be used for building ventilation [ 1 , 2 ], for improvement of heat transfer [ 3 – 9 ], must be accounted for in the analysis of fires [ 10...

... are studied. 28 07 2009 01 12 2009 29 04 2010 29 04 2010 computational fluid dynamics computer centres convection cooling turbulence ventilation proper orthogonal decomposition reduced order thermal modeling data center Computational fluid dynamics/heat...

... gauges heat conduction rotors temperature distribution thin film devices ventilation gas turbines thin-film gauges convective heat flux Thin-film gauges are used in short-duration facilities for gas turbine aerothermal research since the 1970s. These resistive temperature detectors...

...N. Ghaddar; K. Ghali; B. Jreije A theoretical and experimental study has been performed to determine the ventilation induced by swinging motion and external wind for a fabric-covered cylinder of finite length representing a limb. The estimated ventilation rates are important in determining local...

... 4th International Symposium on Heating, Ventilating and Air Conditioning , Tsinghua University , Beijing, China , pp. 214 – 220 . Murakami , S. , and Kato , S. , 1989 , “ Numerical and Experimental Study on Room Airflow—3-D Predictions Using the Kappa-E Turbulence Model ,” Build...

...K. Ghali; N. Ghaddar; E. Jaroudi The study is concerned with the heat and moisture transport in a ventilated fabric-skin system composed of a microclimate air annulus that separates an outer cylindrical fabric boundary and an inner oscillating cylinder representing human skin boundary for open...

... is modeled using the Ghali et al. three-node fabric ventilation model with corrected heat and moisture transport coefficients within the fabric voids to include the diffusion-dominated transport processes in the fabric at low normal flow rates that occur near the open aperture. The parallel flow is induced...

... for these irregularities in the u -profile, and therefore would require further investigation. 17 July 2002 21 February 2003 23 09 2003 natural convection channel flow heat radiation Channel Flow Heat Transfer Natural Convection Radiation Ventilation Many authors have already...

... 2003 20 05 2003 heat exchangers heat transfer Heat Transfer Heat Exchangers Optimization Ventilation The rate of heat transfer in heat exchangers is given by (1) q = UAF   Δ T 1 − Δ T 2 ln   Δ T 1 Δ T 2...

... control mass transfer heat transfer membranes ventilation Dehumidification Heat Transfer Moisture Membrane Exchanger Mechanical ventilation with heat recovery is often considered as one of the key elements of a low energy residential building in various climates 1 . In the past...