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Proceedings Papers

Modeling Low-Viscosity 1 st Compression Ring EHL at Large Radial Clearance in Initial Engine Start Up

Syed Adnan Qasim, Rashid Naseer, Abdul Ghafoor, M. Afzaal Malik

Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 115-117, October 7–10, 2012

Paper No: IJTC2012-61155

DOI: https://doi.org/10.1115/IJTC2012-61155

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Topics: Clearances (Engineering), Compression, Engine start-up, Modeling, Viscosity, Adhesives, Cycles, Dynamics (Mechanics), Internal combustion engines, Manufacturing

Proceedings Papers

Modeling EHL of Rough Piston Skirts Using Different Viscosity-Grade Lubricants in Initial Engine Startup

Syed Adnan Qasim, Mubashir Gulzar, Riaz A. Mufti, M. Afzaal Malik

Proc. ASME. FEDSM2012, Volume 1: Symposia, Parts A and B, 991-1000, July 8–12, 2012

Paper No: FEDSM2012-72076

DOI: https://doi.org/10.1115/FEDSM2012-72076

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Topics: Engine start-up, Lubricants, Modeling, Pistons, Surface roughness, Viscosity, Engines, Lubrication, Wear, Cycles

Proceedings Papers

Shear Heating of High-Viscosity Grade Lubricant in Piston Skirts: EHL at Idling Speeds in Initial Engine Start Up

Syed Adnan Qasim, Mumtaz Ali Khan, M. Afzaal Malik

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, 881-890, July 8–12, 2012

Paper No: HT2012-58549

DOI: https://doi.org/10.1115/HT2012-58549

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Topics: Engine start-up, Heating, Lubricants, Pistons, Shear (Mechanics), Viscosity

Proceedings Papers

Effects of High Initial Engine Start Up Speeds in Isothermal Fluid Flow and Piston Skirts EHL

Syed Adnan Qasim, M. Afzaal Malik

Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 47-56, November 11–17, 2011

Paper No: IMECE2011-62566

DOI: https://doi.org/10.1115/IMECE2011-62566

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Topics: Engine start-up, Fluid dynamics, Pistons, Lubricants, Wear, Adhesives, Engines, Film thickness, Viscosity, Computer simulation

Proceedings Papers

Modeling of Shear Heating in Elastohydrodynamic Lubrication of Piston Skirts by Considering Different Viscosity Oils in Initial Engine Start Up

M. Afzaal Malik, Syed Adnan Qasim, Mumtaz Ali Khan, Riaz A. Mufti

Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 141-150, November 12–18, 2010

Paper No: IMECE2010-38448

DOI: https://doi.org/10.1115/IMECE2010-38448

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Topics: Elastohydrodynamic lubrication, Engine start-up, Heating, Modeling, Oils, Petroleum, Pistons, Shear (Mechanics), Viscosity, Lubricants

Proceedings Papers

Two-Dimensional Elastohydrodynamic Lubrication Fluid Flow Modeling of Piston Top Ring Considering Elastic Deformation in Initial Engine Start Up

M. Afzaal Malik, Syed Adnan Qasim, Ali Usman, Riaz A. Mufti

Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 119-127, November 12–18, 2010

Paper No: IMECE2010-38029

DOI: https://doi.org/10.1115/IMECE2010-38029

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Topics: Deformation, Elastohydrodynamic lubrication, Engine start-up, Fluid dynamics, Modeling, Pistons, Flow (Dynamics), Lubrication, Wear, Adhesives

Proceedings Papers

Non-Newtonian Elastohydrodynamic Lubrication Fluid Flow Modeling of Piston Skirts Considering Low Speed Effects in Initial Engine Start Up

Syed Adnan Qasim, M. Afzaal Malik, Usman F. Chaudhri, Riaz A. Mufti

Proc. ASME. IMECE2010, Volume 7: Fluid Flow, Heat Transfer and Thermal Systems, Parts A and B, 547-556, November 12–18, 2010

Paper No: IMECE2010-38439

DOI: https://doi.org/10.1115/IMECE2010-38439

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Topics: Elastohydrodynamic lubrication, Engine start-up, Fluid dynamics, Modeling, Pistons, Lubricants, Engines, Lubrication, Film thickness, Viscoelasticity

Proceedings Papers

Modeling Viscous Isothermal Piston Skirts EHL in Very Low Initial Engine Start Up Speeds

Syed Adnan Qasim, M. Afzaal Malik

Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 109-111, October 24–26, 2011

Paper No: IJTC2011-61012

DOI: https://doi.org/10.1115/IJTC2011-61012

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Topics: Engine start-up, Modeling, Pistons, Lubricants, Wear, Engines, Film thickness, Adhesives, Cycles, Elastohydrodynamic lubrication

Journal Articles

Modeling Shear Heating in Piston Skirts EHL Considering Different Viscosity Oils in Initial Engine Start Up

