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Gregory J. Kowalski
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Proceedings Papers

Mechanical Engineering Curriculum Modifications and Adaptions to Address Climate Mitigation and Changes in the Energy Mix

Mansour Zenouzi, Gregory J. Kowalski, Hameed Metghalchi
Proc. ASME. IMECE2024, Volume 7: Engineering Education, V007T09A032, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-146114
https://doi.org/10.1115/IMECE2024-146114
View Paper titled, Mechanical Engineering Curriculum Modifications and Adaptions to Address Climate Mitigation and Changes in the Energy Mix
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Topics: Climate, Mechanical engineering, Combined heat and power, Carbon, Climate change, Emissions, Energy consumption, Renewable energy, Students, Artificial intelligence
Proceedings Papers

Improving Turbine Performance by Cooling Inlet Air Using a Waste Heat Powered Ejector Refrigerator

Gregory J. Kowalski
Proc. ASME. IMECE96, Advanced Energy Systems, 501-508, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0309
https://doi.org/10.1115/IMECE1996-0309
View Paper titled, Improving Turbine Performance by Cooling Inlet Air Using a Waste Heat Powered Ejector Refrigerator
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Topics: Cooling, Ejectors, Turbines, Waste heat, Temperature, Refrigeration, Exhaust systems, Absorption, Climate, Fluids
Proceedings Papers

Using an Exergy Analysis to Design a Heat Exchanger for Low Temperature Waste Heat Recovery

Fatouh Abdul Aziz Al-Ragom, Michael Daly, Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE97, Advanced Energy Systems, 211-218, November 16–21, 1997
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1997-0990
https://doi.org/10.1115/IMECE1997-0990
View Paper titled, Using an Exergy Analysis to Design a Heat Exchanger for Low Temperature Waste Heat Recovery
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Topics: Design, Exergy analysis, Heat exchangers, Heat recovery, Low temperature, Flow (Dynamics), Heat pipes, Computer simulation, Numerical analysis, Pressure
Proceedings Papers

Analysis and Design Software for Integration of Renewable Energy and Energy Storage With CHP Devices

Yasin Naman, Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A028, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-73229
https://doi.org/10.1115/IMECE2021-73229
View Paper titled, Analysis and Design Software for Integration of Renewable Energy and Energy Storage With CHP Devices
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Topics: Combined heat and power, Computer software, Design, Energy storage, Renewable energy, Simulation
Proceedings Papers

Introducing Students to Cogeneration Systems Using a Design and Analysis Software in Energy Systems

Yasin Naman, Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE2021, Volume 9: Engineering Education, V009T09A034, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-73227
https://doi.org/10.1115/IMECE2021-73227
View Paper titled, Introducing Students to Cogeneration Systems Using a Design and Analysis Software in Energy Systems
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Topics: Cogeneration systems, Combined heat and power, Computer software, Design, Energy / power systems, Simulation, Students
Proceedings Papers

Numerical Simulation of a Dielectric Material Exposed to Short Pulsed Laser Radiation

Richard A. Whalen, Gregory J. Kowalski
Proc. ASME. IMECE2001, Heat Transfer: Volume 6 — Heat Transfer in Materials Processing, 147-155, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24346
https://doi.org/10.1115/IMECE2001/HTD-24346
View Paper titled, Numerical Simulation of a Dielectric Material Exposed to Short Pulsed Laser Radiation
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Topics: Computer simulation, Dielectric materials, Laser beams, Heat conduction, Temperature, Absorption, Manufacturing, Radiation (Physics), Refractive index, Simulation
Proceedings Papers

Comparison of Exergy, Energy Utilization Factors and CO 2 Production of CHP Systems Using Fuel Cell and Engine Power Cycles

Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE2001, Advanced Energy Systems, 543-554, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/AES-23665
https://doi.org/10.1115/IMECE2001/AES-23665
View Paper titled, Comparison of Exergy, Energy Utilization Factors and CO 2 Production of CHP Systems Using Fuel Cell and Engine Power Cycles
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Topics: Carbon dioxide, Cogeneration systems, Engines, Exergy, Fuel cells, Thermodynamic power cycles, Combined heat and power, Heat, Heat engines, Stress
Proceedings Papers

Determining Optimal Operating Conditions for Cogeneration Systems Using Minimum Entropy Generation Rate and Maximum Performance Criterion

Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE2000, Advanced Energy Systems, 591-600, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1357
https://doi.org/10.1115/IMECE2000-1357
View Paper titled, Determining Optimal Operating Conditions for Cogeneration Systems Using Minimum Entropy Generation Rate and Maximum Performance Criterion
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Topics: Cogeneration systems, Entropy, Exhaust gas recirculation, Combined heat and power, Design, Heat, Thermal efficiency, Heat engines, Stress, Cycles
Journal Articles

Analysis of the Design and Operation of a Hybrid Trigeneration-Photovoltaic System Installed in a Shopping Mall

Aldo López Vega, Carlos Rubio-Maya, Gregory J. Kowalski, J. Jesús Pacheco Ibarra
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research Papers
J. Energy Resour. Technol. January 2020, 142(1): 012101.
Paper No: JERT-19-1030
https://doi.org/10.1115/1.4044974
Published Online: October 21, 2019
View Article titled, Analysis of the Design and Operation of a Hybrid Trigeneration-Photovoltaic System Installed in a Shopping Mall
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Topics: Absorption, Design, Exergy, Photovoltaic power systems, Temperature, Turbines, Microturbines, Modeling, Fuels, Flow (Dynamics)
Journal Articles

Exergy Analysis-Potential of Salinity Gradient Energy Source

Arash Emdadi, Mansour Zenouzi, Amir Lak, Behzad Panahirad, Yunus Emami, Farshad Lak, Gregory J. Kowalski
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. July 2018, 140(7): 072001.
Paper No: JERT-17-1524
https://doi.org/10.1115/1.4038964
Published Online: February 15, 2018
View Article titled, Exergy Analysis-Potential of Salinity Gradient Energy Source
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Topics: Exergy, Exergy analysis, Flow (Dynamics), Lakes, Membranes, Pressure, Rivers, Seawater, Water, Osmosis
Proceedings Papers

Modelling and Validation of a Hybrid Trigeneration/Photovoltaic System Installed in a Shopping Mall Complex

Aldo López Vega, Gregory J. Kowalski, Carlos Rubio-Maya, J. Jesús Pacheco Ibarra
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A019, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72020
https://doi.org/10.1115/IMECE2017-72020
View Paper titled, Modelling and Validation of a Hybrid Trigeneration/Photovoltaic System Installed in a Shopping Mall Complex
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Topics: Modeling, Photovoltaic power systems, Electricity (Physics), Exergy, Thermal energy, Absorption, Boilers, Combined heat and power, Fossil fuels, Fuel oils
Proceedings Papers

Numerical Simulation of an Injection Microscale Calorimeter to Identify Significant Thermal Processes and Verify Data Reduction Procedures

Masoud Modaresifar, Gregory J. Kowalski
Proc. ASME. IMECE2017, Volume 8: Heat Transfer and Thermal Engineering, V008T10A043, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72057
https://doi.org/10.1115/IMECE2017-72057
View Paper titled, Numerical Simulation of an Injection Microscale Calorimeter to Identify Significant Thermal Processes and Verify Data Reduction Procedures
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Topics: Calibration, Computer simulation, Diffusion (Physics), Heat transfer, Microscale devices, Temperature, Transients (Dynamics)
Proceedings Papers

Evaluation of a Residential Scale Hybrid Co-Generation System

Shuni Mao, Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. IMECE2016, Volume 6A: Energy, V06AT08A013, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-65057
https://doi.org/10.1115/IMECE2016-65057
View Paper titled, Evaluation of a Residential Scale Hybrid Co-Generation System
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Topics: Cogeneration systems, Combined heat and power, Exergy, Fuel cells, Maintenance, Stress, Thermoeconomics, Tradeoffs
Proceedings Papers

Determining the Potential of Salinity Gradient Energy Source Using an Exergy Analysis

Arash Emdadi, Mansour Zenouzi, Gregory J. Kowalski
Proc. ASME. ES2016, Volume 1: Biofuels, Hydrogen, Syngas, and Alternate Fuels; CHP and Hybrid Power and Energy Systems; Concentrating Solar Power; Energy Storage; Environmental, Economic, and Policy Considerations of Advanced Energy Systems; Geothermal, Ocean, and Emerging Energy Technologies; Photovoltaics; Posters; Solar Chemistry; Sustainable Building Energy Systems; Sustainable Infrastructure and Transportation; Thermodynamic Analysis of Energy Systems; Wind Energy Systems and Technologies, V001T07A003, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ES2016-59532
https://doi.org/10.1115/ES2016-59532
View Paper titled, Determining the Potential of Salinity Gradient Energy Source Using an Exergy Analysis
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Topics: Energy resources, Exergy analysis, Water, Membranes, Seawater, Exergy, Sodium, Lakes, Rivers, Power density
Proceedings Papers

