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A. K. W. Ahmed
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Proceedings Papers

Feasibility Analysis of Open-Loop Rollover Control of Heavy Freight Vehicles

P. J. Liu, S. Rakheja, A. K. W. Ahmed
Proc. ASME. IMECE99, Innovations in Vehicle Design and Development, 127-138, November 14–19, 1999
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1999-0340
https://doi.org/10.1115/IMECE1999-0340
View Paper titled, Feasibility Analysis of Open-Loop Rollover Control of Heavy Freight Vehicles
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Topics: Vehicles, Delays, Braking, Algorithms, Roads, Safety, Stability, Steering systems, Tires, Transportation systems
Proceedings Papers

Tank Shape Optimization for Enhancement of Roll Stability of Partially Filled Tank Vehicles in Steady Turning

X. Kang, S. Rakheja, I. Stiharu, A. K. W. Ahmed
Proc. ASME. IMECE2000, Advanced Vehicle Technologies, 109-118, November 5–10, 2000
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2000-1213
https://doi.org/10.1115/IMECE2000-1213
View Paper titled, Tank Shape Optimization for Enhancement of Roll Stability of Partially Filled Tank Vehicles in Steady Turning
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Topics: Shape optimization, Stability, Turning, Vehicles, Geometry, Stress, Cross section (Physics), Optimization, Roads, Steady state
Proceedings Papers

Hunting Analysis of a Partially-Filled Railway Tank Car

Iman Hazrati Ashtiani, Subhash Rakheja, A. K. W. Ahmed, Jimin Zhang
Proc. ASME. JRC2015, 2015 Joint Rail Conference, V001T10A003, March 23–26, 2015
Publisher: American Society of Mechanical Engineers
Paper No: JRC2015-5631
https://doi.org/10.1115/JRC2015-5631
View Paper titled, Hunting Analysis of a Partially-Filled Railway Tank Car
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Topics: Railway tank cars, Dynamics (Mechanics), Rails, Sloshing, Wheels, Wheelsets, Damping, Oscillations, Pendulums, Stress
Proceedings Papers

Hunting Characteristics of a Freight Car in Presence of Secondary Suspension Non-Smooth Contact Dynamics

Iman Hazrati Ashtiani, A. K. W. Ahmed, Subhash Rakheja, Jimin Zhang
Proc. ASME. IMECE2014, Volume 12: Transportation Systems, V012T15A038, November 14–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2014-38960
https://doi.org/10.1115/IMECE2014-38960
View Paper titled, Hunting Characteristics of a Freight Car in Presence of Secondary Suspension Non-Smooth Contact Dynamics
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Topics: Algorithms, Bearings, Bifurcation, Contact dynamics, Damping, Dynamic models, Dynamic response, Freight cars, Friction, Geometry
Journal Articles

Rectangular Pressure Vessels of Finite Length

A. E. Blach, V. S. Hoa, C. K. Kwok, A. K. W. Ahmed
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. February 1990, 112(1): 50–56.
https://doi.org/10.1115/1.2928587
Published Online: February 1, 1990
View Article titled, Rectangular Pressure Vessels of Finite Length
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Topics: Pressure vessels, Design, ASME Standards, Deflection, Computation, Design methodology, Finite element analysis, Strain gages, Stress, Vessels
Journal Articles

Lateral Stability Behavior of Railway Freight Car System With Elasto-Damper Coupled Wheelset: Part 1—Wheelset Model

A. K. W. Ahmed, S. Sankar
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. December 1987, 109(4): 493–499.
https://doi.org/10.1115/1.3258827
Published Online: December 1, 1987
View Article titled, Lateral Stability Behavior of Railway Freight Car System With Elasto-Damper Coupled Wheelset: Part 1—Wheelset Model
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Topics: Dampers, Freight cars, Stability, Wheelsets, Rail vehicles, Railroads, Stiffness, Trucks, Wheels
Journal Articles

Lateral Stability Behavior of Railway Freight Car System With Elasto-Damper Coupled Wheelset: Part 2—Truck Model

A. K. W. Ahmed, S. Sankar
Journal: Journal of Mechanical Design
Publisher: ASME
Article Type: Research Papers
J. Mech. Des. December 1987, 109(4): 500–507.
https://doi.org/10.1115/1.3258828
Published Online: December 1, 1987
View Article titled, Lateral Stability Behavior of Railway Freight Car System With Elasto-Damper Coupled Wheelset: Part 2—Truck Model
Open the PDF for Lateral Stability Behavior of Railway Freight Car System With Elasto-Damper Coupled Wheelset: Part 2—Truck Model in another window
Topics: Dampers, Freight cars, Stability, Trucks, Wheelsets, Damping, Particle spin, Railroads, Rotation, Spin (Aerodynamics)