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Mohamed Gadalla
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Proceedings Papers

Decision Support for Locating Manufacturing Plants in Emerging Economies Using a Reliability Approach

Mohamed Gadalla, Ahmed Azab
Proc. ASME. MSEC2022, Volume 2: Manufacturing Processes; Manufacturing Systems, V002T06A002, June 27–July 1, 2022
Publisher: American Society of Mechanical Engineers
Paper No: MSEC2022-83098
https://doi.org/10.1115/MSEC2022-83098
View Paper titled, Decision Support for Locating Manufacturing Plants in Emerging Economies Using a Reliability Approach
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Topics: Manufacturing, Reliability
Proceedings Papers

Effect of Pore Size of Copper Foam on Thermal Performance of Bio-Based PCM/Copper Foam Composite

Yahya A. Sheikh, Mohamed Gadalla, Ahmed Azmeer
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A082, November 1–5, 2021
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2021-72299
https://doi.org/10.1115/IMECE2021-72299
View Paper titled, Effect of Pore Size of Copper Foam on Thermal Performance of Bio-Based PCM/Copper Foam Composite
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Topics: Composite materials, Copper, Heat sinks
Proceedings Papers

Effect of Adding Graphene Nano-Platelets With Surfactants on Bio-Based PCM Characteristics and its Cooling Performance

Yahya Sheikh, Mohamed Gadalla, Muhammed Umair, Elmehaisi Mehaisi, Ahmed Azmeer
Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A052, November 16–19, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2020-24373
https://doi.org/10.1115/IMECE2020-24373
View Paper titled, Effect of Adding Graphene Nano-Platelets With Surfactants on Bio-Based PCM Characteristics and its Cooling Performance
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Topics: Cooling, Graphene, Platelets, Surfactants
Proceedings Papers

Heat Transfer Characteristics of Various Gun Barrels Under Different Operating Conditions

Mohamed Gadalla, Muhammad Jasim, Omar Ahmad
Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A081, November 11–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2019-12083
https://doi.org/10.1115/IMECE2019-12083
View Paper titled, Heat Transfer Characteristics of Various Gun Barrels Under Different Operating Conditions
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Topics: Gun barrels, Heat transfer, Thermal analysis, Thermal properties, Thermal stability, Transient heat transfer, Temperature, Wall temperature, Firing, Steel
Journal Articles

Viability Assessment of a Concentrated Solar Power Tower With a Supercritical CO 2 Brayton Cycle Power Plant

Ali Sulaiman Alsagri, Andrew Chiasson, Mohamed Gadalla
Journal: Journal of Solar Energy Engineering
Publisher: ASME
Article Type: Research-Article
J. Sol. Energy Eng. October 2019, 141(5): 051006.
Paper No: SOL-18-1153
https://doi.org/10.1115/1.4043515
Published Online: April 24, 2019
View Article titled, Viability Assessment of a Concentrated Solar Power Tower With a Supercritical CO 2 Brayton Cycle Power Plant
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Topics: Brayton cycle, Design, Heat exchangers, Solar energy, Supercritical carbon dioxide, Temperature, Concentrating solar power, Cycles, Solar power, Thermal energy storage
Proceedings Papers

Evaluation of Thermal Energy Storage (TES) Systems on Thermo-Economic Characteristics of PTSC Solar-Based Power Generation Plants

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. IMECE2018, Volume 6B: Energy, V06BT08A045, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88477
https://doi.org/10.1115/IMECE2018-88477
View Paper titled, Evaluation of Thermal Energy Storage (TES) Systems on Thermo-Economic Characteristics of PTSC Solar-Based Power Generation Plants
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Topics: Energy generation, Solar energy, Thermal energy storage, Thermoeconomics, Storage, Fluids, Heat transfer, Meteorology, Oils, Parabolic troughs
Proceedings Papers

Exergoeconomic Analysis of Intercooled, Reheated and Recuperated Gas Turbine Cycles With Air Film Blade Cooling