S. Adnan Qasim, M. Afzaal Malik, M. Ali Khan, R. A. Mufti

J. Eng. Gas Turbines Power. March 2012, 134(3): 032802.

DOI: https://doi.org/10.1115/1.4004717

Published Online: January 4, 2012

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Topics: Film thickness, Heating, Pistons, Pressure, Temperature, Viscosity, Shear (Mechanics), Engine start-up, Oils, Petroleum

Proceedings Papers

Modeling Non-Newtonian Piston Skirts EHL in the Initial Engine Start Up

Syed Adnan Qasim, Usman F. Chaudhri, M. Afzaal Malik, Riaz A. Mufti

Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 99-101, October 17–20, 2010

Paper No: IJTC2010-41054

DOI: https://doi.org/10.1115/IJTC2010-41054

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Topics: Engine start-up, Modeling, Pistons, Clearances (Engineering), Lubricants, Wear, Viscoelasticity, Adhesives, Cycles, Elastohydrodynamic lubrication

Proceedings Papers

Hydraulic Autofrettage Technology: A Review

M. Afzaal Malik, Shahab Khushnood, Muddasar Khan, Badar Rashid, Musarrat Khan

Proc. ASME. ICONE16, Volume 4: Structural Integrity; Next Generation Systems; Safety and Security; Low Level Waste Management and Decommissioning; Near Term Deployment: Plant Designs, Licensing, Construction, Workforce and Public Acceptance, 195-206, May 11–15, 2008

Paper No: ICONE16-48626

DOI: https://doi.org/10.1115/ICONE16-48626

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Topics: Autofrettage, Pressure, Aircraft, Automobiles, Compression, Compressive stress, Cylinders, Exterior walls, Fatigue life, Gun barrels

Proceedings Papers

Vibration Analysis of a Multispan Tube in a Bundle

Shahab Khushnood, Zaffar M. Khan, M. Afzaal Malik, Zafar Ullah Koreshi, Mehmood Anwer Khan

Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 1, 563-572, April 14–18, 2002

Paper No: ICONE10-22210

DOI: https://doi.org/10.1115/ICONE10-22210

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Topics: Computers, Damping, Design, Failure, Flow (Dynamics), Heat exchangers, Pipes, Process industries, Turbulence, Vibration

Proceedings Papers

Modeling and Simulation of Elastohydrodynamic Lubrication of Piston Skirts Considering Elastic Deformation in the Initial Engine Start-Up

M. Afzaal Malik, Badar Rashid, Syed Adnan Qasim, Shahab Khushnood

Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 859-867, October 24–27, 2004

Paper No: TRIB2004-64101

DOI: https://doi.org/10.1115/TRIB2004-64101

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Topics: Deformation, Elastohydrodynamic lubrication, Engine start-up, Modeling, Pistons, Simulation, Engines, Geometry, Lubrication, Wear

Proceedings Papers

Surface Roughness Effects on Hydrodynamic Lubrication and Scuffing Failure Analysis of Axially Grooved Plunger of a Rotary Diesel Fuel Injection Pump

M. Afzaal Malik, Badar Rashid, Shahab Khushnood, Raja Amer Azim

Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 849-857, October 24–27, 2004

Paper No: TRIB2004-64100

DOI: https://doi.org/10.1115/TRIB2004-64100

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Topics: Diesel injection pumps, Failure analysis, Lubrication, Surface roughness, Failure, Diesel, Dust, Engines, Fuels, Particle size

Proceedings Papers

Modeling and Simulation of Cross-Flow Induced Vibration in a Multi-Span Tube Bundle

Shahab Khushnood, Zaffar M. Khan, M. Afzaal Malik, Zafarullah Koreshi, Mahmood Anwar Khan

Proc. ASME. ICONE12, 12th International Conference on Nuclear Engineering, Volume 2, 253-264, April 25–29, 2004

Paper No: ICONE12-49161

DOI: https://doi.org/10.1115/ICONE12-49161

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Topics: Acoustics, Cross-flow, Damage, Damping, Fluids, Modeling, Porosity, Resonance, Simulation, Turbulence

Proceedings Papers

Scuffing Failure Analysis Due to an Abrasive Contaminant in High Pressure Injection Fuel System

Tayyaba Sultana, Obaid ur Rehman, Badar Rashid, M. Afzaal Malik

Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 231-232, September 12–16, 2005

Paper No: WTC2005-63381

DOI: https://doi.org/10.1115/WTC2005-63381

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Topics: Failure analysis, Fuel systems, High pressure (Physics), Temperature, Failure, Particle size, Particulate matter, Filters, Materials properties, Wear

Proceedings Papers

CFD Analysis of Vortex Shedding in a Circular Cylinder: Flow Induced Vibration Design

