Theses and Dissertations
Now showing items 1-4 of 4
Use of indicator diagrams in studying combustion in a diesel engine
(Pennsylvania State University, 1932-06)
The object of this investigation was to study the effects of various sizes of orifices in the fuel injection nozzles and pre-combustion chambers upon the combustion in a multicylinder compression ignition engine.
An investigation of lubrication oil film breakdown pressures under steady and intermittent loading
(Pennsylvania State College, 1932-06)
The investigation of breakdown pressures of lubricating oil films with an attempt to establish a definite relation between the effects of steady and intermittent loads on a bearing. The work was extended to include the ...
Results of dilatometric observations made on a series of corrosion resistant chromium steels
(Carnegie Institute of Technology, 1932-05)
This thesis presents the results of dilatometric observations made on a series of corrosion resistant chromium steels, some of Navy specification composition, and some of standard commercial analysis.
The effect of certain reagents on the nitrided case.
(Pennsylvania State College, 1932)
Nitrification oi steel was first given serious attention about 1911, at Watertown Arsenal, where the herd white layer formed on the bore of guns after repeated firing, was observed Kind studied, (deference No.l) Prior ...