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Jayathi Y. Murthy
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Proceedings Papers

Computation of Natural Convection in Channels With Staggered Pin Fins

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Dhanunjay S. Boyalakuntla, Jayathi Y. Murthy, Cristina H. Amon
Proc. ASME. IMECE2001, Heat Transfer: Volume 7 — Heat Transfer in Electronic Equipment, Student Research, and Visualization Techniques, 129-137, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24386
https://doi.org/10.1115/IMECE2001/HTD-24386
View Paper titled, Computation of Natural Convection in Channels With Staggered Pin Fins
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Topics: Computation, Computer cooling, Cooling, Design, Electronics, Exterior walls, Finite volume methods, Fins, Flow (Dynamics), Heat flux
Proceedings Papers

A Finite-Volume Based Time-Splitting Scheme for Computation of Electrodeposition

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Chunmei Xia, Jayathi Y. Murthy
Proc. ASME. IMECE2001, Heat Transfer: Volume 1 — Fundamentals of Heat Transfer, 351-354, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24138
https://doi.org/10.1115/IMECE2001/HTD-24138
View Paper titled, A Finite-Volume Based Time-Splitting Scheme for Computation of Electrodeposition
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Topics: Computation, Electrodeposition, Algorithms, Electroplating, Electrodes, Electrolytes, Finite volume methods, Manufacturing, Metals
Proceedings Papers

Some Transport Issues in the Development, Qualification, and Manufacture of Electronic Packages

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Bahgat Sammakia, Koneru Ramakrishna, Frank Andros, Jayathi Y. Murthy, Vijay Sarihan, D. H. R. Sarma, Sanjeev Sathe
Proc. ASME. IMECE2001, Manufacturing Engineering, 461-463, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/MED-23350
https://doi.org/10.1115/IMECE2001/MED-23350
View Paper titled, Some Transport Issues in the Development, Qualification, and Manufacture of Electronic Packages
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Topics: Adhesives, Computer cooling, Computer simulation, Computers, Concurrent engineering, Design, Drilling, Electronic packages, Electronics, Engineering design processes
Proceedings Papers

Small Heat Source Effects in Sub-Micron Heat Conduction

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Sreekant V. J. Narumanchi, Jayathi Y. Murthy, Cristina H. Amon
Proc. ASME. IMECE2001, Heat Transfer: Volume 7 — Heat Transfer in Electronic Equipment, Student Research, and Visualization Techniques, 237-238, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24399
https://doi.org/10.1115/IMECE2001/HTD-24399
View Paper titled, Small Heat Source Effects in Sub-Micron Heat Conduction
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Topics: Heat, Heat conduction, Phonons, Dimensions, Mean free path, Approximation, Electric fields, Electromagnetic scattering, Failure, Finite volume methods
Proceedings Papers

Performance Evaluation of Serrated Plate Fins for Under-Carriage Electronics Cooling in Transportation Application

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Ibraheem K. Shwaish, Jayathi Y. Murthy, Cristina H. Amon, Diep Bains
Proc. ASME. IMECE2001, Heat Transfer: Volume 7 — Heat Transfer in Electronic Equipment, Student Research, and Visualization Techniques, 177-178, November 11–16, 2001
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2001/HTD-24391
https://doi.org/10.1115/IMECE2001/HTD-24391
View Paper titled, Performance Evaluation of Serrated Plate Fins for Under-Carriage Electronics Cooling in Transportation Application
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Topics: Computer cooling, Fins, Performance evaluation, Railroad passenger cars, Transportation systems, Cooling, Electronics, Heat sinks, Flow (Dynamics), Trains
Proceedings Papers

Topology Optimization for Heat Conduction Applications

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Ajay Vadakkepatt, Bradley L. Trembacki, Sanjay Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2014, Volume 8B: Heat Transfer and Thermal Engineering, V08BT10A035, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-38227
https://doi.org/10.1115/IMECE2014-38227
View Paper titled, Topology Optimization for Heat Conduction Applications
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Topics: Heat conduction, Optimization, Topology, Design, Heat transfer, Physics, Fluid dynamics
Journal Articles

A Coupled Ordinates Method for Convergence Acceleration of the Phonon Boltzmann Transport Equation

