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Proceedings Papers

Optimizing VCC Air Conditioner Systems in Arid Climates: A Dubai Residence As Case Study

Ahmad Abdalla, Md. Islam, Ali Al Alili, Saeed Alhassan, O. A. Qureshi, Edwin Rodriguez-Ubinas
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T01A012, August 3–5, 2022
Paper No: FEDSM2022-87087
https://doi.org/10.1115/FEDSM2022-87087
View Paper titled, Optimizing VCC Air Conditioner Systems in Arid Climates: A Dubai Residence As Case Study
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Topics: Air conditioners, Climate, Temperature, Energy consumption, Simulation, Air conditioning, Building codes, Compression, Cycles, Heat exchangers
Proceedings Papers

Characterization of Oil Droplets in the Lower Cavity of a Rotary Compressor

Puyuan Wu, Jun Chen, Paul E. Sojka, Yang Li, Hongjun Cao
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A016, July 13–15, 2020
Paper No: FEDSM2020-20363
https://doi.org/10.1115/FEDSM2020-20363
View Paper titled, Characterization of Oil Droplets in the Lower Cavity of a Rotary Compressor
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Topics: Cavities, Compressors, Drops, Computational fluid dynamics, Cylinders, Flow (Dynamics), Refrigerants, Air conditioners, Bearings, Clearances (Engineering)
Proceedings Papers

Development of High-Efficiency Half-Ducted Propeller Fan for Air-Conditioners by Blade Tip Shape Modification

Masashi Yoshikawa, Hiroyuki Toyoda, Hisashi Daisaka
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A065, July 28–August 1, 2019
Paper No: AJKFluids2019-4908
https://doi.org/10.1115/AJKFluids2019-4908
View Paper titled, Development of High-Efficiency Half-Ducted Propeller Fan for Air-Conditioners by Blade Tip Shape Modification
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Topics: Air conditioners, Blades, Leakage, Propellers, Shapes
Proceedings Papers

Prediction of Aerodynamic Noise for Centrifugal Fan of Air-Conditioner by Tetra-Prism Grids

Taku Iwase, Daiwa Sato, Hideshi Obara, Yoshinobu Yamade, Chisachi Kato
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A055, July 28–August 1, 2019
Paper No: AJKFluids2019-4638
https://doi.org/10.1115/AJKFluids2019-4638
View Paper titled, Prediction of Aerodynamic Noise for Centrifugal Fan of Air-Conditioner by Tetra-Prism Grids
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Topics: Aerodynamic noise, Air conditioners, Large eddy simulation, Prisms (Optics)
Proceedings Papers

Suppression of the Surging Phenomenon by Modifying Tongue Shape of Air Conditioner Mounted With Cross-Flow Fan

Haruki Nukaga, Hiroshi Maita, Hisashi Daisaka
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A068, July 28–August 1, 2019
Paper No: AJKFluids2019-4958
https://doi.org/10.1115/AJKFluids2019-4958
View Paper titled, Suppression of the Surging Phenomenon by Modifying Tongue Shape of Air Conditioner Mounted With Cross-Flow Fan
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Topics: Air conditioners, Cross-flow, Shapes
Proceedings Papers

Study on Appropriate Diameter of Centrifugal Fan Surrounded by Heat Exchanger in Air Conditioner

Daiwa Sato, T. Iwase, J. Xue, K. Tsuchihashi, H. Obara, N. Fushimi
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT02A003, July 30–August 3, 2017
Paper No: FEDSM2017-69115
https://doi.org/10.1115/FEDSM2017-69115
View Paper titled, Study on Appropriate Diameter of Centrifugal Fan Surrounded by Heat Exchanger in Air Conditioner
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Topics: Air conditioners, Heat exchangers, Cycles, Heat, Pressure drop, Shapes, Air flow, Flow (Dynamics), Pressure, Vortices
Proceedings Papers

Improvement of Outlet Nozzle Shape for Pressure-Loss Reduction in Air Conditioner

