R22

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1987-2017
024619872017

Papers overview

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2014
2014
  • C. Gabrielii
  • 2014
In Swedish district heating systems several large (25 MW) turbo-compressor driven heat pumps using R22 are installed. The only… (More)
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2014
2014
The research to find refrigerants suitable as candidates to replace R22 and R502, has to considerate not only the thermodynamic… (More)
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2014
2014
An experimental study on R22 evaporating heat transfer in circular and oval micro-fin tubes has been performed. The oval tube was… (More)
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2014
2014
By theoretically analyzing dynamic behavior of the crankshaft, the rolling piston and the blade inrolling-piston rotary… (More)
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2010
2010
This study presents an experimental comparison of energy, exergy flow and second law efficiency of R22 and its substitute R436b… (More)
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2007
2007
Neisseria gonorrhoeae, the causative agent of gonorrhea, is a natural infection only in humans. The resistance of N. gonorrhoeae… (More)
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2005
2005
This paper presents a comparable evaluation of R600a (isobutane), R290 (propane), R134a, R22, R410A, and R32 in an optimized… (More)
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2002
2002
The aim of this study was the quantification of vapors of the ozone-depleting refrigerant R22 in the presence of its most… (More)
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1998
1998
A summary of the supercritical fluid extraction (SFE) of polycyclic aromatic hydrocarbons (PAHs) from four natural matrix… (More)
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1997
1997
The biological degradation of volatile halogenated hydrocarbons (chlorocarbons (VCCs) and chlorofluorocarbons (CFCs)) was… (More)
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