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Pedram Hanafizadeh
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Journal Articles

Thermoeconomic Optimization and Comparison of Plate-Fin Heat Exchangers Using Louver, Offset Strip, Triangular and Rectangular Fins Applied in 200 kW Microturbines

Peyman Maghsoudi, Sadegh Sadeghi, Pedram Hanafizadeh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2017, 139(10): 101801.
Paper No: HT-16-1743
https://doi.org/10.1115/1.4036618
Published Online: May 23, 2017
View Articletitled, Thermoeconomic Optimization and Comparison of Plate-Fin Heat Exchangers Using Louver, Offset Strip, Triangular and Rectangular Fins Applied in 200 kW Microturbines
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Topics: Design, Heat exchangers, Optimization, Strips, Pressure drop, Microturbines, Fins, Pareto optimization, Flow (Dynamics), Cycles
Journal Articles

Hydrodynamics and Heat Transfer Characteristics of a Miniature Plate Pin-Fin Heat Sink Utilizing Al 2 O 3 –Water and TiO 2 –Water Nanofluids

Majid Roshani, Seyed Ziaeddin Miry, Pedram Hanafizadeh, Mehdi Ashjaee
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. September 2015, 7(3): 031007.
Paper No: TSEA-14-1213
https://doi.org/10.1115/1.4030103
Published Online: September 1, 2015
View Articletitled, Hydrodynamics and Heat Transfer Characteristics of a Miniature Plate Pin-Fin Heat Sink Utilizing Al 2 O 3 –Water and TiO 2 –Water Nanofluids
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Topics: Heat sinks, Nanofluids, Reynolds number, Water, Temperature
Proceedings Papers

High Reynolds Gas-Liquid Two Phase Flow Around a Triangular Body

Pedram Hanafizadeh, S. Alireza Hojati, Hamid Eslami, Navid Latifian
Proc. ASME. ESDA2014, Volume 2: Dynamics, Vibration and Control; Energy; Fluids Engineering; Micro and Nano Manufacturing, V002T11A005, July 25–27, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2014-20061
https://doi.org/10.1115/ESDA2014-20061
View Paper titled, High Reynolds Gas-Liquid Two Phase Flow Around a Triangular Body
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Topics: Bubbles, Computational fluid dynamics, Cross-flow, Drag (Fluid dynamics), Flow (Dynamics), Fluid dynamics, Form drag, Instrumentation, Numerical analysis, Pipes
Proceedings Papers

Effect of Inclination Pipe Angle on Oil-Water Two Phase Flow Patterns and Pressure Loss

S. Alireza Hojati, Pedram Hanafizadeh
Proc. ASME. ESDA2014, Volume 2: Dynamics, Vibration and Control; Energy; Fluids Engineering; Micro and Nano Manufacturing, V002T11A006, July 25–27, 2014
Publisher: American Society of Mechanical Engineers
Paper No: ESDA2014-20083
https://doi.org/10.1115/ESDA2014-20083
View Paper titled, Effect of Inclination Pipe Angle on Oil-Water Two Phase Flow Patterns and Pressure Loss
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Topics: Pipes, Pressure, Two-phase flow, Water, Flow (Dynamics), Simulation, Drag (Fluid dynamics), Pipelines, Computational fluid dynamics, Fluids
Journal Articles

Intelligent Image-Based Gas-Liquid Two-Phase Flow Regime Recognition

Soheil Ghanbarzadeh, Pedram Hanafizadeh, Mohammad Hassan Saidi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Multiphase Flows
J. Fluids Eng. June 2012, 134(6): 061302.
https://doi.org/10.1115/1.4006613
Published Online: May 29, 2012
View Articletitled, Intelligent Image-Based Gas-Liquid Two-Phase Flow Regime Recognition
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Topics: Flow (Dynamics), Fuzzy logic, Image processing, Two-phase flow, Slug flows, Modeling, Feature extraction
Proceedings Papers

Experimental Investigation of Air-Water Two Phase Flow Regime in Vertical Mini Pipe

Pedram Hanafizadeh, Soheil Ghanbarzadeh, Arash Nouri Gheimasi, Mohammad Hassan Saidi
Proc. ASME. ICNMM2010, ASME 2010 8th International Conference on Nanochannels, Microchannels, and Minichannels: Parts A and B, 1411-1417, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-30035
https://doi.org/10.1115/FEDSM-ICNMM2010-30035
View Paper titled, Experimental Investigation of Air-Water Two Phase Flow Regime in Vertical Mini Pipe
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Topics: Pipes, Two-phase flow, Water, Flow (Dynamics), Physics, Visualization
Proceedings Papers

Fuzzy Clustering of Vertical Two Phase Flow Regimes Based on Image Processing Technique

Soheil Ghanbarzadeh, Pedram Hanafizadeh, Mohammad Hassan Saidi, Ramin Bozorgmehry B.
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 2, Fora, 303-313, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31127
https://doi.org/10.1115/FEDSM-ICNMM2010-31127
View Paper titled, Fuzzy Clustering of Vertical Two Phase Flow Regimes Based on Image Processing Technique
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Topics: Fuzzy clustering, Image processing, Two-phase flow, Flow (Dynamics), Water, Bubbles, Design, Entropy, Feature extraction, Pipes
Proceedings Papers

Intelligent Regime Recognition in Upward Vertical Gas-Liquid Two Phase Flow Using Neural Network Techniques

Soheil Ghanbarzadeh, Pedram Hanafizadeh, Mohammad Hassan Saidi, Ramin Bozorgmehry Boozarjomehry
Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 2, Fora, 293-302, August 1–5, 2010
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM-ICNMM2010-31126
https://doi.org/10.1115/FEDSM-ICNMM2010-31126
View Paper titled, Intelligent Regime Recognition in Upward Vertical Gas-Liquid Two Phase Flow Using Neural Network Techniques
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Topics: Artificial neural networks, Two-phase flow, Flow (Dynamics), Pressure, Signals, Density, Design, Fast Fourier transforms, Flow visualization, Multilayer perceptron