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Proceedings Papers

Design of an Improved Vertical Spiral Closed Loop Geothermal Heat Exchanger

Tarun Malhotra, Dorian Davis, Deshawn Adams, Fisseha L. Gebre, Jiajun Xu
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T11A002, October 30–November 3, 2022
Paper No: IMECE2022-94381
DOI: https://doi.org/10.1115/IMECE2022-94381
View Paper titled, Design of an Improved Vertical Spiral Closed Loop Geothermal Heat Exchanger
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Topics: Design, Geothermal engineering, Heat exchangers
Proceedings Papers

The Potential and Limitations of Using Geothermal-Sourced Chiller Plants to Eliminate Cooling Towers

Ahmed Farag, Mahmoud Ahmed, Shinichi Ookawara, Mohamed Emam
Proc. ASME. IMECE2022, Volume 6: Energy, V006T08A030, October 30–November 3, 2022
Paper No: IMECE2022-96657
DOI: https://doi.org/10.1115/IMECE2022-96657
View Paper titled, The Potential and Limitations of Using Geothermal-Sourced Chiller Plants to Eliminate Cooling Towers
Click here to open pdf in another window PDF for The Potential and Limitations of Using Geothermal-Sourced Chiller Plants to Eliminate Cooling Towers
Topics: Cooling towers, Geothermal engineering, Heat exchangers
Proceedings Papers

Getting the Most Out of Geothermal Energy: Economics of Power Generation, Heating, and Cooling

Mehmet Kanoglu, Yunus A. Çengel
Proc. ASME. IMECE97, Advanced Energy Systems, 173-179, November 16–21, 1997
Paper No: IMECE1997-0987
DOI: https://doi.org/10.1115/IMECE1997-0987
View Paper titled, Getting the Most Out of Geothermal Energy: Economics of Power Generation, Heating, and Cooling
Click here to open pdf in another window PDF for Getting the Most Out of Geothermal Energy: Economics of Power Generation, Heating, and Cooling
Topics: Geothermal power, Heating and cooling, Power generation economics, Geothermal engineering, Heat, Energy generation, Geothermal power stations, Heating, Cooling, High temperature
Proceedings Papers

The Feasibility of Using a Septic Tank as a Heat Source for Geothermal Heat Pumps

Traci Hanegan, Karen DenBraven
Proc. ASME. IMECE97, Advanced Energy Systems, 311-318, November 16–21, 1997
Paper No: IMECE1997-1003
DOI: https://doi.org/10.1115/IMECE1997-1003
View Paper titled, The Feasibility of Using a Septic Tank as a Heat Source for Geothermal Heat Pumps
Click here to open pdf in another window PDF for The Feasibility of Using a Septic Tank as a Heat Source for Geothermal Heat Pumps
Topics: Geothermal engineering, Heat, Heat pumps, Septic systems, Temperature, Soil, Design, Freezing, Heat exchangers, Heating
Proceedings Papers

Performance Evaluation of a Binary Geothermal Power Plant in Nevada

Mehmet Kanoglu, Yunus A. Çengel
Proc. ASME. IMECE97, Advanced Energy Systems, 139-146, November 16–21, 1997
Paper No: IMECE1997-0983
DOI: https://doi.org/10.1115/IMECE1997-0983
View Paper titled, Performance Evaluation of a Binary Geothermal Power Plant in Nevada
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Topics: Geothermal power stations, Performance evaluation, Exergy, Fluids, Geothermal engineering, Cascades (Fluid dynamics), Condensers (steam plant), Design, Heat exchangers, Manufacturing
Proceedings Papers

Incorporating a District Heating/Cooling System to an Existing Geothermal Power Plant

Mehmet Kanoglu, Yunus A. Çengel, Robert H. Turner
Proc. ASME. IMECE97, Advanced Energy Systems, 165-172, November 16–21, 1997
Paper No: IMECE1997-0986
DOI: https://doi.org/10.1115/IMECE1997-0986
View Paper titled, Incorporating a District Heating/Cooling System to an Existing Geothermal Power Plant
Click here to open pdf in another window PDF for Incorporating a District Heating/Cooling System to an Existing Geothermal Power Plant
Topics: Central heating, Cooling systems, Geothermal power stations, Exergy, Cooling, Fluids, Geothermal engineering, Heating, Power stations, Absorption
Proceedings Papers

Incorporating Cogeneration Into a Geothermal Power Plant to Enhance Utilization and Profitability

Mehmet Kanoğlu, Yunus A. Çengel
Proc. ASME. IMECE98, Advanced Energy Systems, 41-46, November 15–20, 1998
Paper No: IMECE1998-0824
DOI: https://doi.org/10.1115/IMECE1998-0824
View Paper titled, Incorporating Cogeneration Into a Geothermal Power Plant to Enhance Utilization and Profitability
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Topics: Combined heat and power, Geothermal power stations, Profitability, Geothermal engineering, Water, Energy generation, Thermal energy, Heating, Plastics, Power stations
Proceedings Papers

Mixed Convection in Flow Past a Porous Cavity: Application of the UNIFAES Discretization Scheme

