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Proceedings Papers

Comparative Analysis of Coefficient of Performance (COP) Correlations of Single-Effect Vapor Absorption Refrigeration (VAR) Cycle

Muhammad Saad Khan, Sambhaji T. Kadam, Alexios-Spyridon Kyriakides, Ibrahim Hassan, Athanasios I. Papadopoulos, Mohammad Azizur Rahman, Panos Seferlis
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A001, October 30–November 3, 2022
Paper No: IMECE2022-93943
DOI: https://doi.org/10.1115/IMECE2022-93943
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Topics: Absorption, Cycles, Refrigeration, Vapors
Proceedings Papers

Optimizing the Curriculum in a Heating Ventilation and Air Conditioning Class With Realistic Labs, Projects and Interesting Realistic Problems to Enhance Learning

Kyle Larsen, Hessam Gharavi, Robert Gerlick, Matthew Michaelis
Proc. ASME. IMECE2022, Volume 7: Engineering Education, V007T09A010, October 30–November 3, 2022
Paper No: IMECE2022-95606
DOI: https://doi.org/10.1115/IMECE2022-95606
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Topics: Air conditioning, Heating, Ventilation, HVAC equipment, Students, Design, Heating and cooling, Refrigeration, Stress, Commercial construction
Proceedings Papers

Modeling Frost Formation in Freeze-Out Purification of Gases for Cryogenic Applications

Duncan Kroll, Nusair Hasan
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T11A015, October 30–November 3, 2022
Paper No: IMECE2022-94985
DOI: https://doi.org/10.1115/IMECE2022-94985
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Topics: Gases, Modeling, Refrigerants, Heat exchangers, Computer simulation, Temperature, Cryogenics, Design, Energy conservation, Flow (Dynamics)
Proceedings Papers

Analysis and Management of Thermal Energy Release During Quench in a Superconducting Magnet

Nusair Hasan, Venkatarao Ganni, Peter Knudsen
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A012, October 30–November 3, 2022
Paper No: IMECE2022-95762
DOI: https://doi.org/10.1115/IMECE2022-95762
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Topics: Magnets, Superconducting magnets, Thermal energy, Fluids, Helium, Polishing equipment, Absorption, Boiling, Coolants, Cryogenics
Proceedings Papers

Impact of the Blade Profiling on the Performance of Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A001, October 30–November 3, 2022
Paper No: IMECE2022-94280
DOI: https://doi.org/10.1115/IMECE2022-94280
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Topics: Blades, Fans, Pressure, Flow (Dynamics), Impellers, Reynolds number, Sheet metal, Flow separation, Air conditioning, Computational fluid dynamics
Proceedings Papers

Impact of the Tip Clearance and the Inflow Nozzle Shape on the Performance of Low-Pressure Axial Fans

Manuel Fritsche, Philipp Epple, Antonio Delgado
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A006, October 30–November 3, 2022
Paper No: IMECE2022-95881
DOI: https://doi.org/10.1115/IMECE2022-95881
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Topics: Clearances (Engineering), Fans, Inflow, Nozzles, Pressure, Shapes, Blades, Impellers, Flow (Dynamics), Manufacturing
Proceedings Papers

Energy and Consumption Fuel Study for a Mobile Air Conditioning System Using Ejector and R445A As a Replacement Alternative for R134a

Dario Méndez Méndez, Vicente Pérez García, Angel Isaac Solorio Alvarado, Juan Manuel Belman Flores, José de Jesús Ramírez Minguela
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T11A039, October 30–November 3, 2022
Paper No: IMECE2022-96223
DOI: https://doi.org/10.1115/IMECE2022-96223
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Topics: Air conditioning, Ejectors, Fuel consumption, Fuels, Refrigeration
Proceedings Papers

Measurement of Two-Phase Mass Flow Rate and Quality Using Venturi and Void Fraction Meters

Luiz F. M. Moura, Christophe Marvillet
Proc. ASME. IMECE97, Fluids Engineering, 363-368, November 16–21, 1997
Paper No: IMECE1997-0793
DOI: https://doi.org/10.1115/IMECE1997-0793
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Topics: Flow (Dynamics), Porosity, Venturi tubes, Pressure drop, Vapors, Pressure instruments, Two-phase flow, Chemical processes, Density, Errors
Proceedings Papers

Condensation Heat Transfer of R-134a in Helicoidal Pipe

M. Zaki, Y. Z. Liu, R. C. Xin, Z. F. Dong, M. A. Ebadian
Proc. ASME. IMECE97, Heat Transfer: Volume 1, 141-148, November 16–21, 1997
Paper No: IMECE1997-0839
DOI: https://doi.org/10.1115/IMECE1997-0839
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Topics: Condensation, Heat transfer, Pipes, Refrigerants, Fluids, Heat exchangers, Heat transfer coefficients, Air conditioning, Condensers (steam plant), Design
Proceedings Papers

Numerical Simulation of a Closed Solar Regenerator

Hans F. Valencia, Hameed Metghalchi
Proc. ASME. IMECE97, Advanced Energy Systems, 265-270, November 16–21, 1997
Paper No: IMECE1997-0997
DOI: https://doi.org/10.1115/IMECE1997-0997
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Topics: Computer simulation, Solar energy, Differential equations, Glass, Temperature, Absorption, Climate, Contamination, Flow (Dynamics), Mass transfer
Proceedings Papers