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James M. Loy, Sanjay R. Mathur, Jayathi Y. Murthy
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2015, 137(1): 012402.
Paper No: HT-13-1026
https://doi.org/10.1115/1.4028806
Published Online: January 1, 2015
View Articletitled, A Coupled Ordinates Method for Convergence Acceleration of the Phonon Boltzmann Transport Equation
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Topics: Phonons, Approximation, Waves, Temperature, Relaxation (Physics)
Journal Articles

Quantifying Uncertainty in Multiscale Heat Conduction Calculations

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Prabhakar Marepalli, Jayathi Y. Murthy, Bo Qiu, Xiulin Ruan
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2014, 136(11): 111301.
Paper No: HT-13-1190
https://doi.org/10.1115/1.4027348
Published Online: August 26, 2014
View Articletitled, Quantifying Uncertainty in Multiscale Heat Conduction Calculations
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Topics: Phonons, Relaxation (Physics), Temperature, Thermal conductivity, Uncertainty, Uncertainty quantification, Noise (Sound), Heat conduction, Molecular dynamics simulation, Simulation
Proceedings Papers

A Coupled Finite Volume Method for Particle Scale Electrochemical Modeling of Lithium-Ion Batteries

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Bradley L. Trembacki, Ajay Vadakkepatt, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2013, Volume 6A: Energy, V06AT07A073, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-65774
https://doi.org/10.1115/IMECE2013-65774
View Paper titled, A Coupled Finite Volume Method for Particle Scale Electrochemical Modeling of Lithium-Ion Batteries
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Topics: Finite volume methods, Lithium-ion batteries, Modeling, Particulate matter, Electrodes, Simulation, Batteries, Electric potential, Electrolytes, Geometry
Proceedings Papers

Multiphysics Simulation of RF-MEMS With Quantified Uncertainties

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Lin Sun, Hojin Kim, Alejandro Strachan, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. InterPACK2013, Volume 1: Advanced Packaging; Emerging Technologies; Modeling and Simulation; Multi-Physics Based Reliability; MEMS and NEMS; Materials and Processes, V001T05A007, July 16–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IPACK2013-73175
https://doi.org/10.1115/IPACK2013-73175
View Paper titled, Multiphysics Simulation of RF-MEMS With Quantified Uncertainties
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Topics: Microelectromechanical systems, Simulation, Uncertainty, Deformation, Chaos, Complex systems, Damping, Displacement, Electrostatics, Fluids
Proceedings Papers

Effective Thermal Conductivity of Lithium Ion Battery Electrodes Employing Fully Resolved Simulations for Use in Volume Averaged Models

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Ajay Vadakkepatt, Bradley L. Trembacki, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. HT2013, Volume 3: Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat Transfer in Electronic Equipment; Symposium in Honor of Professor Richard Goldstein; Symposium in Honor of Prof. Spalding; Symposium in Honor of Prof. Arthur E. Bergles, V003T21A016, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17577
https://doi.org/10.1115/HT2013-17577
View Paper titled, Effective Thermal Conductivity of Lithium Ion Battery Electrodes Employing Fully Resolved Simulations for Use in Volume Averaged Models
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Topics: Electrodes, Engineering simulation, Lithium-ion batteries, Simulation, Thermal conductivity, Numerical analysis, Porous materials, Topology
Proceedings Papers

A Fast Coupled Solver for Phonon Transport in Composites

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James M. Loy, Ajay Vadakkepatt, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. HT2013, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer, V001T03A042, July 14–19, 2013
Publisher: American Society of Mechanical Engineers
Paper No: HT2013-17302
https://doi.org/10.1115/HT2013-17302
View Paper titled, A Fast Coupled Solver for Phonon Transport in Composites
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Topics: Composite materials, Phonons, Waves, Relaxation (Physics), Particulate matter, Agglomeration (Materials), Arches, Computerized tomography, Electromagnetic scattering, Phase space
Proceedings Papers

A Coupled Ordinates Method for Convergence Acceleration of the Phonon Boltzmann Transport Equation

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James M. Loy, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2012, Volume 7: Fluids and Heat Transfer, Parts A, B, C, and D, 2897-2911, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-89352
https://doi.org/10.1115/IMECE2012-89352
View Paper titled, A Coupled Ordinates Method for Convergence Acceleration of the Phonon Boltzmann Transport Equation
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Topics: Phonons, Relaxation (Physics), Silicon, Approximation, Heat conduction, Knudsen number, Space, Storage, Temperature, Waves
Proceedings Papers

