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Proceedings Papers

Inverse Heat Source Design Combining Radiation and Conduction Heat Transfer

Francis H. R. França, Ofodike A. Ezekoye, John R. Howell
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 45-52, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0969
https://doi.org/10.1115/IMECE1999-0969
View Paper titled, Inverse Heat Source Design Combining Radiation and Conduction Heat Transfer
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Topics: Design, Heat, Heat conduction, Heat transfer, Radiation (Physics), Heat flux, Inverse problems, Nonlinear equations, Temperature, Thermal properties
Proceedings Papers

Transitions and Bifurcations to Chaos in Combined Radiation and Natural Convection in a Two-Dimensional Participating Medium

Chao-Ho Lan, Ofodike A. Ezekoye, John R. Howell
Proc. ASME. IMECE99, Heat Transfer: Volume 1, 53-59, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0970
https://doi.org/10.1115/IMECE1999-0970
View Paper titled, Transitions and Bifurcations to Chaos in Combined Radiation and Natural Convection in a Two-Dimensional Participating Medium
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Topics: Bifurcation, Chaos, Natural convection, Radiation (Physics), Flow (Dynamics), Heat conduction, Rayleigh number, Approximation, Cavities, Energy budget (Physics)
Proceedings Papers

Inverse Design of a Three Dimensional Furnace With Moving Design Environment

Hakan Ertürk, Ofodike A. Ezekoye, John R. Howell
Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 435-442, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24327
https://doi.org/10.1115/IMECE2001/HTD-24327
View Paper titled, Inverse Design of a Three Dimensional Furnace With Moving Design Environment
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Topics: Design, Furnaces, Temperature, Temperature distribution, Annealing, Assembly lines, Conveyor belts, Errors, Fredholm integral equations, Hardening (Curing)
Proceedings Papers

Inverse Solution of Radiative Heat Transfer in Two-Dimensional Irregularly Shaped Enclosures

Hakan Ertürk, Ofodike A. Ezekoye, John R. Howell
Proc. ASME. IMECE2000, Heat Transfer: Volume 1, 109-117, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1373
https://doi.org/10.1115/IMECE2000-1373
View Paper titled, Inverse Solution of Radiative Heat Transfer in Two-Dimensional Irregularly Shaped Enclosures
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Topics: Radiative heat transfer, Design, Electromagnetic scattering, Heat flux, Heat transfer, Radiation scattering, Scattering (Physics), Fredholm integral equations, Gradient methods, High temperature
Proceedings Papers

Estimation of Fuel Quality Using Statistical Regression-Based Analysis of Leidenfrost Droplets

Awan Bhati, Palash V. Acharya, Ofodike A. Ezekoye, Vaibhav Bahadur
Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T08A003, June 16–18, 2021
Publisher: American Society of Mechanical Engineers
Paper No: HT2021-62231
https://doi.org/10.1115/HT2021-62231
View Paper titled, Estimation of Fuel Quality Using Statistical Regression-Based Analysis of Leidenfrost Droplets
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Topics: Drops, Fuels, Modeling
Journal Articles

Cooling of Heated Solid Cylinder Supported on Bedded and Embedded Substrates by Impinging Air Jet

Savannah S. Wessies, Ofodike A. Ezekoye
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2022, 14(1): 011009.
Paper No: TSEA-20-1498
https://doi.org/10.1115/1.4050837
Published Online: June 15, 2021
View Article titled, Cooling of Heated Solid Cylinder Supported on Bedded and Embedded Substrates by Impinging Air Jet
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Topics: Cooling, Cylinders, Heat conduction, Heat transfer, Heat transfer coefficients, Convection, Radiation (Physics), Modeling, Air flow
Journal Articles

Inversion for Fire Heat-Release Rate Using Heat Flux Measurements

Andrew J. Kurzawski, Ofodike A. Ezekoye
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2020, 142(5): 051301.
Paper No: HT-19-1303
https://doi.org/10.1115/1.4046264
Published Online: March 13, 2020
View Article titled, Inversion for Fire Heat-Release Rate Using Heat Flux Measurements
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Topics: Fire, Heat flux, Ceilings
Proceedings Papers