Innovative High Temperature Lift Heat Pump Technologies for Industrial Processes

Mitch Olszewski, Abdi Zaltash
Proc. ASME. IMECE97, Advanced Energy Systems, 319-326, November 16–21, 1997
Paper No: IMECE1997-1004
DOI: https://doi.org/10.1115/IMECE1997-1004
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Topics: Heat pumps, High temperature, Heat, Cooling, Heating, Temperature, Cycles, Design, Fluids, Industrial plants
Proceedings Papers

Line Impedance Method in 2-D Gas Pulsation Modeling

Peter C.-C. Lai, Werner Soedel
Proc. ASME. IMECE97, Noise Control and Acoustics, 361-370, November 16–21, 1997
Paper No: IMECE1997-1065
DOI: https://doi.org/10.1115/IMECE1997-1065
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Topics: Acoustics, Cavities, Compressors, Cylinders, Disks, Engines, Flow (Dynamics), Geometry, Manifolds, Mode shapes
Proceedings Papers

Refrigeration Lubricants for R-407C

Sylvie Macaudière, Gustavo D. Rolotti, Pierre Sanvi
Proc. ASME. IMECE97, Advanced Energy Systems, 405-410, November 16–21, 1997
Paper No: IMECE1997-1013
DOI: https://doi.org/10.1115/IMECE1997-1013
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Topics: Lubricants, Refrigeration, Durability, Refrigerants, Air conditioning, Compressors, Refrigeration cycles, Wear
Proceedings Papers

Compression Simulation, Heat Transfer and Work in Reciprocating Type Refrigeration Compressors

Sot. K. Chatzidakis, Alex. K. Rouvas, Kon. S. Chatzidakis, Ath. D. Kouremenos
Proc. ASME. IMECE97, Advanced Energy Systems, 469-476, November 16–21, 1997
Paper No: IMECE1997-1020
DOI: https://doi.org/10.1115/IMECE1997-1020
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Topics: Compression, Compressors, Heat transfer, Refrigeration, Simulation, Cylinders, Refrigerants, Geometry, Heat, Pistons
Proceedings Papers

Comprehensive Modeling of Reed Valve Impact Velocity in Scroll Compressors

Alexander Lifson, James W. Bush
Proc. ASME. IMECE98, Advanced Energy Systems, 333-342, November 15–20, 1998
Paper No: IMECE1998-0859
DOI: https://doi.org/10.1115/IMECE1998-0859
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Topics: Compressors, Modeling, Valves, Design, Pressure, Risk, Clearances (Engineering), Compression, Computer simulation, Flow (Dynamics)
Proceedings Papers

Refinery Waste Heat Powered Absorption Refrigeration: Cycle Specification and Design

Donald C. Erickson, G. Anand, Riyaz A. Papar, Jingsong Tang
Proc. ASME. IMECE98, Advanced Energy Systems, 391-402, November 15–20, 1998
Paper No: IMECE1998-0866
DOI: https://doi.org/10.1115/IMECE1998-0866
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Topics: Absorption, Design, Refrigeration cycles, Waste heat, Refrigeration, Cycles, Cooling, Diamonds, Economics , Emissions
Proceedings Papers

The Pressure-Exchange Ejector Heat Pump

Charles A. Garris, Jr., Woo Jong Hong, Catherine Mavriplis, Jeremy Shipman
Proc. ASME. IMECE98, Advanced Energy Systems, 263-270, November 15–20, 1998
Paper No: IMECE1998-0851
DOI: https://doi.org/10.1115/IMECE1998-0851
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Topics: Ejectors, Heat pumps, Pressure, Refrigeration, Unsteady flow, Electromagnetic induction, Flow (Dynamics), Fluid dynamics, Greenhouse gases
Proceedings Papers

Optimization of Enhanced Steam-Ejector Applied to Steam Jet Refrigeration

D. A. Kouremenos, E. D. Rogdakis, G. K. Alexis
Proc. ASME. IMECE98, Advanced Energy Systems, 19-26, November 15–20, 1998
Paper No: IMECE1998-0821
DOI: https://doi.org/10.1115/IMECE1998-0821
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Topics: Ejectors, Optimization, Refrigeration, Steam, Diffusers, Shock (Mechanics), Absorption, Ducts, Flow (Dynamics), Refrigerants
Proceedings Papers

Experimental Comparison of a Nearly Azeotropic Refrigerant Blend and R-22 in a Water-to-Water Laboratory Test Rig

Van D. Baxter, Dong-Tsia Chen, Randy L. Linkous, Jon Nimitz
Proc. ASME. IMECE98, Advanced Energy Systems, 377-382, November 15–20, 1998
Paper No: IMECE1998-0864
DOI: https://doi.org/10.1115/IMECE1998-0864
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Topics: Refrigerants, Water, Compressors, Condensers (steam plant), Temperature, Cooling, Cycles, Operating temperature, Refrigeration, Refrigeration cycles
Proceedings Papers

Performance of a Residential Sized GAX Absorption Chiller

Douglas K. Priedeman, Michael A. Garrabrant, James A. Mathias, Roger E. Stout, Richard N. Christensen
Proc. ASME. IMECE98, Advanced Energy Systems, 277-282, November 15–20, 1998
Paper No: IMECE1998-0853
DOI: https://doi.org/10.1115/IMECE1998-0853
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Topics: Absorption, Cycles, Cooling, Heat, Stress, Flowmeters, Fluids, Generators, Heat pumps, Instrumentation