1-20 of 39
Bahgat G. Sammakia
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Performance Analysis of Corrosion Resistant Electroless Nickel-Plated Impinging Computer Numerical Control Manufactured Liquid Cooling Cold Plate

Vahideh Radmard, Ahmad R. Gharaibeh, Mohammad I. Tradat, Cong. H. Hoang, Yaman Yaseen Manaserh, Kourosh Nemati, Scott N. Schiffres, Bahgat G. Sammakia
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. June 2023, 145(2): 021001.
Paper No: EP-22-1003
https://doi.org/10.1115/1.4054972
Published Online: August 8, 2022
View Article titled, Performance Analysis of Corrosion Resistant Electroless Nickel-Plated Impinging Computer Numerical Control Manufactured Liquid Cooling Cold Plate
Open the PDF for Performance Analysis of Corrosion Resistant Electroless Nickel-Plated Impinging Computer Numerical Control Manufactured Liquid Cooling Cold Plate in another window
Topics: Computers, Cooling, Copper, Corrosion, Nickel plating, Plates (structures), Pressure drop, Temperature, Thermal resistance, Flow (Dynamics)
Journal Articles

Using a Multi-Inlet/Outlet Manifold to Improve Heat Transfer and Flow Distribution of a Pin Fin Heat Sink

Ahmad R. Gharaibeh, Yaman M. Manaserh, Mohammad I. Tradat, Firas W. AlShatnawi, Scott N. Schiffres, Bahgat G. Sammakia
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2022, 144(3): 031017.
Paper No: EP-21-1164
https://doi.org/10.1115/1.4054461
Published Online: May 19, 2022
View Article titled, Using a Multi-Inlet/Outlet Manifold to Improve Heat Transfer and Flow Distribution of a Pin Fin Heat Sink
Open the PDF for Using a Multi-Inlet/Outlet Manifold to Improve Heat Transfer and Flow Distribution of a Pin Fin Heat Sink in another window
Topics: Flow (Dynamics), Heat sinks, Manifolds, Pressure drop, Thermal resistance, Design, Computer simulation, Fluids, Temperature, Heat transfer
Journal Articles

Experimental and Numerical Analysis of Data Center Pressure and Flow Fields Induced by Backward and Forward CRAH Technology

Mohammad I. Tradat, Yaman “Mohammad Ali” Manaserh, Ahmad Gharaibeh, Bahgat G. Sammakia, Dave Hall, Kourosh Nemati, Mark Seymour
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2022, 144(3): 031015.
Paper No: EP-21-1151
https://doi.org/10.1115/1.4053890
Published Online: March 8, 2022
View Article titled, Experimental and Numerical Analysis of Data Center Pressure and Flow Fields Induced by Backward and Forward CRAH Technology
Open the PDF for Experimental and Numerical Analysis of Data Center Pressure and Flow Fields Induced by Backward and Forward CRAH Technology in another window
Topics: Air flow, Computational fluid dynamics, Cooling, Data centers, Flow (Dynamics), Pressure, Temperature, Tiles, Modeling
Proceedings Papers

Some Aspects of the Thermal Performance of a Tape Ball Grid Array (TBGA) Package

Sanjeev B. Sathe, Bahgat G. Sammakia
Proc. ASME. IMECE98, Manufacturing Science and Engineering, 747-756, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1089
https://doi.org/10.1115/IMECE1998-1089
View Paper titled, Some Aspects of the Thermal Performance of a Tape Ball Grid Array (TBGA) Package
Open the PDF for Some Aspects of the Thermal Performance of a Tape Ball Grid Array (TBGA) Package in another window
Topics: Accounting, Adhesives, Ball-Grid-Array packaging, Construction, Convection, Design, Flat heat pipes, Geometry, Heat conduction, Heat sinks
Journal Articles

Hybrid Nanocomposite Thermal Interface Materials: The Thermal Conductivity and the Packing Density

Tingting Zhang, Bahgat G. Sammakia, Zhihao Yang, Howard Wang
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. September 2018, 140(3): 031006.
Paper No: EP-17-1110
https://doi.org/10.1115/1.4040204
Published Online: June 11, 2018
View Article titled, Hybrid Nanocomposite Thermal Interface Materials: The Thermal Conductivity and the Packing Density
Open the PDF for Hybrid Nanocomposite Thermal Interface Materials: The Thermal Conductivity and the Packing Density in another window
Topics: Composite materials, Copper, Density, Nanocomposites, Packing (Shipments), Packings (Cushioning), Particulate matter, Thermal conductivity, Fillers (Materials), Silver
Journal Articles

