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Yeshayahou Levy
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Proceedings Papers

Potential Erroneous Interpretations of Pressure Signals as Beats During Established Rotating Stall

Joseph Pismenny, Yeshayahou Levy, Asaf Modelevsky
Proc. ASME. GT2013, Volume 4: Ceramics; Concentrating Solar Power Plants; Controls, Diagnostics and Instrumentation; Education; Electric Power; Fans and Blowers, V004T10A010, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95269
https://doi.org/10.1115/GT2013-95269
View Paper titled, Potential Erroneous Interpretations of Pressure Signals as Beats During Established Rotating Stall
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Topics: Pressure, Signals, Oscillations, Compressors, Transients (Dynamics)
Proceedings Papers

Pressure Losses for Jet Array Impingement With Crossflow

Yeshayahou Levy, Arvind G. Rao, V. Erenburg, V. Sherbaum, I. Gaissinski, V. Krapp
Proc. ASME. GT2012, Volume 4: Heat Transfer, Parts A and B, 139-149, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68386
https://doi.org/10.1115/GT2012-68386
View Paper titled, Pressure Losses for Jet Array Impingement With Crossflow
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Topics: Pressure, Computational fluid dynamics, Engineering simulation, Pressure drop, Simulation, Computer simulation, Cooling, Flow (Dynamics), Heat transfer, Density
Proceedings Papers

Lowering Equivalence Ratio Limit for Stable Combustion in Gas Turbines by Injection of Free Radicals

Yeshayahou Levy, Vladimir Erenburg, Valery Sherbaum, Vitali Ovcharenko, Leonid Rosentsvit, Boris Chudnovsky, Amiel Herszage, Alexander Talanker
Proc. ASME. GT2011, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 987-996, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-46183
https://doi.org/10.1115/GT2011-46183
View Paper titled, Lowering Equivalence Ratio Limit for Stable Combustion in Gas Turbines by Injection of Free Radicals
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Topics: Combustion, Gas turbines, Combustion chambers, Temperature, Engineering simulation, Simulation, Flames, Fuels, Nitrogen oxides, Stability
Proceedings Papers

Heat Transfer Investigations in Multiple Impinging Jets at Low Reynolds Number

Arvind G. Rao, Myra Kitron-Belinkov, Vladimir Krapp, Yeshayahou Levy
Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 323-333, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22720
https://doi.org/10.1115/GT2010-22720
View Paper titled, Heat Transfer Investigations in Multiple Impinging Jets at Low Reynolds Number
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Topics: Heat transfer, Jets, Reynolds number, Computational fluid dynamics, Cooling, Heat transfer coefficients, Turbine blades, Combustion chambers, Complex systems, Computer simulation
Proceedings Papers

Increasing Operational Stability in Low NO x GT Combustor by a Pilot Flame

Yeshayahou Levy, Alon Gany, Yakov Goldman, Vladimir Erenburg, Valery Sherbaum, Vitaly Ovcharenko, Leonid Rosentsvit, Boris Chudnovsky, Amiel Herszage, Alexander Talanker
Proc. ASME. GT2010, Volume 2: Combustion, Fuels and Emissions, Parts A and B, 645-654, June 14–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: GT2010-22785
https://doi.org/10.1115/GT2010-22785
View Paper titled, Increasing Operational Stability in Low NO x GT Combustor by a Pilot Flame
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Topics: Combustion chambers, Flames, Nitrogen oxides, Stability, Combustion, Simulation, Temperature, Computational fluid dynamics, Oxygen, Air flow
Proceedings Papers

CFD Assisted Design of Micro GT Combustor

Yeshayahou Levy, Vladimir Erenburg, Yakov Goldman, Valery Sherbaum, Vitaly Ovcharenko
Proc. ASME. GT2009, Volume 2: Combustion, Fuels and Emissions, 383-392, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59448
https://doi.org/10.1115/GT2009-59448
View Paper titled, CFD Assisted Design of Micro GT Combustor
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Topics: Combustion chambers, Computational fluid dynamics, Design, Combustion, Simulation, Heat transfer, Methane, Chemically reactive flow, Dimensions, Emissions
Proceedings Papers

