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Now showing items 61-70 of 993
Simple shear processing of bulk BI₂TE₃ alloys
(Texas A&M University, 2001)
The objective of this work is to determine the appropriate extrusion conditions of cast Bi₂Te₃ alloys via equal channel angular extrusion (ECAE) to produce material that has a fine grain size (5~30[]m), uniform grain ...
Micro-fluidic flow control using the electroosmosis
(Texas A&M University, 2001)
The objective of the proposed thesis is the introduction and development of micro-scale particle image velocimetry ([u]-PIV) to study the micro-scale flow field in the electroosmotic flow, which is the flow produced by the ...
Rotordynamics of rub rings and bumpers
(Texas A&M University, 1995)
Not available
Technical and economic evaluations of cogeneration systems using computer simulations
(Texas A&M University, 1993)
Not available
The influence of equal channel angular extrusion on texture evolution in pure tantalum
(Texas A&M University, 1999)
Equal channel angular extrusion (ECAE) is a forming process that gives uniform plastic deformation by simple shear to bulk material without changing the cross- sectional area of the work piece. During multiple extrusions ...
Experimental response of gas hybrid bearings for high speed oil-free turbomachinery
(Texas A&M University, 2002)
The present investigation advances the analysis and experimental validation of simple gas bearing configurations with static and dynamic force characteristics desirable in high-speed turbomachinery. Comprehensive experiments ...
Understanding the friction factor behavior in liquid annular seals with deliberately roughened surfaces, a CFD approach
(Texas A&M University, 2002)
Bulk flow theory has been widely used to estimate annular seals dynamic coefficients. To predict the flow behavior through the seal, this theory relies on empirical friction factor correlations based on pipe data. Several ...
Rotordynamic evaluation of hybrid damper seals with metal mesh elements
(Texas A&M University, 2003)
Metal mesh hybrid damper seals (MHS) were proposed to be an alternative for brush hybrid pocket damper seals (PDS) in turbomachinery. The metal mesh hybrid damper seal is a hybrid of the pocket damper seal and the metal ...
An embedded polariscope evaluation of the peak stresses in drill collar joints due to bending
(Texas A&M University, 1969)
Not available
The development of an alpha-stringer structure in titanium alloys
(Texas A&M University, 1969)
Not available