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Theory of Direct Evaporative Cooling
1986The theory of direct evaporative cooling owes much to Dr. Willis H. Carrier. His theory of adiabatic saturation and the standard psychrometric chart are its roots. One must know them to understand the operation of evaporative coolers.
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Correlation of Direct Evaporative Cooling Efficiency With Media Porosity
Volume 5: Energy Systems Analysis, Thermodynamics and Sustainability; NanoEngineering for Energy; Engineering to Address Climate Change, Parts A and B, 2010. Energy consumption of HVAC&R could be reduced by integrating evaporative cooling device into air conditioning systems. Direct Evaporative Cooling (DEC) are suited for climates where the air is hot and humidity is low. In DEC, heat is absorbed whenever water is evaporated and converted to water vapor. By passing through or around a wetted surface,
James Walker +3 more
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Empirical Correlation of Cooling Efficiency and Transport Phenomena of Direct Evaporative Cooler
Volume 4: Energy Systems Analysis, Thermodynamics and Sustainability; Combustion Science and Engineering; Nanoengineering for Energy, Parts A and B, 2011Direct evaporative cooling (DEC) uses evaporating water, combined with a wetted medium to cool the temperature of air as it passes through. Evaporative cooling devices can reduce the energy consumption of HVAC&R (Heating, Ventilating, Air Conditioning, and Refrigeration Equipment).
Chenguang Sheng, A.G. Agwu Nnanna
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International Journal of Refrigeration, 2015
Abstract In this paper, three novel desiccant evaporative cooling system configurations are proposed, simulated and compared with the conventional system under a wide range of ambient air temperature (30: 40 °C) and humidity ratio (0.01: 0.02 kg v kg a −1 ).
E. Elgendy, A. Mostafa, M. Fatouh
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Abstract In this paper, three novel desiccant evaporative cooling system configurations are proposed, simulated and compared with the conventional system under a wide range of ambient air temperature (30: 40 °C) and humidity ratio (0.01: 0.02 kg v kg a −1 ).
E. Elgendy, A. Mostafa, M. Fatouh
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Experimental Research on Direct Evaporative Cooling of Stainless Steel Filler
Applied Mechanics and Materials, 2014In this paper the experimental research on direct evaporative cooling (DEC) using stainless steel was carried out.The effect of factors that affect cooling efficiency, filler resistance and volumetric heating transfer coefficient. In order to provide reference for the design for use and analysis of DEC, empirical formulas for coefficient of heat ...
Xiao Wen Sheng, Huang Xiang
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Integration of Direct Evaporative Cooling System in Building
1996n.a.
Belarbi, Rafik +3 more
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Evaporative cooling principles: Direct and indirect air cooling, and direct evaporative cooling
2023Olugbemi T. Olaniyan +10 more
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Performance of Direct and Indirect Evaporative Cooling Systems
1995n.a.
Belarbi, Rafik +2 more
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Test Analysis of Performance of the Direct Evaporative Cooling Air Conditioners
Advanced Materials Research, 2013The direct evaporative cooling conditioner experimental research is carried out in this paper. Analyze the influence of inlet air dry ball temperature and relative humidity to air conditioner cooling capacity and cooling efficiency, which has certain guiding significance to improve the direct evaporative cooling air conditioner performance.
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Mathematical Model for Direct Evaporative Space Cooling Systems
2013This paper deals with the development of a simple mathematical model for experimental validation of the performance of a small evaporative cooling system in a tropical climate. It also presents the coefficient of convective heat transfer of wide range of temperatures based on existing model.
Ndukwu, MC +3 more
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