Numerical Analysis of a Multiple Jet Impingement System

G. Arvind Rao, Myra Kitron-Belinkov, Yeshayahou Levy
Proc. ASME. GT2009, Volume 3: Heat Transfer, Parts A and B, 629-639, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59719
https://doi.org/10.1115/GT2009-59719
View Paper titled, Numerical Analysis of a Multiple Jet Impingement System
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Topics: Complex systems, Computational fluid dynamics, Engineering simulation, Flow (Dynamics), Fluid dynamics, Heat transfer, Heat transfer coefficients, Jets, Modeling, Numerical analysis
Proceedings Papers

Chemical Kinetic Analysis of a Flameless Gas Turbine Combustor

G. Arvind Rao, Yeshayahou Levy, Ephraim J. Gutmark
Proc. ASME. GT2008, Volume 3: Combustion, Fuels and Emissions, Parts A and B, 487-496, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50619
https://doi.org/10.1115/GT2008-50619
View Paper titled, Chemical Kinetic Analysis of a Flameless Gas Turbine Combustor
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Topics: Combustion chambers, Gas turbines, Combustion, Emissions, Flow (Dynamics), Temperature, Chemical kinetics, Combustion gases, Combustion systems, Engineering prototypes
Proceedings Papers

Simultaneous Spike-Type and Modal-Type Stall Inception: Theoretical Analysis

Joseph Pismenny, Yeshayahou Levy
Proc. ASME. GT2008, Volume 6: Turbomachinery, Parts A, B, and C, 1783-1793, June 9–13, 2008
Publisher: American Society of Mechanical Engineers
Paper No: GT2008-50079
https://doi.org/10.1115/GT2008-50079
View Paper titled, Simultaneous Spike-Type and Modal-Type Stall Inception: Theoretical Analysis
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Topics: Stall inception, Theoretical analysis, Compressors, Axial flow, Compression, Pressure, Sensors, Signals
Proceedings Papers

Preliminary Analysis of a New Methodology for Flameless Combustion in Gas Turbine Combustors

Yeshayahou Levy, G. Arvind Rao, Valery Sherbaum
Proc. ASME. GT2007, Volume 2: Turbo Expo 2007, 577-585, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27766
https://doi.org/10.1115/GT2007-27766
View Paper titled, Preliminary Analysis of a New Methodology for Flameless Combustion in Gas Turbine Combustors
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Topics: Combustion, Combustion chambers, Gas turbines, Oxygen, Temperature, Heat, Annulus, Carbon dioxide, Combustion technologies, Cooling
Proceedings Papers

Fuel Atomization in Small Jet Engines

Yeshayahou Levy, Semion Lipkin, Valery Nadvany, Valery Sherbaum
Proc. ASME. GT2002, Volume 1: Turbo Expo 2002, 759-763, June 3–6, 2002
Publisher: American Society of Mechanical Engineers
Paper No: GT2002-30586
https://doi.org/10.1115/GT2002-30586
View Paper titled, Fuel Atomization in Small Jet Engines
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Topics: Fuels, Jet engines, Ignition, Nozzles, Pressure, Combustion chambers, Design, Drops, Engines, Dimensions
Journal Articles

A Numerical Investigation of Mixing Processes in a Novel Combustor Application

Yeshayahou Levy, Hui-Yuan Fan, Valery Sherbaum
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. December 2005, 127(12): 1334–1343.
https://doi.org/10.1115/1.2103090
Published Online: February 21, 2005
View Article titled, A Numerical Investigation of Mixing Processes in a Novel Combustor Application
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Topics: Combustion chambers, Modeling, Simulation, Support vector machines, Computer simulation, Computational fluid dynamics, Optimization
Journal Articles

Jet Engine Model for Control and Real-Time Simulations

Michael Lichtsinder, Yeshayahou Levy
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Papers
J. Eng. Gas Turbines Power. October 2006, 128(4): 745–753.
https://doi.org/10.1115/1.1915391
Published Online: May 3, 2004
View Article titled, Jet Engine Model for Control and Real-Time Simulations
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Topics: Engines, Jet engines, Simulation, Engineering simulation, Transients (Dynamics), Control equipment