Electrically and frictionally derived mound temperatures in carbon graphite brushes

Thermal mounding in brushes can cause concentrations of electrical and mechanical loading. Joule heating due to current constriction and plastic work dissipation associated with sliding friction give rise to very intense subsurface heat sources local to the thermal mound. Coupled with the nonlinear...

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Veröffentlicht in:	IEEE transactions on components, hybrids, and manufacturing technology hybrids, and manufacturing technology, 1989-06, Vol.12 (2), p.229-236
Hauptverfasser:	Bryant, M.D., Yune, Y.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical models Applied sciences Brushes Conducting materials Couplings Electric connection. Cables. Wiring Electrical engineering. Electrical power engineering Exact sciences and technology Friction Organic materials Plastics Resistance heating Temperature Thermal loading Various equipment and components
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