Comprehensive Experimental and Computational Analysis of a Fully Contained Hybrid Server Cabinet

Kourosh Nemati, Husam A. Alissa, Bruce T. Murray, Bahgat G. Sammakia, Russell Tipton, Mark J. Seymour
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2017, 139(8): 082101.
Paper No: HT-16-1281
https://doi.org/10.1115/1.4036100
Published Online: April 11, 2017
View Article titled, Comprehensive Experimental and Computational Analysis of a Fully Contained Hybrid Server Cabinet
Open the PDF for Comprehensive Experimental and Computational Analysis of a Fully Contained Hybrid Server Cabinet in another window
Topics: Air flow, Doors, Failure, Flow (Dynamics), Heat exchangers, Temperature, Water, Steady state, Leakage, Fans
Proceedings Papers

Perimeter Cooling Unit and Localized Row-Based Cooling Unit Transient Air Flow Effects Modeling and Characterization in Data Centers

Tianyi Gao, James Geer, Bahgat G. Sammakia, Russell Tipton, Mark Seymour
Proc. ASME. IMECE2015, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A044, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-51012
https://doi.org/10.1115/IMECE2015-51012
View Paper titled, Perimeter Cooling Unit and Localized Row-Based Cooling Unit Transient Air Flow Effects Modeling and Characterization in Data Centers
Open the PDF for Perimeter Cooling Unit and Localized Row-Based Cooling Unit Transient Air Flow Effects Modeling and Characterization in Data Centers in another window
Topics: Air flow, Cooling, Data centers, Modeling, Transients (Dynamics), Cooling systems, Computational fluid dynamics, Thermal management, Coolers, Cutting
Proceedings Papers

Comparative Analysis of Different In Row Cooler Management Configurations in a Hybrid Cooling Data Center

Tianyi Gao, Bahgat G. Sammakia, James Geer, Bruce Murray, Russell Tipton, Roger Schmidt
Proc. ASME. InterPACK2015, Volume 1: Thermal Management, V001T09A011, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2015-48069
https://doi.org/10.1115/IPACK2015-48069
View Paper titled, Comparative Analysis of Different In Row Cooler Management Configurations in a Hybrid Cooling Data Center
Open the PDF for Comparative Analysis of Different In Row Cooler Management Configurations in a Hybrid Cooling Data Center in another window
Topics: Cooling, Data centers, Coolers, Energy consumption, Cooling systems, Density, Heat, Temperature, Coal, Computational fluid dynamics
Proceedings Papers

Numerical and Experimental Characterization of the Transient Effectiveness of a Water to Air Heat Exchanger for Data Center Cooling Systems

Tianyi Gao, Marcelo del Valle, Alfonso Ortega, Bahgat G. Sammakia
Proc. ASME. InterPACK2015, Volume 1: Thermal Management, V001T09A043, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2015-48377
https://doi.org/10.1115/IPACK2015-48377
View Paper titled, Numerical and Experimental Characterization of the Transient Effectiveness of a Water to Air Heat Exchanger for Data Center Cooling Systems
Open the PDF for Numerical and Experimental Characterization of the Transient Effectiveness of a Water to Air Heat Exchanger for Data Center Cooling Systems in another window
Topics: Cooling systems, Data centers, Experimental characterization, Heat exchangers, Transients (Dynamics), Water, Computer simulation, Flow (Dynamics), Temperature, Coolers
Proceedings Papers

Raised Floor Hybrid Cooled Data Center: Effect on Rack Inlet Air Temperatures When In Row Cooling Units are Installed Between the Racks

Tianyi Gao, James Geer, Russell Tipton, Bruce Murray, Bahgat G. Sammakia, Alfonso Ortega, Roger Schmidt
Proc. ASME. InterPACK2015, Volume 1: Thermal Management, V001T09A012, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2015-48071
https://doi.org/10.1115/IPACK2015-48071
View Paper titled, Raised Floor Hybrid Cooled Data Center: Effect on Rack Inlet Air Temperatures When In Row Cooling Units are Installed Between the Racks
Open the PDF for Raised Floor Hybrid Cooled Data Center: Effect on Rack Inlet Air Temperatures When In Row Cooling Units are Installed Between the Racks in another window
Topics: Cooling, Data centers, Temperature, Heat, Air flow, Computational fluid dynamics, Cooling systems, Stress, Computer simulation, Density
Proceedings Papers

