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You searched on: Author: piotr domanski

Displaying records 91 to 100 of 140 records.
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91. Fundamental Aspects of the Application of Carbon Dioxide in Comfort Cooling
Published: 8/1/2003
Authors: J S Brown, Piotr A Domanski
Abstract: This paper presents entropy generation analyses for the evaporator, compressor, gas cooler, expansion device and liquid-line suction-line heat exchanger for a transcritical carbon dioxide cycle for automotive and residential air-conditioning systems, ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860907

92. Simulation of Heat Exchangers of a Window Air Conditioner Retrofitted with R-407C
Published: 5/1/2003
Authors: S Devotta, A S Padalkar, N KS Sane, Piotr A Domanski, N N Sawant
Abstract: This paper presents the results of simulation of heat exchangers of an HCFC-22 window air conditioner retrofitted with R-407C. The test conditions considered are as per the Indian Standard IS 1391 (1992) for unitary air conditioners. The simulation ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860905

93. Potential Benefits of Smart Refrigerant Distributors
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 6946
Published: 1/1/2003
Authors: William V Payne, Piotr A Domanski
Abstract: The main goal of this study was to investigate the benefits possible for finned tube refrigerant evaporators when refrigerant distribution was precisely controlled to produce a desired equal superheat in each circuit. This goal was accomplished by e ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860897

94. Evaluation of Carbon Dioxide as R-22 Substitute for Residential Air-Conditioning.
Published: 12/1/2002
Authors: J S Brown, Y Kim, Piotr A Domanski
Abstract: This paper compares the performance of CO2 and R-22 in residential air-conditioning applications using semi-theoretical vapor compression and transcritical cycle models. The simulated R-22 system had a conventional component configuration, while the ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101141

95. Evaluation of Carbon Dioxide as R-22 Substitute for Residential Air-Conditioning.
Published: 12/1/2002
Authors: J S Brown, Y Kim, Piotr A Domanski
Abstract: This paper compares the performance of CO2 and R-22 in residential air-conditioning applications using semi-theoretical vapor compression and transcritical cycle models. The simulated R-22 system had a conventional component configuration, while the ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101207

96. Properties and Cycle Performance of Refrigerant Blends Operating Near and Above the Refrigerant Critical Point
Published: 9/1/2002
Authors: Piotr A Domanski, William V Payne
Abstract: Performance of R22 and R410A split air conditioners was evaluated experimentally at the ambient temperature range from 82 F to 135 F. Capacity and EER decreased as the outdoor temperature increased. The capacity of the R410A system relative to th ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860865

97. Comparison of an R22 and an R410A Air Conditioner Operating at High Ambient Temperatures.
Published: 7/16/2002
Authors: William V Payne, Piotr A Domanski
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101209

98. Comparison of an R22 and an R410A Air Conditioner Operating at High Ambient Temperatures.
Published: 7/16/2002
Authors: Piotr A Domanski, W V Payne
Abstract: R22 and R410A split air-conditioning systems were tested and compared as outdoor temperature ranged form 27.8 oC (82.0 oF) to 54.4 oF (130 oF). The R410A system tests were extended t 68.3 oC (155.0 oF) ambient temperature with a customized compressor ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=916952

99. A Comparison of an R22 and an R410A Air Conditioner Operating at High Ambient Temperatures
Published: 7/1/2002
Authors: William V Payne, Piotr A Domanski
Abstract: R22 and R410A split air-conditioning systems were tested and compared as outdoor temperature ranged form 27.8 C (82.0 F) to 54.4 F (130 F). The R410A system tests were extended t 68.3 C (155.0 F) ambient temperature with a customized compresso ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860880

100. Evaluation of Carbon Dioxide as R-22 Substitute for Residential Air-Conditioning
Published: 6/1/2002
Authors: J S Brown, Y Kim, Piotr A Domanski
Abstract: This paper compares performance of CO2 and R22 in residential air conditioning applications using semi-theoretical vapor compression and transcritical cycle models. The simulated R22 system had a conventional component configuration, while the CO2 s ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=860862



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