Waleed El-Damaty, Mohamed Gadalla
Proc. ASME. IMECE2018, Volume 6B: Energy, V06BT08A060, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88483
https://doi.org/10.1115/IMECE2018-88483
View Paper titled, Exergoeconomic Analysis of Intercooled, Reheated and Recuperated Gas Turbine Cycles With Air Film Blade Cooling
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Topics: Blades, Cooling, Cycles, Gas turbines, Power stations, Cooling systems, Turbine blades, Coolants, Design, Economic analysis
Proceedings Papers

Exergy Analysis of a Machining Operation Using Finite Element (FE) Assisted Simulations

Salman Pervaiz, Mohamed Gadalla
Proc. ASME. IMECE2018, Volume 6B: Energy, V06BT08A012, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-88494
https://doi.org/10.1115/IMECE2018-88494
View Paper titled, Exergy Analysis of a Machining Operation Using Finite Element (FE) Assisted Simulations
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Topics: Exergy analysis, Finite element analysis, Machining, Simulation, Manufacturing, Exergy, Manufacturing systems, Cutting, Geometry, Optimization
Proceedings Papers

Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle

Waleed El-Damaty, Mohamed Gadalla
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T02A006, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7551
https://doi.org/10.1115/POWER2018-7551
View Paper titled, Assessment of Gas Turbine’s Cooling Systems Integrated With Bottoming Cycle
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Topics: Cooling systems, Cycles, Cooling, Coolants, Gas turbines, Turbine blades, Compressors, Flow (Dynamics), Temperature, Turbines
Proceedings Papers

Thermodynamic Analysis of a Parabolic Trough Solar Collector Power Generation Plant Coupled With an Organic Rankine Cycle

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. POWER2018, Volume 1: Fuels, Combustion, and Material Handling; Combustion Turbines Combined Cycles; Boilers and Heat Recovery Steam Generators; Virtual Plant and Cyber-Physical Systems; Plant Development and Construction; Renewable Energy Systems, V001T06A030, June 24–28, 2018
Publisher: American Society of Mechanical Engineers
Paper No: POWER2018-7548
https://doi.org/10.1115/POWER2018-7548
View Paper titled, Thermodynamic Analysis of a Parabolic Trough Solar Collector Power Generation Plant Coupled With an Organic Rankine Cycle
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Topics: Energy generation, Organic Rankine cycle, Parabolic troughs, Solar collectors, Fluids, Storage, Benzene, Meteorology, Power stations, Simulation results
Proceedings Papers

Investigation of Using Ag /Therminol Nanofluids As Heating Fluids in PTSC-Based Power Plants

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A099, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72372
https://doi.org/10.1115/IMECE2017-72372
View Paper titled, Investigation of Using Ag /Therminol Nanofluids As Heating Fluids in PTSC-Based Power Plants
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Topics: Fluids, Heating, Nanofluids, Power stations, Storage, Convection, Heat transfer, Nanoparticles, Pressure drop, Shapes
Proceedings Papers

Analysis of Integrated Cooling Systems for Gas Turbine Power Plants

Waleed El-Damaty, Mohamed Gadalla
Proc. ASME. IMECE2017, Volume 6: Energy, V006T08A080, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72378
https://doi.org/10.1115/IMECE2017-72378
View Paper titled, Analysis of Integrated Cooling Systems for Gas Turbine Power Plants
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Topics: Cooling systems, Gas turbines, Power stations, Cooling, Turbine blades, Temperature, Turbines, Compressors, Convection, Coolers
Proceedings Papers

Thermodynamic Analysis and Design of a Heliostat Field to Co-Produce Hydrogen and Electricity

Dona P. U. Madurawala, Mohammad Saghafifar, Mohamed Gadalla
Proc. ASME. IMECE2017, Volume 14: Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis, V014T07A003, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72381
https://doi.org/10.1115/IMECE2017-72381
View Paper titled, Thermodynamic Analysis and Design of a Heliostat Field to Co-Produce Hydrogen and Electricity
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Topics: Design, Hydrogen, Solar energy, Power stations, Carbon dioxide, Natural gas, Cycles, Emissions, Fuel consumption, Climate
Proceedings Papers