PPV Effect on Smoke Movement Through a Shaft in High-Rise Fires: Experiments and CFD Simulation

Xiaoman Ye, Ofodike A. Ezekoye, Qize He
Proc. ASME. HT2019, ASME 2019 Heat Transfer Summer Conference, V001T04A004, July 14–17, 2019
Publisher: American Society of Mechanical Engineers
Paper No: HT2019-3733
https://doi.org/10.1115/HT2019-3733
View Paper titled, PPV Effect on Smoke Movement Through a Shaft in High-Rise Fires: Experiments and CFD Simulation
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Topics: Computational fluid dynamics, Fire, Pressure, Simulation, Smoke, Ventilation
Proceedings Papers

Inversion for Fire Heat Release Rate Using Transient Heat Flux Data

Andrew Kurzawski, Ofodike A. Ezekoye
Proc. ASME. HT2017, Volume 1: Aerospace Heat Transfer; Computational Heat Transfer; Education; Environmental Heat Transfer; Fire and Combustion Systems; Gas Turbine Heat Transfer; Heat Transfer in Electronic Equipment; Heat Transfer in Energy Systems, V001T05A003, July 9–12, 2017
Publisher: American Society of Mechanical Engineers
Paper No: HT2017-5107
https://doi.org/10.1115/HT2017-5107
View Paper titled, Inversion for Fire Heat Release Rate Using Transient Heat Flux Data
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Topics: Fire, Heat, Heat flux, Transients (Dynamics), Algorithms, Combustion, Calorimetry, Flux (Metallurgy), Fuels, Temperature effects
Journal Articles

Energy-Oriented Modeling and Optimization of a Heat Treating Furnace

Vincent R. Heng, Hari S. Ganesh, Austin R. Dulaney, Andrew Kurzawski, Michael Baldea, Ofodike A. Ezekoye, Thomas F. Edgar
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. June 2017, 139(6): 061014.
Paper No: DS-16-1023
https://doi.org/10.1115/1.4035460
Published Online: April 13, 2017
View Article titled, Energy-Oriented Modeling and Optimization of a Heat Treating Furnace
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Topics: Furnaces, Heat, Temperature, Optimization, Modeling, Radiation (Physics)
Proceedings Papers

Comparison of Modeling Approaches for Open-Fire Hearth Furnace Heat Transfer

Andrew Kurzawski, Ofodike A. Ezekoye, Michael Baldea, Thomas F. Edgar
Proc. ASME. IMECE2015, Volume 8A: Heat Transfer and Thermal Engineering, V08AT10A028, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-52853
https://doi.org/10.1115/IMECE2015-52853
View Paper titled, Comparison of Modeling Approaches for Open-Fire Hearth Furnace Heat Transfer
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Topics: Fire, Furnaces, Hearths, Heat transfer, Modeling, Transients (Dynamics), Dimensions, Flow (Dynamics), Gases, Radiative heat transfer
Proceedings Papers

CFD Simulation of Smoke Spread Through Elevator Shafts During Fires in High Rise Buildings

Qize He, Ofodike A. Ezekoye, Beth Tubbs, Carl Baldassarra
Proc. ASME. IMECE2015, Volume 8A: Heat Transfer and Thermal Engineering, V08AT10A045, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-50484
https://doi.org/10.1115/IMECE2015-50484
View Paper titled, CFD Simulation of Smoke Spread Through Elevator Shafts During Fires in High Rise Buildings
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Topics: Computational fluid dynamics, Elevators, Fire, Simulation, Smoke, Structures, Pressure, Temperature, Dynamics (Mechanics), Gases
Proceedings Papers

Theoretical Range and Trajectory of a Water Jet

Ben Trettel, Ofodike A. Ezekoye
Proc. ASME. IMECE2015, Volume 7A: Fluids Engineering Systems and Technologies, V07AT09A007, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-52103
https://doi.org/10.1115/IMECE2015-52103
View Paper titled, Theoretical Range and Trajectory of a Water Jet
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Topics: Trajectories (Physics), Water, Drops, Nozzles, Fire, Flow (Dynamics), Irrigation (Agriculture)
Proceedings Papers

