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1990

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Articles 50941 - 50970 of 53629

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Research On The Lubrication Conditions Of The Packing/Rod System In Compressors, Quanke Feng, Shaokan Yang, S. Shizhao Jan 1990

Research On The Lubrication Conditions Of The Packing/Rod System In Compressors, Quanke Feng, Shaokan Yang, S. Shizhao

International Compressor Engineering Conference

No abstract provided.


Refrigerants Thermodynamic Properties Evaluation And Exergetic Analysis Of Vapor Compression Systems, F. De Rossi, R. Mastruillo, P. Mazzei Jan 1990

Refrigerants Thermodynamic Properties Evaluation And Exergetic Analysis Of Vapor Compression Systems, F. De Rossi, R. Mastruillo, P. Mazzei

International Refrigeration and Air Conditioning Conference

No abstract provided.


Challenging Witness Competency , Michael M. Martin Jan 1990

Challenging Witness Competency , Michael M. Martin

Faculty Scholarship

Despite the modern trend to hear all the evidence, a surprising number of witnesses can still be challenged on competency grounds.


Heat Transfer Coefficient And Pressure Drop For Forced Convection Boiling And Condensation Of Hfc134a, T. Fukushima, M. Kudou Jan 1990

Heat Transfer Coefficient And Pressure Drop For Forced Convection Boiling And Condensation Of Hfc134a, T. Fukushima, M. Kudou

International Refrigeration and Air Conditioning Conference

No abstract provided.


Some Thermodynamic Performance Test Results Of Refrigerant 134a, W. K. Snelson, J. W. Linton, P. F. Hearty, T. N. Duong Jan 1990

Some Thermodynamic Performance Test Results Of Refrigerant 134a, W. K. Snelson, J. W. Linton, P. F. Hearty, T. N. Duong

International Refrigeration and Air Conditioning Conference

No abstract provided.


Cfc Alternatives: Recent Information Concerning Costs And Efficiency, T. G. Statt Jan 1990

Cfc Alternatives: Recent Information Concerning Costs And Efficiency, T. G. Statt

International Refrigeration and Air Conditioning Conference

No abstract provided.


Organization For Applied Scientific Research Tno, The Netherlands, "Alternative, Environmentally Acceptable Refrigerating Cycles: A Solution For The Cfc Issue?, R. J. M. Van Gerwen Jan 1990

Organization For Applied Scientific Research Tno, The Netherlands, "Alternative, Environmentally Acceptable Refrigerating Cycles: A Solution For The Cfc Issue?, R. J. M. Van Gerwen

International Refrigeration and Air Conditioning Conference

No abstract provided.


Investigation On Cfc Diffusivity With An Improved Double Volume Method, K. Dang, Y. Wu Jan 1990

Investigation On Cfc Diffusivity With An Improved Double Volume Method, K. Dang, Y. Wu

International Refrigeration and Air Conditioning Conference

No abstract provided.


Optimum Refrigerants For Non-Ideal Cycles: An Analysis Employing Corresponding States, M. O. Mclinden Jan 1990

Optimum Refrigerants For Non-Ideal Cycles: An Analysis Employing Corresponding States, M. O. Mclinden

International Refrigeration and Air Conditioning Conference

No abstract provided.


The Impact Of Compact Heat Exchangers On Refrigeration Technology And Cfc Replacement, J. E. Hesselgreaves Jan 1990

The Impact Of Compact Heat Exchangers On Refrigeration Technology And Cfc Replacement, J. E. Hesselgreaves

International Refrigeration and Air Conditioning Conference

No abstract provided.


An Aerodynamic Investigation Of A Centrifugal Compressor For Hcfc123, K. Nakagawa, S. Tanaka, J. Kaneko Jan 1990

An Aerodynamic Investigation Of A Centrifugal Compressor For Hcfc123, K. Nakagawa, S. Tanaka, J. Kaneko

International Refrigeration and Air Conditioning Conference

No abstract provided.