An Inverse Procedure for Estimating the Anand Viscoplastic Constitutive Model Parameters for Copper Free-Air Ball

Sai Sudharsanan Paranjothy, Ganesh Subbarayan, Dae Young Jung, Bahgat G. Sammakia
Proc. ASME. InterPACK2015, Volume 2: Advanced Electronics and Photonics, Packaging Materials and Processing; Advanced Electronics and Photonics: Packaging, Interconnect and Reliability; Fundamentals of Thermal and Fluid Transport in Nano, Micro, and Mini Scales, V002T01A009, July 6–9, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2015-48653
https://doi.org/10.1115/IPACK2015-48653
View Paper titled, An Inverse Procedure for Estimating the Anand Viscoplastic Constitutive Model Parameters for Copper Free-Air Ball
Open the PDF for An Inverse Procedure for Estimating the Anand Viscoplastic Constitutive Model Parameters for Copper Free-Air Ball in another window
Topics: Constitutive equations, Copper, Displacement, Finite element analysis, Fracture (Materials), Fracture (Process), Bonding, Electrical properties, High temperature, Modeling
Journal Articles

Experimentally Validated Computational Fluid Dynamics Model for a Data Center With Cold Aisle Containment

Sami A. Alkharabsheh, Bahgat G. Sammakia, Saurabh K. Shrivastava
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. June 2015, 137(2): 021010.
Paper No: EP-14-1016
https://doi.org/10.1115/1.4029344
Published Online: June 1, 2015
View Article titled, Experimentally Validated Computational Fluid Dynamics Model for a Data Center With Cold Aisle Containment
Open the PDF for Experimentally Validated Computational Fluid Dynamics Model for a Data Center With Cold Aisle Containment in another window
Topics: Air flow, Calibration, Computational fluid dynamics, Containment, Data centers, Flow (Dynamics), Leakage, Stress, Temperature, Tiles
Journal Articles

Performance Analysis of a Combination System of Concentrating Photovoltaic/Thermal Collector and Thermoelectric Generators

Xinqiang Xu, Siyi Zhou, Mark M. Meyers, Bahgat G. Sammakia, Bruce T. Murray
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Research-Article
J. Electron. Packag. December 2014, 136(4): 041004.
Paper No: EP-13-1103
https://doi.org/10.1115/1.4028060
Published Online: September 19, 2014
View Article titled, Performance Analysis of a Combination System of Concentrating Photovoltaic/Thermal Collector and Thermoelectric Generators
Open the PDF for Performance Analysis of a Combination System of Concentrating Photovoltaic/Thermal Collector and Thermoelectric Generators in another window
Topics: Electrical efficiency, Flow (Dynamics), Generators, Temperature, Thermal efficiency, Water, Heat, Solar energy
Journal Articles

Letter From the Editors

Bahgat G. Sammakia, Y. C. Lee
Journal: Journal of Electronic Packaging
Publisher: ASME
Article Type: Editorial
J. Electron. Packag. September 2014, 136(3): 030201.
Paper No: EP-14-1067
https://doi.org/10.1115/1.4028063
Published Online: July 24, 2014
View Article titled, Letter From the Editors
Open the PDF for Letter From the Editors in another window
Topics: Actuators, Biomedicine, Computers, Data centers, Design, Electronic packaging, Electronics, Energy / power systems, Engineering teachers, Feedback
Proceedings Papers

A Numerical Study for Contained Cold Aisle Data Center Using CRAC and Server Calibrated Fan Curves

Sami A. Alkharabsheh, Bahgat G. Sammakia, Saurabh Shrivastava, Roger Schmidt
Proc. ASME. IMECE2013, Volume 10: Micro- and Nano-Systems Engineering and Packaging, V010T11A085, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-65145
https://doi.org/10.1115/IMECE2013-65145
View Paper titled, A Numerical Study for Contained Cold Aisle Data Center Using CRAC and Server Calibrated Fan Curves
Open the PDF for A Numerical Study for Contained Cold Aisle Data Center Using CRAC and Server Calibrated Fan Curves in another window
Topics: Data centers, Pressure, Computational fluid dynamics, Containment systems, Flow (Dynamics), Stress, Temperature distribution, Air conditioners, Air flow, Ceilings
Proceedings Papers