Foam Insulation Behavior in Void Space Under Fire Conditions

Andrew Kurzawski, Ofodike A. Ezekoye
Proc. ASME. IMECE2014, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A030, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-38849
https://doi.org/10.1115/IMECE2014-38849
View Paper titled, Foam Insulation Behavior in Void Space Under Fire Conditions
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Topics: Fire, Insulation, Space, Construction, Skin, Wallboard, Wood products, Building materials, Ceilings, Electrical wires
Proceedings Papers

A Multi-Objective Fire Safety and Sustainability Screening Tool for Specifying Insulation Materials

Bonnie C. Roberts, Michael E. Webber, Ofodike A. Ezekoye
Proc. ASME. IMECE2014, Volume 8A: Heat Transfer and Thermal Engineering, V08AT10A043, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-38593
https://doi.org/10.1115/IMECE2014-38593
View Paper titled, A Multi-Objective Fire Safety and Sustainability Screening Tool for Specifying Insulation Materials
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Topics: Fire prevention, Insulation, Sustainability, Structural design, Acoustics, Building codes, Carbon, Construction, Cycles, Damage
Journal Articles

Development of an Analytical Design Tool for Monolithic Emission Control Catalysts and Application to Nano-Textured Substrate System

Chad A. Baker, Alaattin Osman Emiroglu, Rehan Mallick, Ofodike A. Ezekoye, Li Shi, Matthew J. Hall
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2014, 6(3): 031014.
Paper No: TSEA-12-1217
https://doi.org/10.1115/1.4026944
Published Online: April 11, 2014
View Article titled, Development of an Analytical Design Tool for Monolithic Emission Control Catalysts and Application to Nano-Textured Substrate System
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Topics: Catalysts, Flow (Dynamics), Nanowires, Temperature, Diffusion (Physics)
Proceedings Papers

Compartment Fire Growth Effects on Firefighter Alarm Signal Detection

Mustafa Z. Abbasi, Joelle I. Suits, Preston S. Wilson, Ofodike A. Ezekoye
Proc. ASME. IMECE2013, Volume 8A: Heat Transfer and Thermal Engineering, V08AT09A025, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-66367
https://doi.org/10.1115/IMECE2013-66367
View Paper titled, Compartment Fire Growth Effects on Firefighter Alarm Signal Detection
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Topics: Fire, Signals, Acoustics, Building materials, Decibels, Heat, Safety, Smoke, Thermal stratification, Wallboard
Proceedings Papers

Recession Experiments and Modeling for Carbon Surface Oxidation Processes

Andrew Kurzawski, Ofodike A. Ezekoye, Joseph H. Koo, Colin Yee, Theodore Hardee
Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T05A015, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17544
https://doi.org/10.1115/HT2013-17544
View Paper titled, Recession Experiments and Modeling for Carbon Surface Oxidation Processes
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Topics: Carbon, Modeling, Oxidation, Flight, Temperature, Temperature measurement, Acoustics, Temperature profiles, Heat flux, Heating
Proceedings Papers

Glovebox Fire Suppression Experimental and Computational Characterization

Jan-Michael Cabrera, Kristopher J. Overholt, Mustafa Abbasi, Howard N. Granzow, Derek J. Gordon, Ofodike A. Ezekoye
Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T05A002, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17549
https://doi.org/10.1115/HT2013-17549
View Paper titled, Glovebox Fire Suppression Experimental and Computational Characterization
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Topics: Fire, Temperature, Accidents, Contamination, Damage, Dynamics (Mechanics), Engineering simulation, Hazardous substances, Hazards, Heat
Proceedings Papers

Radiative Heat Transfer Modeling Using the CW and SLW Models in Gas Mixtures With Soot

Fabiano Cassol, Rogério Brittes, Francis Henrique Ramos França, Ofodike A. Ezekoye
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 523-530, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-87653
https://doi.org/10.1115/IMECE2012-87653
View Paper titled, Radiative Heat Transfer Modeling Using the CW and SLW Models in Gas Mixtures With Soot
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Topics: Modeling, Radiative heat transfer, Soot, Heat transfer, Radiation (Physics), Carbon dioxide, Combustion, Computation, Databases, Gases