A Predictive Extended Corresponding States Model For Pure And Mixed Refrigerants, J. F. Ely, M. L. Huber Jan 1990

A Predictive Extended Corresponding States Model For Pure And Mixed Refrigerants, J. F. Ely, M. L. Huber

International Refrigeration and Air Conditioning Conference

No abstract provided.


Some Evaluation Results Of Hfc134a/Pag Mixtures For Refrigeration, N. Masuda Jan 1990

Some Evaluation Results Of Hfc134a/Pag Mixtures For Refrigeration, N. Masuda

International Refrigeration and Air Conditioning Conference

No abstract provided.


Heat Recovery From Refrigeration Plants Meeting Load And Temperature Requirements, T. B. Herbas, E. A. Dalvi, J. A. R. Parise Jan 1990

Heat Recovery From Refrigeration Plants Meeting Load And Temperature Requirements, T. B. Herbas, E. A. Dalvi, J. A. R. Parise

International Refrigeration and Air Conditioning Conference

No abstract provided.


Computing Design Of Heat Pumps With Thermal Storage, V. Havelsky Jan 1990

Computing Design Of Heat Pumps With Thermal Storage, V. Havelsky

International Refrigeration and Air Conditioning Conference

No abstract provided.


Refrigerating Oils For Alternative Refrigerants, T. Kaimai Jan 1990

Refrigerating Oils For Alternative Refrigerants, T. Kaimai

International Refrigeration and Air Conditioning Conference

No abstract provided.


Thermodynamic Performance Limit And Evaporator Design Considerations For Narm-Based Domestic Refrigerator-Freezer Systems, M. K. Smith, M. C. Heun, R. R. Crawford, T. A. Newell Jan 1990

Thermodynamic Performance Limit And Evaporator Design Considerations For Narm-Based Domestic Refrigerator-Freezer Systems, M. K. Smith, M. C. Heun, R. R. Crawford, T. A. Newell

International Refrigeration and Air Conditioning Conference

No abstract provided.


Impact Of The Capillary Tube And Condenser Modelling Approach On The Performance Of A Dynamic Simulation Program For Domestic Refrigerators, C. Melo, R. T. S. Ferreira, R. H. Pereira, A. L. M. Aranda Jan 1990

Impact Of The Capillary Tube And Condenser Modelling Approach On The Performance Of A Dynamic Simulation Program For Domestic Refrigerators, C. Melo, R. T. S. Ferreira, R. H. Pereira, A. L. M. Aranda

International Refrigeration and Air Conditioning Conference

No abstract provided.


Tribological Analysis Of Metal Interface Reactions In Lubricant Oils/Cfc12 And Hfc 134a System, S. Kitaichi, S. Sato, R. Ishidoya, T. Machida Jan 1990

Tribological Analysis Of Metal Interface Reactions In Lubricant Oils/Cfc12 And Hfc 134a System, S. Kitaichi, S. Sato, R. Ishidoya, T. Machida

International Refrigeration and Air Conditioning Conference

No abstract provided.


An Experimental Comparison Of Evaporation And Condensation Heat Transfer Coefficients For Hfc-134a And Cfc-12, S. J. Eckels, M. B. Pate Jan 1990

An Experimental Comparison Of Evaporation And Condensation Heat Transfer Coefficients For Hfc-134a And Cfc-12, S. J. Eckels, M. B. Pate

International Refrigeration and Air Conditioning Conference

No abstract provided.


Experimental Investigations Into The Ternary Blend Hcfc-22/124/152a As A Substitute In Domestic Refrigeration, L. J. M. Kuijpers, J. A. De Wit, A. A. J. Benschop, M. J. P. Janssen Jan 1990

Experimental Investigations Into The Ternary Blend Hcfc-22/124/152a As A Substitute In Domestic Refrigeration, L. J. M. Kuijpers, J. A. De Wit, A. A. J. Benschop, M. J. P. Janssen

International Refrigeration and Air Conditioning Conference

No abstract provided.