Daiwa Sato, Taku Iwase, Hideshi Obara, Naoyuki Fushimi
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT09A006, July 10–14, 2016
Paper No: FEDSM2016-7622
https://doi.org/10.1115/FEDSM2016-7622
View Paper titled, Improvement of Outlet Nozzle Shape for Pressure-Loss Reduction in Air Conditioner
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Topics: Air conditioners, Nozzles, Pressure, Shapes, Flow separation, Computational fluid dynamics, Heat exchangers, Response surface methodology, Air flow, Flow (Dynamics)
Proceedings Papers

Development of High-Efficiency Half-Ducted Propeller Fan for Packaged Air Conditioners

Taku Iwase, Tetsushi Kishitani
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT02A004, August 3–7, 2014
Paper No: FEDSM2014-21200
https://doi.org/10.1115/FEDSM2014-21200
View Paper titled, Development of High-Efficiency Half-Ducted Propeller Fan for Packaged Air Conditioners
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Topics: Air conditioners, Propellers, Blades, Computational fluid dynamics, Noise (Sound), Pressure, Design, Aerodynamic noise, Electricity (Physics), Genetic algorithms
Proceedings Papers

Study of Factors Influencing Non-Uniform Gas-Liquid Distribution in the Refrigerant Distributor in an Air Conditioner

Eiji Ishii, Kazuki Yoshimura
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT23A015, August 3–7, 2014
Paper No: FEDSM2014-21932
https://doi.org/10.1115/FEDSM2014-21932
View Paper titled, Study of Factors Influencing Non-Uniform Gas-Liquid Distribution in the Refrigerant Distributor in an Air Conditioner
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Topics: Air conditioners, Refrigerants, Drops, Particulate matter, Diffusion (Physics), Flow (Dynamics), Gas flow, Gravity (Force), Inflow, Liquid films
Proceedings Papers

Development of High Efficiency and Low Noise Cross-Flow Fans for Room Air Conditioner Indoor Unit

Hironobu Yamakawa
Proc. ASME. FEDSM2014, Volume 1B, Symposia: Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Multiscale Methods for Multiphase Flow; Noninvasive Measurements in Single and Multiphase Flows, V01BT10A024, August 3–7, 2014
Paper No: FEDSM2014-21396
https://doi.org/10.1115/FEDSM2014-21396
View Paper titled, Development of High Efficiency and Low Noise Cross-Flow Fans for Room Air Conditioner Indoor Unit
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Topics: Air conditioners, Cross-flow, Fans, Noise (Sound), Blades, Computational fluid dynamics, Shapes, Computer simulation, Computer software, Electricity (Physics)
Proceedings Papers

Calculation of Aerodynamic Noise for Centrifugal Fan of Air-Conditioner

Taku Iwase, Hideshi Obara, Hiroyasu Yoneyama, Yoshinobu Yamade, Chisachi Kato
Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT02A002, July 7–11, 2013
Paper No: FEDSM2013-16071
https://doi.org/10.1115/FEDSM2013-16071
View Paper titled, Calculation of Aerodynamic Noise for Centrifugal Fan of Air-Conditioner
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Topics: Aerodynamic noise, Air conditioners, Blades, Fluctuations (Physics), Pressure, Accuracy and precision, Sound pressure, Computer simulation, Finite element analysis, Flow (Dynamics)
Proceedings Papers

Study of High Efficiency and Low Noise Centrifugal Fan

Takanori Nagae, Zhiming Zheng
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 707-712, July 24–29, 2011
Paper No: AJK2011-22047
https://doi.org/10.1115/AJK2011-22047
View Paper titled, Study of High Efficiency and Low Noise Centrifugal Fan
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Topics: Noise (Sound), Leakage flows, Fans, Flow (Dynamics), Air conditioners, Pressure, Air conditioning, Air flow, Ceilings, Climate change
Proceedings Papers

An Experimental Study on Opening Delay of a Reed Valve for Reciprocating Compressors

