how would electrostatic force releted to friction
Answers
1. Friction Force and its Relationship to the Electrostatic Charges at Interfaces Dr. Thiago A L Burgo
1. Friction Force and its Relationship to the Electrostatic Charges at Interfaces Dr. Thiago A L Burgo2. Outline Unicamp • Friction coefficient induced by electrostatic charges – Coefficient of rolling resistance x Electrostatic potential (EP) – Friction angle x EP – Friction at nanoscale • Lateral Force Microscopy (LFM) Argonne Na/onal Laboratory • Tribocurrent and macroscopic friction force – Dependence on the atmosphere – Friction force fluctuations – Electrostatic adhesion • Nanomechanical Mapping on tested PTFE – Triboemission • Concluding Remarks • Electrostatic Discharge (ESD) and Technological Challenges
1. Friction Force and its Relationship to the Electrostatic Charges at Interfaces Dr. Thiago A L Burgo2. Outline Unicamp • Friction coefficient induced by electrostatic charges – Coefficient of rolling resistance x Electrostatic potential (EP) – Friction angle x EP – Friction at nanoscale • Lateral Force Microscopy (LFM) Argonne Na/onal Laboratory • Tribocurrent and macroscopic friction force – Dependence on the atmosphere – Friction force fluctuations – Electrostatic adhesion • Nanomechanical Mapping on tested PTFE – Triboemission • Concluding Remarks • Electrostatic Discharge (ESD) and Technological Challenges3. Explosions triggered by electrostatic discharge