Jorge Llagostera, José R. Figueiredo
Proc. ASME. IMECE98, Heat Transfer: Volume 1 — Heat Transfer in Flowing Systems, 299-308, November 15–20, 1998
Paper No: IMECE1998-0607
DOI: https://doi.org/10.1115/IMECE1998-0607
View Paper titled, Mixed Convection in Flow Past a Porous Cavity: Application of the UNIFAES Discretization Scheme
Click here to open pdf in another window PDF for Mixed Convection in Flow Past a Porous Cavity: Application of the UNIFAES Discretization Scheme
Topics: Cavities, Flow (Dynamics), Mixed convection, Buoyancy, Computer simulation, Design, Differential equations, Fluids, Flux (Metallurgy), Geothermal engineering
Proceedings Papers

The Effect of Geometrical Arrangement on the Transient Temperature Computation of Contacting Spheres

W. W. M. Siu, S. H.-K. Lee
Proc. ASME. IMECE98, Heat Transfer: Volume 1 — Heat Transfer in Flowing Systems, 285-297, November 15–20, 1998
Paper No: IMECE1998-0606
DOI: https://doi.org/10.1115/IMECE1998-0606
View Paper titled, The Effect of Geometrical Arrangement on the Transient Temperature Computation of Contacting Spheres
Click here to open pdf in another window PDF for The Effect of Geometrical Arrangement on the Transient Temperature Computation of Contacting Spheres
Topics: Computation, Temperature, Transients (Dynamics), Packing (Shipments), Packings (Cushioning), Engineering systems and industry applications, Geothermal engineering, Heat transfer, Porous materials, Resolution (Optics)
Proceedings Papers

A Parameter Estimation Technique for Determining Soil Thermal Properties in the Design of Heat Exchangers for Geothermal Heat Pumps

James V. Beck, John A. Shonder
Proc. ASME. IMECE98, Heat Transfer: Volume 3 — Application of Heat Transfer in Equipment, Systems, and Education, 221-240, November 15–20, 1998
Paper No: IMECE1998-0656
DOI: https://doi.org/10.1115/IMECE1998-0656
View Paper titled, A Parameter Estimation Technique for Determining Soil Thermal Properties in the Design of Heat Exchangers for Geothermal Heat Pumps
Click here to open pdf in another window PDF for A Parameter Estimation Technique for Determining Soil Thermal Properties in the Design of Heat Exchangers for Geothermal Heat Pumps
Topics: Design, Geothermal engineering, Heat exchangers, Heat pumps, Parameter estimation, Soil, Thermal properties, Thermal conductivity, Sands, Fluids
Proceedings Papers

Simulation-Based Correlation for Saved Energy in Ground Source Heat Exchangers for Middle East Region

Khaled I. Ahmed, Abobakr Almashhor, Mohamed H. Ahmed
Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A049, November 1–5, 2021
Paper No: IMECE2021-66381
DOI: https://doi.org/10.1115/IMECE2021-66381
View Paper titled, Simulation-Based Correlation for Saved Energy in Ground Source Heat Exchangers for Middle East Region
Click here to open pdf in another window PDF for Simulation-Based Correlation for Saved Energy in Ground Source Heat Exchangers for Middle East Region
Topics: Composite materials, Computational fluid dynamics, Heat exchangers, Simulation, Temperature, Soil, Electrical conductivity, Pipes, Thermal conductivity, Cooling
Proceedings Papers

Geothermal Heat Exchanger Performance With Nanofluids Containing Ceramic MgO and Al 2 O 3 Particles

Himel Barua, Maryam Younessi Sinaki, Siamak Farhad
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A030, November 1–5, 2021
Paper No: IMECE2021-73370
DOI: https://doi.org/10.1115/IMECE2021-73370
View Paper titled, Geothermal Heat Exchanger Performance With Nanofluids Containing Ceramic MgO and Al 2 O 3 Particles
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Topics: Ceramics, Geothermal engineering, Heat exchangers, Nanofluids, Nanoparticles, Particulate matter
Proceedings Papers

Cascade Utilization of Geothermal Waste Heat for Enhanced Outdoor Crop Production

Christopher Mignano, Enea Dushaj, Rúnar Unnthorsson, Robert Dell
Proc. ASME. IMECE2021, Volume 8A: Energy, V08AT08A033, November 1–5, 2021
Paper No: IMECE2021-70001
DOI: https://doi.org/10.1115/IMECE2021-70001
View Paper titled, Cascade Utilization of Geothermal Waste Heat for Enhanced Outdoor Crop Production
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Topics: Cascades (Fluid dynamics), Geothermal engineering, Waste heat
Proceedings Papers

A Simulation Code for Single Phase Geothermal Fields

Francesco Di Maria, Umberto Desideri
Proc. ASME. IMECE99, Advanced Energy Systems, 489-495, November 14–19, 1999
Paper No: IMECE1999-0860
DOI: https://doi.org/10.1115/IMECE1999-0860
View Paper titled, A Simulation Code for Single Phase Geothermal Fields
Click here to open pdf in another window PDF for A Simulation Code for Single Phase Geothermal Fields
Topics: Geothermal engineering, Simulation, Design, Fluids, Power stations, Condensers (steam plant), Flow (Dynamics), Boundary-value problems, Cooling towers, Gases
Proceedings Papers

