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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
421

Innovative Tandem GTAW with Alternating Side-by-Side Spot-Like Welds to Minimize Centerline Solidification Cracking

Albannai, Abdulaziz I., Mr January 2017 (has links)
No description available.
422

Spurious Grain Formation During Directional Solidification in Microgravity

Upadhyay, Supriya Ramashankar 01 June 2018 (has links)
No description available.
423

HEAT TRANSFER AUGMENTATION FOR EXTERNAL ICE-ON-TUBE TES SYSTEMS USING POROUS COPPER MESH TO INCREASE VOLUMETRIC ICE PRODUCTION

NIRMALANANDHAN, VICTOR SANJIT January 2004 (has links)
No description available.
424

A SUC MODEL STUDY FOR SOLIDIFICATION/STABILIZATION OF ORGANIC HAZARDOUS WASTES WITH REACTIVATED CARBON

GONG, PENG 11 October 2001 (has links)
No description available.
425

Riser Feeding Evaluation Method for Metal Castings Using Numerical Analysis

Ahmad, Nadiah January 2015 (has links)
No description available.
426

Lattice Boltzmann Simulation of Natural Convection During Dendritic Growth

Hashemi, Mohammad 10 June 2016 (has links)
No description available.
427

Development of a High Chromium Ni-Base Filler Metal Resistant to Ductility Dip Cracking and Solidification Cracking

Hope, Adam T., Hope 30 August 2016 (has links)
No description available.
428

Solidification Cracking Performance and Metallurgical Analysis of Filler Metal 82

Orr, Michael Romanoff January 2016 (has links)
No description available.
429

Microstructure-property correlations in rapid-solidification processed Fe-Al-Si alloys /

Thamboo, Samuel Vinod, January 1984 (has links)
No description available.
430

ANALYSIS OF LIQUID POOLING DURING LATE-STAGE SOLIDIFICATION

Ashraf, Rameez 10 1900 (has links)
<p>Grain structure and secondary phases play a critical role in determining the mechanical properties of industrial alloys. The spatial variation of such phases is very closely correlated to the liquid pooling established during late stage solidification and grain boundary coalescence. Obtaining a theory that correlates the evolution of length scales during grain boundary coalescence is a critical step toward the optimization of commercial alloys. This thesis highlights various phenomena that enter such a theory. They include coarsening and coalescence of dendrites, nucleation mechanisms and changes in composition of inter-dendritic liquid where second phases tend to initially form. Quantitative phase field models of solidification to simulate casting conditions and microstructure evolution are used in combination with characterization techniques to illustrate the connection between number, size, and distribution of liquid pools. Characterization techniques include spectral analysis, and clustering analysis by way of the Hoshen-Kopleman algorithm. By characterizing late-stage liquid pools, this thesis aims to be a first step towards developing a statistical scaling theory of length scale of liquid pooling.</p> / Master of Applied Science (MASc)

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