Stagnation point heat transfer in a gas undergoing relaxation of its
internal energy is examined by solution of the equations of motion
using the two temperature approach of Wang Chang and Uhlenbeck.
The results are presented in parametric form and show that relaxation effects produce an adiabatic wall temperature above...
This paper is a metallurgical study of the microstructure of a
cobalt base hard facing alloy to determine the cause for inconsistant
wear properties. Wear tests on a Stellite 6 alloy, deposited using
oxyacetylene welding techniques, resulted in a wide range of weight
losses.
Microscopic examination has revealed the probable...
This paper is a study of the fatigue properties of the alloy
columbium - one percent zirconium in reverse bending. This paper
also is a design study of a satisfactory plate reverse bending fatigue
specimen configuration for use with the General Electric PRB pneumatic
testing machine. Selected tensile tests were...