'Contact mechanics' diaporamas de présentation

Steel balls

3. Steel balls. Reporter: Ali Farajollahi. The Question. Colliding two large steel balls with a thin sheet of material (e.g. paper) in between may "burn" a hole in the sheet. Investigate this effect for various materials. Contents. Initial Observations Theoretical background

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Thermal Contact Conductance of Metal/Polymer Joints

Thermal Contact Conductance of Metal/Polymer Joints. J.J. Fuller Mechanical Engineering Department Clemson University Clemson, SC 29634-0921 and E.E. Marotta Mechanical Engineering Department Clemson University Clemson, SC 29634-0921. Thermal Conduction Laboratory .

503 views • 21 slides

Contact Mechanics

Contact Mechanics. Maria Persson Gulda Kathleen DiSanto. Outline. What is Contact Mechanics? The two different kind of contacts. Boussinesq and Cerruti Potential Functions The specific case of an Applied Normal Force Hertz Equations- Derivation, Assumptions

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FINAL REPORT TCRP Project D-14 [Report 155] - Track Design Handbook for Light Rail Transit 2 nd Edition

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Hertz Contact Stress Theory

Hertz Contact Stress Theory. UA Optomechanics OPTI 521 Jacob Etter December 13, 2011. Introduction. Background Theory and Mathematics Contact Mechanics Summary and Conclusions. Mechanics of Materials. Typical Stress Theory Shows That for An Element Subject to Axial Load

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MCE 561 Computational Methods in Solid Mechanics Nonlinear Issues

MCE 561 Computational Methods in Solid Mechanics Nonlinear Issues. Nonlinear FEA. Many problems of engineering interest involve nonlinear behavior. Such behavior commonly arises from the following three sources:. Nonlinear Material Behavior

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Heinrich hertz By: Wes Taylor

Heinrich hertz By: Wes Taylor. Birth: February 22, 1857 Hamburg , German death: January 1, 1894 Bonn, Germany. Early Years.

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Contact Mechanics of Functionally Graded Materials M. A. Guler and F. Erdogan

Contact Mechanics of Functionally Graded Materials M. A. Guler and F. Erdogan. Contact Mechanics of Functionally Graded Materials.

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Surface Mechanics and Tribology Laboratory (SMTL) Professor K. Komvopoulos

Surface Mechanics and Tribology Laboratory (SMTL) Professor K. Komvopoulos. Ongoing Research Projects Fatigue of polysilicon MEMS devices Surface engineering for microelectromechanical systems (MEMS)

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Relating Robot Parameters to Laceration and Contusion Injuries via Contact Mechanics

?=o. ?=0.8. ?=0.6. Relating Robot Parameters to Laceration and Contusion Injuries via Contact Mechanics. Samson Phan & Mark Cutkosky. Introduction Robots are becoming increasingly common in environments where interactions with humans will be commonplace.

238 views • 1 slides