Phaseout Of Chlorofluorocarbon Refrigerants And Opportunities For Evaporative Cooling, R. E. Foster, G. W. Mcdonald, M. Heller Turietta Jan 1990

Phaseout Of Chlorofluorocarbon Refrigerants And Opportunities For Evaporative Cooling, R. E. Foster, G. W. Mcdonald, M. Heller Turietta

International Refrigeration and Air Conditioning Conference

No abstract provided.


An Experimental Evaluation Of The Heat Transfer Coefficients Of R-134a Relative To R-12, M. W. Spatz, Jing Zheng Jan 1990

An Experimental Evaluation Of The Heat Transfer Coefficients Of R-134a Relative To R-12, M. W. Spatz, Jing Zheng

International Refrigeration and Air Conditioning Conference

No abstract provided.


A Comparative Performance Of Freon Ejector Refrigeration Systems, V. Charan Jan 1990

A Comparative Performance Of Freon Ejector Refrigeration Systems, V. Charan

International Refrigeration and Air Conditioning Conference

No abstract provided.


The Use Of The Discrete Fourier Transform To Calculate The Spatial Response Of Damped Panels, Thomas J. Wahl, J Stuart Bolton Jan 1990

The Use Of The Discrete Fourier Transform To Calculate The Spatial Response Of Damped Panels, Thomas J. Wahl, J Stuart Bolton

Publications of the Ray W. Herrick Laboratories

In this paper we present a technique for calculating the vibration response of damped panels when forced by a line input. The damping that will be considered here is provided either by radiation into an adjacent acoustic medium (including porous media) or by a damping treatment applied to the panel, or both. It is well-known that formal solutions to problems of this sort are easily obtained using wavenumber transform tehniques as outlined in recent books by Junger and Feit and by Fahy. However, the wavenumber domain solution must then be inverse transformed to obtain the spatial response. This inversion may …


Heat Pump System With Thermal Storage, K. Mizuno, H. Nomura, 1 Shimomura, S. Kashiwa Jan 1990

Heat Pump System With Thermal Storage, K. Mizuno, H. Nomura, 1 Shimomura, S. Kashiwa

International Refrigeration and Air Conditioning Conference

No abstract provided.


Experimental Investigation On An Adsorption System For Producing Chill Water, R. Zhu, B. Han, M. Lin, Y. Yu Jan 1990

Experimental Investigation On An Adsorption System For Producing Chill Water, R. Zhu, B. Han, M. Lin, Y. Yu

International Refrigeration and Air Conditioning Conference

No abstract provided.


Comparative Performances Of Hfa 134a And Cfc-12 In A Reciprocating Water Chiller, D. Arnaud, J. P. Caillie Jan 1990

Comparative Performances Of Hfa 134a And Cfc-12 In A Reciprocating Water Chiller, D. Arnaud, J. P. Caillie

International Refrigeration and Air Conditioning Conference

No abstract provided.


Estimation Of Thermodynamic Properties Of Non-Azeotropic Refrigerant Mixtures And Application To The Heat Pump System, S. T. Ro, M. S. Kim, T. S. Kim, K. S. Cho Jan 1990

Estimation Of Thermodynamic Properties Of Non-Azeotropic Refrigerant Mixtures And Application To The Heat Pump System, S. T. Ro, M. S. Kim, T. S. Kim, K. S. Cho

International Refrigeration and Air Conditioning Conference

No abstract provided.


New Methods Of Determining Viscosity And Pressure Of Refrigerant/Lubricant, H. O. Spauschus, D. R. Henderson Jan 1990

New Methods Of Determining Viscosity And Pressure Of Refrigerant/Lubricant, H. O. Spauschus, D. R. Henderson

International Refrigeration and Air Conditioning Conference

No abstract provided.