Transient Temperature Computation of Spheres in Packings With Multi-Neighbors

W. W. M. Siu, S. H.-K. Lee
Proc. ASME. IMECE99, Application of Porous Media Methods for Engineered Materials, 53-66, November 14–19, 1999
Paper No: IMECE1999-0799
DOI: https://doi.org/10.1115/IMECE1999-0799
View Paper titled, Transient Temperature Computation of Spheres in Packings With Multi-Neighbors
Click here to open pdf in another window PDF for Transient Temperature Computation of Spheres in Packings With Multi-Neighbors
Topics: Computation, Packings (Cushioning), Temperature, Transients (Dynamics), Porous materials, Resolution (Optics), Diffusion (Physics), Geothermal engineering, Heat transfer, Sintering
Proceedings Papers

Stability of Heat Pipes in Vapor-Dominated Systems

Pouya Amili, Yanis C. Yortsos
Proc. ASME. IMECE99, Heat Transfer: Volume 2, 99-105, November 14–19, 1999
Paper No: IMECE1999-1019
DOI: https://doi.org/10.1115/IMECE1999-1019
View Paper titled, Stability of Heat Pipes in Vapor-Dominated Systems
Click here to open pdf in another window PDF for Stability of Heat Pipes in Vapor-Dominated Systems
Topics: Heat pipes, Stability, Vapors, Rayleigh number, Boiling, Condensation, Dimensionless numbers, Geothermal engineering, Gravity (Force), Heat flux
Proceedings Papers

Analysis of Centrifugal Pump Performing Under Two-Phase Flow Using Bleeding System

M. A. Zaher
Proc. ASME. IMECE2001, Fluid Power Systems and Technology, 57-69, November 11–16, 2001
Paper No: IMECE2001/FPST-25007
DOI: https://doi.org/10.1115/IMECE2001/FPST-25007
View Paper titled, Analysis of Centrifugal Pump Performing Under Two-Phase Flow Using Bleeding System
Click here to open pdf in another window PDF for Analysis of Centrifugal Pump Performing Under Two-Phase Flow Using Bleeding System
Topics: Centrifugal pumps, Two-phase flow, Pumps, Multiphase flow, Design, Flow (Dynamics), Fluids, Geothermal engineering, Impellers, Porosity
Proceedings Papers

Heat Transfer Enhancement for Finned-Tube Heat Exchangers With Winglets

James E. O’Brien, Manohar S. Sohal
Proc. ASME. IMECE2000, Advances in Enhanced Heat Transfer, 137-146, November 5–10, 2000
Paper No: IMECE2000-1288
DOI: https://doi.org/10.1115/IMECE2000-1288
View Paper titled, Heat Transfer Enhancement for Finned-Tube Heat Exchangers With Winglets
Click here to open pdf in another window PDF for Heat Transfer Enhancement for Finned-Tube Heat Exchangers With Winglets
Topics: Heat exchangers, Heat transfer, Ducts, Reynolds number, Air flow, Transients (Dynamics), Circular cylinders, Condensers (steam plant), Cylinders, Flow (Dynamics)
Proceedings Papers

Design and Development of an Additively Manufactured Geothermal Heat Exchanger for Improved Efficiency and Easy Installation

Takele Gemeda, Sandy Estrada, Wondwosen Demisse, Lei Wang, Jiajun Xu
Proc. ASME. IMECE2020, Volume 2B: Advanced Manufacturing, V02BT02A019, November 16–19, 2020
Paper No: IMECE2020-23288
DOI: https://doi.org/10.1115/IMECE2020-23288
View Paper titled, Design and Development of an Additively Manufactured Geothermal Heat Exchanger for Improved Efficiency and Easy Installation
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Topics: Additive manufacturing, Design, Geothermal engineering, Heat exchangers
Proceedings Papers

Open Field Heating of Green Roofs and Small Arable Land Plots Using Waste Steam and Hot Water From Geothermal, Municipal and COGEN Sources to Enhance Plant Growth

Robert Dell, Michael Thomas Petralia, Ashish Pokharel, Runar Unnthorsson
Proc. ASME. IMECE2019, Volume 6: Energy, V006T06A077, November 11–14, 2019
Paper No: IMECE2019-12252
DOI: https://doi.org/10.1115/IMECE2019-12252
View Paper titled, Open Field Heating of Green Roofs and Small Arable Land Plots Using Waste Steam and Hot Water From Geothermal, Municipal and COGEN Sources to Enhance Plant Growth
Click here to open pdf in another window PDF for Open Field Heating of Green Roofs and Small Arable Land Plots Using Waste Steam and Hot Water From Geothermal, Municipal and COGEN Sources to Enhance Plant Growth
Topics: Combined heat and power, Geothermal engineering, Green roofs, Heating, Hot water, Steam