Intermittent machining is characterized by its complex and irregular context. This intermittency causes to occur under difficult conditions that greatly influence the technological performance parameters. The aim of present work evaluate effects input parameters, cutting speed, Vc, depth cut, ap, tool nose radius, r feed rate, f, on surface roughness, Ra, tangential force, Fz, motor power consu...

Alcator C-Mod, the high field, high density, diverted, compact tokamak in the world's portfolio of high performance plasma fusion devices, is heated exclusively with ICRF auxiliary power. In this paper an overview of recent results is summarized, with particular attention given to the importance of RF operation and the flexibility afforded by different heating scenarios. Besides the routine min...

Secondary electron emission (SEE) can potentially lead to beam instabilities, material degradation, beam closure (shorting or pulse shortening), and R.F. breakdown. Under certain conditions, SEE may be desired as a source of electrons for a high power microwave device. Material surface physics, morphology, and possibly the state of the material play a role in the emission process. This DEPSCoR ...