psychrometry, evaporative cooling and solid drying

Fundamental design and study of an evaporative cooling system

Fundamental design and study of an evaporative cooling system

... although the fan energy consumption of coupled direct and indirect evaporative cooling system is higher than that of variable air volume system, the fulfillment of heat recovery in winter and normally ... and humidity ratios of air streams were discussed Hsu and Lavan [27] analyzed three basic configurations of wet surface heat exchangers, which were unidirectional, c...
Ngày tải lên : 30/09/2015, 10:11
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Fundamental design and study of an evaporative cooling system

Fundamental design and study of an evaporative cooling system

... although the fan energy consumption of coupled direct and indirect evaporative cooling system is higher than that of variable air volume system, the fulfillment of heat recovery in winter and normally ... and humidity ratios of air streams were discussed Hsu and Lavan [27] analyzed three basic configurations of wet surface heat exchangers, which were unidirectional, c...
Ngày tải lên : 06/10/2015, 21:29
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The phenomenon of evaporative cooling from a humid surface as an alternative method for air-conditioning

The phenomenon of evaporative cooling from a humid surface as an alternative method for air-conditioning

... stream and transfer it to the secondary air in the evaporative cooling process They can be made either of metal or plastic and must easily conduct heat, maintain the two streams separated and ... such a way that it can behave either as a direct evaporative cooler If outside air is dry, taking advantage of its evaporative cooling capacity; or as an indirect system...
Ngày tải lên : 05/09/2013, 16:10
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USEPA REGION 9 TECHNICAL GUIDELINES FOR ACCURATELY DETERMINING VOLATILE ORGANIC COMPOUND (VOC) CONCENTRATIONS IN SOIL AND SOLID MATRICES potx

USEPA REGION 9 TECHNICAL GUIDELINES FOR ACCURATELY DETERMINING VOLATILE ORGANIC COMPOUND (VOC) CONCENTRATIONS IN SOIL AND SOLID MATRICES potx

... -4- EPA Region Technical Guidelines for Accurately Determining Volatile Organic Compound Concentration in Soil and Solid Matrices 1.0 SUMMARY These guidelines address methods for: (1) handling of ... Region These guidelines update and replace the EPA Region “Regional Interim Policy for Determination of Volatile Organic Compound (VOC) Concent...
Ngày tải lên : 14/03/2014, 20:20
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quantum statistics in optics and solid - state physics - graham, haake

quantum statistics in optics and solid - state physics - graham, haake

... l Instabilities In the second part of this paper we consider threshold phenomena in nonlinear optics Thresholds in laser physics and nonlinear optics mark the onset of instability of certain ... the instabilities encountered in laser active media, there exists another class of instabilities in nonlinear optics These instabilities are included in passive optical media by...
Ngày tải lên : 17/03/2014, 14:58
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