2 Matching Results

Search Results

Advanced search parameters have been applied.

in subjects: "Temperature Distribution"

open access

The Location of the Maximum Temperature on the Cutting Edges of a Drill

This study analyzes the temperature profile along the cutting edges of a drill and describes how the temperature on the chisel edge can exceed the temperature on the primary cutting edges. A finite element model predicts the temperature distribution in the drill, where the heat flux loads applied to the finite element model are determined from analytical equations. The model for the heat flux loads considers both the heat generated on the shear plane and the heat generated on the rake face of t… more

Date: January 7, 2005

Creator: Bono, M J & Ni, J

Item Type: Article

Partner: UNT Libraries Government Documents Department

open access

Modeling of laser produced plasma and z-pinch x-ray lasers

In this work we describe our theoretical activities in two directions of interest. First, we discuss progress in modeling laser produced plasmas mostly related to transient collisional excitation scheme experiments with Ne- and recently with Ni-like ions. Calculations related to the delay between laser pulses, transient gain duration and hybrid laser/capillary approach are described in more detail. Second, the capillary discharge plasma research, extended to wider range of currents and rise-tim… more

Date: February 7, 1999

Creator: Dunn, J.; Frati, M.; Gonzales, J. J.; Kalashnikov, M. P.; Marconi, M. C.; Moreno, C. H. et al.