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Keywords: friction coefficient
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Proceedings Papers

Proc. ASME. IMECE2020, Volume 7B: Dynamics, Vibration, and Control, V07BT07A008, November 16–19, 2020
Paper No: IMECE2020-24338
... that occurred was self-excited vibration. self-excited vibration roller velocity friction coefficient water content subbituminous coal artificial coal STUDY ON RELATIONS BETWEEN ABNORMAL VIBRATION AND FRICTION CHARACTERISTICS OF A ROLLER DEPENDING ON WATER CONTENT FOR THREE TYPES OF FINED COAL...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 9: Mechanics of Solids, Structures and Fluids, V009T10A039, November 15–21, 2013
Paper No: IMECE2013-63992
... INVESTIGATING THE EFFECTS OF THE FRICTION COEFFICIENT AND TOOL GEOMETRY ON THE CUP THICKNESS IN THE DEEP DRAWING PROCESS OF SPXI250 ALLOY Iman Rostamsowlat Research Assistant The University of Western Australia Perth, WA, Australia Ahmad Afsari Assistant Professor Islamic Azad University, Shiraz...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 2A: Advanced Manufacturing, V02AT02A009, November 15–21, 2013
Paper No: IMECE2013-64549
..., now friction loaded components can be configured and used as functional machine parts. Rapid manufacturing selective laser sintering polyamide tribology friction coefficient 1 Copyright © 2013 by ASME FRICTION COEFFICIENTS AND SURFACE PROPERTIES FOR LASER SINTERED PARTS Daniel B...
Proceedings Papers

Proc. ASME. IMECE2009, Volume 13: New Developments in Simulation Methods and Software for Engineering Applications; Safety Engineering, Risk Analysis and Reliability Methods; Transportation Systems, 13-16, November 13–19, 2009
Paper No: IMECE2009-10161
... the possibility of using artificial neural network (ANN) modelling as a tool for friction coefficient prediction. The ANN model was trained at various configurations with different functions of training to develop the optimal ANN model. The experimental data was obtained from previous works. The results revealed...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 685-690, October 31–November 6, 2008
Paper No: IMECE2008-68428
... field, friction coefficient and Nusselt number in the pulse tube. Harmonic approximation technique is employed to derive an analytical solution. In this respect, mass, momentum and energy balance equations as well as the equation of state for ideal gas are transformed by implementing the harmonic...
Proceedings Papers

Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 511-522, October 31–November 6, 2008
Paper No: IMECE2008-69079
.... Keywords: rough surface, asperity, elastic force, contact moment, friction force, friction coefficient. A. Sepehri a Department of Mech Energy Southern Illinois Uember 2-6, 2008, Boston, Massachusetts, USA 8-69079 THREE DIMENSIONAL MODEL OF LY FLAT ROUGH SURFACES developed a three dimensional model...
Proceedings Papers

Proc. ASME. IMECE2007, Volume 8: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A and B, 809-820, November 11–15, 2007
Paper No: IMECE2007-43615
... tangential force component on the opposite side. The elastic friction force however is shown to be of a much smaller order than the contact normal force. rough surface asperity elastic force contact moment friction force friction coefficient Proceedings of IMECE2007 2007 ASME International...
Proceedings Papers

Proc. ASME. IMECE2002, Microelectromechanical Systems, 455-462, November 17–22, 2002
Paper No: IMECE2002-39305
... forces vs. separation, and for the friction coefficient vs. normal force for various values of these key parameters. friction coefficient contact nanocontacts multi-asperity models Proceedings of IMECE 02 2002 ASME International Mechanical Engineering Congress & Exposition C ftü d M os , E...
Proceedings Papers

Proc. ASME. IMECE2004, Microelectromechanical Systems, 207-209, November 13–19, 2004
Paper No: IMECE2004-60986
... loading conditions. Here, we investigate the inchworm operational wear and the evolution of friction coefficient as a function of the number of imposed wear cycles. A test procedure was developed to monitor various functional parameters such as the travel distance of the inchworm under an imposed drag...