Nadeem Ahmed Sheikh, M. Afzaal Malik, Arshad Hussain Qureshi, M. Anwar Khan, Shahab Khushnood

Proc. ASME. ICONE14, Volume 3: Structural Integrity; Nuclear Engineering Advances; Next Generation Systems; Near Term Deployment and Promotion of Nuclear Energy, 289-296, July 17–20, 2006

Paper No: ICONE14-89812

DOI: https://doi.org/10.1115/ICONE14-89812

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Topics: Boundary layers, Circular cylinders, Computational fluid dynamics, Design, Flow-induced vibrations, Vortex shedding, Flow (Dynamics), Vibration, Fluids, Computation

Proceedings Papers

Modeling and Simulation of Cross-Flow Induced Vibrations in Tube Bundles Using Bondgraph Approach

M. Afzaal Malik, Badar Rashid, M. Anwar Khan, Khawaja Sajid Bashir, Shahab Khushnood

Proc. ASME. ICONE14, Volume 3: Structural Integrity; Nuclear Engineering Advances; Next Generation Systems; Near Term Deployment and Promotion of Nuclear Energy, 133-145, July 17–20, 2006

Paper No: ICONE14-89367

DOI: https://doi.org/10.1115/ICONE14-89367

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Topics: Cross-flow, Modeling, Simulation, Vibration, Acoustics, Computer software, Damping, Excitation, Flow-induced vibrations, Fluids

Proceedings Papers

A Review on Fluid Structure Interaction Modeling Using Bondgraph Method

M. Afzaal Malik, Badar Rashid, Shahab Khushnood

Proc. ASME. FEDSM2006, Volume 2: Fora, 351-359, July 17–20, 2006

Paper No: FEDSM2006-98398

DOI: https://doi.org/10.1115/FEDSM2006-98398

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Topics: Fluid dynamics, Fluid structure interaction, Modeling, Pistons, Dynamic systems, Fluids, Hydraulic motors, Hydraulics, Osmosis

Proceedings Papers

Dynamic Analysis of Fluid Flowing Through Micro Porous Filters Using Bondgraph Approach

M. Afzaal Malik, Badar Rashid, Shahab Khushnood

Proc. ASME. FEDSM2006, Volume 2: Fora, 421-426, July 17–20, 2006

Paper No: FEDSM2006-98397

DOI: https://doi.org/10.1115/FEDSM2006-98397

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Topics: Dynamic analysis, Filters, Flow (Dynamics), Fluids, Fuel injection pumps

Journal citation

NARROW

Modeling Low-Viscosity 1 st Compression Ring EHL at Large Radial Clearance in Initial Engine Start Up

Modeling EHL of Rough Piston Skirts Using Different Viscosity-Grade Lubricants in Initial Engine Startup

Shear Heating of High-Viscosity Grade Lubricant in Piston Skirts: EHL at Idling Speeds in Initial Engine Start Up

Effects of High Initial Engine Start Up Speeds in Isothermal Fluid Flow and Piston Skirts EHL

Modeling of Shear Heating in Elastohydrodynamic Lubrication of Piston Skirts by Considering Different Viscosity Oils in Initial Engine Start Up

Two-Dimensional Elastohydrodynamic Lubrication Fluid Flow Modeling of Piston Top Ring Considering Elastic Deformation in Initial Engine Start Up

Non-Newtonian Elastohydrodynamic Lubrication Fluid Flow Modeling of Piston Skirts Considering Low Speed Effects in Initial Engine Start Up

Modeling Viscous Isothermal Piston Skirts EHL in Very Low Initial Engine Start Up Speeds

Modeling Shear Heating in Piston Skirts EHL Considering Different Viscosity Oils in Initial Engine Start Up

Modeling Non-Newtonian Piston Skirts EHL in the Initial Engine Start Up

Hydraulic Autofrettage Technology: A Review

Vibration Analysis of a Multispan Tube in a Bundle

Modeling and Simulation of Elastohydrodynamic Lubrication of Piston Skirts Considering Elastic Deformation in the Initial Engine Start-Up

Surface Roughness Effects on Hydrodynamic Lubrication and Scuffing Failure Analysis of Axially Grooved Plunger of a Rotary Diesel Fuel Injection Pump

Modeling and Simulation of Cross-Flow Induced Vibration in a Multi-Span Tube Bundle

Scuffing Failure Analysis Due to an Abrasive Contaminant in High Pressure Injection Fuel System

CFD Analysis of Vortex Shedding in a Circular Cylinder: Flow Induced Vibration Design

Modeling and Simulation of Cross-Flow Induced Vibrations in Tube Bundles Using Bondgraph Approach

A Review on Fluid Structure Interaction Modeling Using Bondgraph Method

Dynamic Analysis of Fluid Flowing Through Micro Porous Filters Using Bondgraph Approach

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