Hybrid Solar Desalination to Produce Fresh Water, Electrical Power With Energy Storage

Gregory J. Kowalski, Mansour Zenouzi, Masoud Modaresifar
Proc. ASME. IMECE2015, Volume 6A: Energy, V06AT07A038, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-53219
https://doi.org/10.1115/IMECE2015-53219
View Paper titled, Hybrid Solar Desalination to Produce Fresh Water, Electrical Power With Energy Storage
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Topics: Electricity (Physics), Energy storage, Solar energy, Water, Exergy analysis, Design, Exergy, Flow (Dynamics), Gibbs' free energy, Numerical analysis
Proceedings Papers

Incorporating Reliability and Failure Models Into Energy System Analysis

Umberto Piana, Gregory J. Kowalski, Mansour Zenouzi
Proc. ASME. ES2014, Volume 1: Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power, Solar Thermochemistry and Thermal Energy Storage; Geothermal, Ocean, and Emerging Energy Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Photovoltaics; Wind Energy Systems and Technologies, V001T01A001, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ES2014-6311
https://doi.org/10.1115/ES2014-6311
View Paper titled, Incorporating Reliability and Failure Models Into Energy System Analysis
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Topics: Failure, Reliability, Systems analysis, Maintenance, Simulation models, Cogeneration plants, Cogeneration systems, Combined heat and power, Density, Downtime
Proceedings Papers

Potential of Electricity Generation by the Salinity Gradient Energy Conversion Technologies in the System of Urmia Lake-Gadar Chay River

Arash Emdadi, Yunus Emami, Mansour Zenouzi, Amir Lak, Behzad Panahirad, Aydin Lotfi, Farshad Lak, Gregory J. Kowalski
Proc. ASME. ES2014, Volume 1: Combined Energy Cycles, CHP, CCHP, and Smart Grids; Concentrating Solar Power, Solar Thermochemistry and Thermal Energy Storage; Geothermal, Ocean, and Emerging Energy Technologies; Hydrogen Energy Technologies; Low/Zero Emission Power Plants and Carbon Sequestration; Photovoltaics; Wind Energy Systems and Technologies, V001T05A001, June 30–July 2, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ES2014-6310
https://doi.org/10.1115/ES2014-6310
View Paper titled, Potential of Electricity Generation by the Salinity Gradient Energy Conversion Technologies in the System of Urmia Lake-Gadar Chay River
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Topics: Electric power generation, Energy conversion, Lakes, Rivers, Water, Flow (Dynamics), Electricity (Physics), Energy generation, Osmosis, Pressure
Journal Articles

Significance of Transient Exergy Terms in a New Tray Design Solar Desalination Device

Gregory J. Kowalski, Masoud Modaresifar, Mansour Zenouzi
Journal: Journal of Energy Resources Technology
Publisher: ASME
Article Type: Research-Article
J. Energy Resour. Technol. January 2015, 137(1): 011201.
Paper No: JERT-14-1068
https://doi.org/10.1115/1.4027764
Published Online: August 1, 2014
View Article titled, Significance of Transient Exergy Terms in a New Tray Design Solar Desalination Device
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Topics: Design, Exergy, Solar energy, Transients (Dynamics), Water, Flow (Dynamics), Temperature, Seawater, Solar stills
Proceedings Papers

Transient Exergy Analysis for Solar Desalination Processes

Gregory J. Kowalski, Masoud Modaresifar, Mansour Zenouzi
Proc. ASME. IMECE2013, Volume 6B: Energy, V06BT07A029, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-65466
https://doi.org/10.1115/IMECE2013-65466
View Paper titled, Transient Exergy Analysis for Solar Desalination Processes
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Topics: Exergy, Exergy analysis, Solar energy, Transients (Dynamics)
Proceedings Papers

Performance Comparisons of Solar Desalination Devices and Processes

Masoud Modaresifar, Mansour Zenouzi, Gregory J. Kowalski
Proc. ASME. ES2012, ASME 2012 6th International Conference on Energy Sustainability, Parts A and B, 1303-1311, July 23–26, 2012
Publisher: American Society of Mechanical Engineers
Paper No: ES2012-91517
https://doi.org/10.1115/ES2012-91517
View Paper titled, Performance Comparisons of Solar Desalination Devices and Processes
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Topics: Solar energy