Fumitaka Yoshizumi, Yasuhiro Kondoh, Kazunori Yoshida, Takahiro Moroi, Masakazu Obayashi, Naofumi Kimura, Shinji Tamano, Yohei Morinishi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1883-1893, July 24–29, 2011
Paper No: AJK2011-07019
https://doi.org/10.1115/AJK2011-07019
View Paper titled, An Experimental Study on Opening Delay of a Reed Valve for Reciprocating Compressors
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Topics: Compressors, Delays, Valves, Rupture, Deformation, Compression, Gas flow, Pressure, Air conditioners, Cantilevers
Proceedings Papers

Online Measurement Techniques for Determining Oil Circulation Rate

Scott S. Wujek, Predrag S. Hrnjak, Christopher J. Seeton
Proc. ASME. FEDSM2007, Volume 2: Fora, Parts A and B, 181-186, July 30–August 2, 2007
Paper No: FEDSM2007-37640
https://doi.org/10.1115/FEDSM2007-37640
View Paper titled, Online Measurement Techniques for Determining Oil Circulation Rate
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Topics: Accuracy and precision, Air conditioners, Air conditioning, Compression, Compressors, Condensers (steam plant), Density, Design, Enthalpy, Flow (Dynamics)
Proceedings Papers

Failure Analysis of the Rotor-Journal Bearing System of Rotary Compressor

Fei Xie, Bo Huang, Haifeng Zhang, Chunhui Liu
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 139-144, July 30–August 2, 2007
Paper No: FEDSM2007-37018
https://doi.org/10.1115/FEDSM2007-37018
View Paper titled, Failure Analysis of the Rotor-Journal Bearing System of Rotary Compressor
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Topics: Bearings, Compressors, Failure analysis, Rotors, Abrasion, Pressure, Stress, Tension, Air conditioners, Finite element methods
Proceedings Papers

Application of CFD Methods for the Simulation of the Flow Through a Filter in Dependency of the Operating Time

M. Cagna, M. Boehle
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1013-1017, July 14–18, 2002
Paper No: FEDSM2002-31101
https://doi.org/10.1115/FEDSM2002-31101
View Paper titled, Application of CFD Methods for the Simulation of the Flow Through a Filter in Dependency of the Operating Time
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Topics: Computational fluid dynamics, Filters, Flow (Dynamics), Simulation, Dust, Air conditioners, Automobiles, Chemical engineering, Gas turbines, Manufacturing engineering
Proceedings Papers

Prediction of Aeroacoustic Noise Levels in Cross-Flow Fans for Air Conditioners

Shigehisa Funabashi, Yasushi Shigenaga, Masatoshi Watanabe, Yoshihiro Takada
Proc. ASME. HT-FED2004, Volume 1, 753-759, July 11–15, 2004
Paper No: HT-FED2004-56061
https://doi.org/10.1115/HT-FED2004-56061
View Paper titled, Prediction of Aeroacoustic Noise Levels in Cross-Flow Fans for Air Conditioners
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Topics: Air conditioners, Cross-flow, Fans, Noise (Sound)
Proceedings Papers

A Numerical Simulation of an Air Conditioning System in Office Using Weak Airflow

Sensuke Shimizu, Haruo Terasaka, Akira Yamada
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2093-2099, July 6–10, 2003
Paper No: FEDSM2003-45431
https://doi.org/10.1115/FEDSM2003-45431
View Paper titled, A Numerical Simulation of an Air Conditioning System in Office Using Weak Airflow
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Topics: Air conditioners, Air conditioning, Air flow, Computer simulation
Proceedings Papers

Stereoscopic PIV Measurement on Multi-Blade Fan

G. R. Cho, M. Kawahashi, H. Hirahara, M. Kitadume
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2265-2270, July 6–10, 2003
Paper No: FEDSM2003-45205
https://doi.org/10.1115/FEDSM2003-45205
View Paper titled, Stereoscopic PIV Measurement on Multi-Blade Fan
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Topics: Blades, Impellers, Flow (Dynamics), Air conditioners, Automobiles, Calibration, Fluid dynamics, Noise (Sound), Shapes, Symmetry (Physics)