Performance Analysis of a Combination System of Concentrating PV/T Collector and TEGs

Xinqiang Xu, Siyi Zhou, Mark Meyers, Bahgat G. Sammakia, Bruce Murray
Proc. ASME. InterPACK2013, Volume 1: Advanced Packaging; Emerging Technologies; Modeling and Simulation; Multi-Physics Based Reliability; MEMS and NEMS; Materials and Processes, V001T04A003, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73062
https://doi.org/10.1115/IPACK2013-73062
View Paper titled, Performance Analysis of a Combination System of Concentrating PV/T Collector and TEGs
Open the PDF for Performance Analysis of a Combination System of Concentrating PV/T Collector and TEGs in another window
Topics: Cooling, Electric power generation, Electrical efficiency, Energy budget (Physics), Fatigue life, Flow (Dynamics), Gallium arsenide, Heat, Heat recovery, Heat sinks
Proceedings Papers

Enhancement of the Power-Conversion Efficiency for Thermoelectric Generators

Siyi Zhou, Bahgat G. Sammakia, Bruce White, Peter Borgesen, Cheng Chen
Proc. ASME. InterPACK2013, Volume 1: Advanced Packaging; Emerging Technologies; Modeling and Simulation; Multi-Physics Based Reliability; MEMS and NEMS; Materials and Processes, V001T04A015, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73225
https://doi.org/10.1115/IPACK2013-73225
View Paper titled, Enhancement of the Power-Conversion Efficiency for Thermoelectric Generators
Open the PDF for Enhancement of the Power-Conversion Efficiency for Thermoelectric Generators in another window
Topics: Energy conversion, Generators, Water, Flow (Dynamics), Heat exchangers, Energy budget (Physics), Energy generation, Finite element analysis, Gages, Heat
Proceedings Papers

Effect of Cold Aisle Containment Leakage on Flow Rates and Temperatures in a Data Center

Sami A. Alkharabsheh, Saurabh K. Shrivastava, Bahgat G. Sammakia
Proc. ASME. InterPACK2013, Volume 2: Thermal Management; Data Centers and Energy Efficient Electronic Systems, V002T09A019, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73216
https://doi.org/10.1115/IPACK2013-73216
View Paper titled, Effect of Cold Aisle Containment Leakage on Flow Rates and Temperatures in a Data Center
Open the PDF for Effect of Cold Aisle Containment Leakage on Flow Rates and Temperatures in a Data Center in another window
Topics: Containment, Data centers, Flow (Dynamics), Leakage, Temperature, Containment systems, Air flow, Approximation, Buoyancy, Computational fluid dynamics
Proceedings Papers

Impact of Cold Aisle Containment on Thermal Performance of Data Center

Bharathkrishnan Muralidharan, Saurabh K. Shrivastava, Mahmoud Ibrahim, Sami A. Alkharabsheh, Bahgat G. Sammakia
Proc. ASME. InterPACK2013, Volume 2: Thermal Management; Data Centers and Energy Efficient Electronic Systems, V002T09A016, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73201
https://doi.org/10.1115/IPACK2013-73201
View Paper titled, Impact of Cold Aisle Containment on Thermal Performance of Data Center
Open the PDF for Impact of Cold Aisle Containment on Thermal Performance of Data Center in another window
Topics: Containment, Data centers, Cooling, Heat, Separation (Technology), Stress, Air conditioners, Computers, Containment systems, Density
Proceedings Papers

Open and Contained Cold Aisle Experimentally Validated CFD Model Implementing CRAC and Server Fan Curves for a Data Center Test Laboratory

Sami A. Alkharabsheh, Bharathkrishnan Muralidharan, Mahmoud Ibrahim, Saurabh K. Shrivastava, Bahgat G. Sammakia
Proc. ASME. InterPACK2013, Volume 2: Thermal Management; Data Centers and Energy Efficient Electronic Systems, V002T09A018, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73214
https://doi.org/10.1115/IPACK2013-73214
View Paper titled, Open and Contained Cold Aisle Experimentally Validated CFD Model Implementing CRAC and Server Fan Curves for a Data Center Test Laboratory
Open the PDF for Open and Contained Cold Aisle Experimentally Validated CFD Model Implementing CRAC and Server Fan Curves for a Data Center Test Laboratory in another window
Topics: Computational fluid dynamics, Data centers, Tiles, Flow (Dynamics), Leakage, Containment, Errors, Calibration, Containment systems, Flow measurement