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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 191 to 200 of 641 (0.021 seconds)Spelling suggestions: "subject:"[een] AIR CONDITIONING"" "subject:"[enn] AIR CONDITIONING""
| 191 |
Statistical process control as a tool for expert system diagnosticsHarty, Michael David 05 1900 (has links)
No description available.
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| 192 |
Analysis of a Flat-Plate, Liquid-Desiccant, Dehumidifier and RegeneratorMesquita, Lucio Cesar De Souza 14 January 2008 (has links)
A numerical model for isothermal and non-isothermal flat-plate liquid-desiccant dehumidifiers and regenerators was developed and implemented. The two-dimensional model takes into account the desiccant, water and air flow streams. A parametric analysis was performed to evaluate the influence of some of the most important operational parameters on mass transfer performance, such as flow configuration, water mass flow rate and inlet temperature, and desiccant mass flow rate. The results indicate that the water temperature and mass flow rate have a strong effect on the performance of the dehumidifier and regenerator, with the isothermal wall case acting as an upper limiting case. Increasing the desiccant mass flow rate improves the water transfer performance, but the improvement is asymptotic with mass flow rate.
An experimental rig with a single channel prototype was also built and tests were run for 18 different cases, with varying water mass flow rate, desiccant mass flow rate and flow configuration. The results show trends similar to those observed in the numerical results. However, the discrepancies between the numerical and experimental results are larger than the estimated experimental uncertainty at a 95% confidence level. There is some indication that poor desiccant wetting of the channel walls was partially responsible for the discrepancies. / Thesis (Ph.D, Mechanical and Materials Engineering) -- Queen's University, 2007-12-31 22:12:39.184
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| 193 |
Analysis and performance of gas-electric hybrid chiller systemsLilly, Dana Elizabeth 05 1900 (has links)
No description available.
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| 194 |
Optimum control strategies for solar heating and cooling systemsJung, Henry 08 1900 (has links)
No description available.
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| 195 |
Experimental optimization of cooling tower fan control based on field dataHerman, David Laurence 05 1900 (has links)
No description available.
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| 196 |
Modeling and general optimization of commercial building chiller/cooling tower systemsWeber, Eric Dean 12 1900 (has links)
No description available.
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| 197 |
Congeneration dedicated to heating and coolingSoderlund, Matthew Roger 05 1900 (has links)
No description available.
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| 198 |
Design analysis of a finned-tube condenser for a residential air-conditioner using R-22Sadler, Emma May 05 1900 (has links)
No description available.
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| 199 |
Natural ventilation of dwelling in the hot-dry climate of SudanIdris, M. M. January 1977 (has links)
No description available.
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| 200 |
Efficiency of air cooler coil defrost methods and the effect of these methods on the refrigeration cycle performanceDowrani, Ali Akbar Gharooni January 1991 (has links)
No description available.
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