A Parallel Coupled Ordinates Method for Rarefied Gas Dynamics Simulations

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Shankhadeep Das, Battalgazi Yildirim, Sanjay R. Mathur, Alina Alexeenko, Jayathi Y. Murthy
Proc. ASME. IMECE2012, Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B, 393-403, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-89256
https://doi.org/10.1115/IMECE2012-89256
View Paper titled, A Parallel Coupled Ordinates Method for Rarefied Gas Dynamics Simulations
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Topics: Gasdynamics, Simulation, Microelectromechanical systems, Switches, Equilibrium (Physics), Flow (Dynamics), Relaxation (Physics)
Proceedings Papers

Optimization Under Uncertainty of Manifold Microchannel Heat Sinks

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Suchismita Sarangi, Karthik K. Bodla, Suresh V. Garimella, Jayathi Y. Murthy
Proc. ASME. IMECE2012, Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B, 1141-1153, November 9–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2012-89261
https://doi.org/10.1115/IMECE2012-89261
View Paper titled, Optimization Under Uncertainty of Manifold Microchannel Heat Sinks
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Topics: Heat sinks, Manifolds, Microchannels, Optimization, Uncertainty
Proceedings Papers

Quantifying Uncertainty in Multiscale Heat Conduction Calculations

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Prabhakar Marepalli, Bo Qiu, Xiulin Ruan, Jayathi Y. Murthy
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 1095-1104, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58523
https://doi.org/10.1115/HT2012-58523
View Paper titled, Quantifying Uncertainty in Multiscale Heat Conduction Calculations
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Topics: Heat conduction, Uncertainty, Computation, Temperature, Engineering simulation, Simulation, Thermal conductivity, Relaxation (Physics), Density, Noise (Sound)
Proceedings Papers

Analysis of Thin-Film Evaporation Through Sintered Wick Microstructures

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Karthik K. Bodla, Jayathi Y. Murthy, Suresh V. Garimella
Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 801-813, July 8–12, 2012
Publisher: American Society of Mechanical Engineers
Paper No: HT2012-58598
https://doi.org/10.1115/HT2012-58598
View Paper titled, Analysis of Thin-Film Evaporation Through Sintered Wick Microstructures
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Topics: Evaporation, Thin films, Heat, Particle size, Shapes, Copper, Fluids, Flux (Metallurgy), Heat pipes, Heat transfer
Journal Articles

Defect-Induced Mechanical Mode Splitting in Carbon Nanotube Resonators

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Ajit K. Vallabhaneni, Jeffrey F. Rhoads, Jayathi Y. Murthy, Xiulin Ruan
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. April 2013, 135(2): 024504.
Paper No: VIB-12-1150
https://doi.org/10.1115/1.4023057
Published Online: February 25, 2013
View Articletitled, Defect-Induced Mechanical Mode Splitting in Carbon Nanotube Resonators
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Topics: Carbon nanotubes, Frequency response, Resonance
Journal Articles

A Fast Hybrid Fourier–Boltzmann Transport Equation Solver for Nongray Phonon Transport

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James M. Loy, Jayathi Y. Murthy, Dhruv Singh
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2013, 135(1): 011008.
Paper No: HT-12-1092
https://doi.org/10.1115/1.4007654
Published Online: December 6, 2012
View Articletitled, A Fast Hybrid Fourier–Boltzmann Transport Equation Solver for Nongray Phonon Transport
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Topics: Boundary-value problems, Phonons, Simulation, Temperature, Knudsen number, Electromagnetic scattering, Radiation scattering, Scattering (Physics)
Journal Articles

Optimization Under Uncertainty Applied to Heat Sink Design

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Karthik K. Bodla, Jayathi Y. Murthy, Suresh V. Garimella
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. January 2013, 135(1): 011012.
Paper No: HT-12-1146
https://doi.org/10.1115/1.4007669
Published Online: December 6, 2012
View Articletitled, Optimization Under Uncertainty Applied to Heat Sink Design
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Topics: Design, Optimization, Uncertainty, Uncertainty quantification, Heat sinks