Exergy Analysis of Metal Cutting Processes

Salman Pervaiz, Mohamed Gadalla
Proc. ASME. IMECE2016, Volume 14: Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis, V014T11A031, November 11–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2016-68035
https://doi.org/10.1115/IMECE2016-68035
View Paper titled, Exergy Analysis of Metal Cutting Processes
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Topics: Exergy analysis, Metal cutting, Manufacturing, Exergy, Security, Climate change, Cutting, Design, Emissions, Flow (Dynamics)
Proceedings Papers

Improvement in Spiral Heliostat Field Layout Thermo-Economic Performance by Field Zoning Implementation

Mohammad Saghafifar, Mohamed Gadalla
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, V001T04A010, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ES2016-59298
https://doi.org/10.1115/ES2016-59298
View Paper titled, Improvement in Spiral Heliostat Field Layout Thermo-Economic Performance by Field Zoning Implementation
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Topics: Thermoeconomics, Design, Density, Disks, Mirrors, Optimization, Solar collectors
Proceedings Papers

Analysis of a Renewable Energy Based System Using Nanofluids for Power Generation

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T08A006, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59235
https://doi.org/10.1115/POWER2016-59235
View Paper titled, Analysis of a Renewable Energy Based System Using Nanofluids for Power Generation
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Topics: Energy generation, Nanofluids, Renewable energy, Storage, Nanoparticles, Cycles, Rankine cycle, Copper, Fluids, Heating
Proceedings Papers

Performance Evaluation of a Novel Small Wind Turbine: UAE Case Study

Sayem Zafar, Mohamed Gadalla, Mohammad Ismail Al-Naiser
Proc. ASME. POWER2016, ASME 2016 Power Conference, V001T08A007, June 26–30, 2016
Publisher: American Society of Mechanical Engineers
Paper No: POWER2016-59242
https://doi.org/10.1115/POWER2016-59242
View Paper titled, Performance Evaluation of a Novel Small Wind Turbine: UAE Case Study
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Topics: Performance evaluation, Wind turbines, Wind velocity, Blades, Electrical efficiency, Electricity (Physics), Airfoils, Energy generation, Generators, Wind power
Proceedings Papers

Energy Harvesting Using Small Renewable Energy Sources: UAV Application

Sayem Zafar, Mohamed Gadalla
Proc. ASME. IMECE2015, Volume 6B: Energy, V06BT07A050, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-51650
https://doi.org/10.1115/IMECE2015-51650
View Paper titled, Energy Harvesting Using Small Renewable Energy Sources: UAV Application
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Topics: Energy harvesting, Renewable energy sources, Unmanned aerial vehicles, Wind turbines, Renewable energy, Disks, Energy generation, Fuel cells, Solar energy, Stress
Proceedings Papers

Evaluation of an Integrated Photovoltaic-Thermal Option for HVAC Cooling System in UAE

Mohamed Gadalla, Amani Al Hammadi, Dina Gadalla
Proc. ASME. IMECE2015, Volume 6A: Energy, V06AT07A036, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-52906
https://doi.org/10.1115/IMECE2015-52906
View Paper titled, Evaluation of an Integrated Photovoltaic-Thermal Option for HVAC Cooling System in UAE
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Topics: Cooling systems, HVAC equipment, Cooling, Heat, Integrated systems, Solar radiation, Structures, Absorption, Exergy analysis, Renewable energy
Proceedings Papers

Enhancement of Heat Transfer Characteristics in an Absorber Tube of a Solar-Based Energy System Using Nanofluids

Adnan Alashkar, Mohamed Gadalla
Proc. ASME. IMECE2015, Volume 6B: Energy, V06BT07A060, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-52898
https://doi.org/10.1115/IMECE2015-52898
View Paper titled, Enhancement of Heat Transfer Characteristics in an Absorber Tube of a Solar-Based Energy System Using Nanofluids
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Topics: Heat transfer, Nanofluids, Solar energy, Heat transfer coefficients, Single-walled carbon nanotubes, Thermal conductivity, Fluids, Nanoparticles, Convection, Copper