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Showing 1 to 7 of 7 for “"wall temperature distribution"”.
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Transient model of preheating a submerged entry nozzle
… model of heat transfer in the refractory walls to simulate the SEN preheating process. The model predictions match with experimental measurements of preheating with a natural-gas torch, including temperature profile across the flame, temperature histories measured inside the SEN wall, the …
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Innovative Heat Transfer Augmentation Techniques in Mechanical Face Seal
… uniformly in order to reduce the interfacial temperature, eliminate thermally-induced failure, and thus increase the life of a mechanical seal. Two innovative heat transfer augmentation techniques - surface texturing and built-in phase change device - have been developed in our laboratory to …
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Experimental and computational investigation of combustion phenomena in mesoscale ducts
… was utilized in order to determine the wall temperature distributions for different flame phenomenologies and to test the hypothesis that the moving nature of an oscillating flame will more uniformly distribute enthalpy throughout the duct. Both quartz and steel tubes were studied during …
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Development of MiST-IR : multi-spectral infrared thermography
… diagnostic techniques for measuring the 2-D wall temperature distribution or the 2-D phase distribution of the fluid above the surface. These methods make use of infrared thermography, a well developed practice involving the use of a high-speed infrared camera to collect visual data. By …
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Analyses of Bluff Body and Swirl-Stabilised Flames Using Large Eddy Simulation
… since an improved efficiency and lower flame temperatures can be achieved, thereby offering reductions in pollutant emissions. The stability of these flames in practical combustion systems, where ubiquitous turbulence is present, is enhanced through the use of bluff body flame holders and …
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An Investigatio of Subcooled flow Boiling with Emphasis o nits Initiation
Made available in DSpace on 2017-07-06T18:55:40Z (GMT). No. of bitstreams: 2 Nourmohammadi_Khosrow_MS.pdf: 44965532 bytes, checksum: e061f1448c007bf887afc3534ab2da4a (MD5) license.txt: 4813 bytes, checksum: 715c4321821a960fa1a1e91d2ac7ebce (MD5) Previous issue date: 1980
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Geometric and numerical optimisation of single- and two-phase convective heat transfer in microchannel heat sinks
… performance at low thermal resistance and temperature. To satisfy high heat flux demand and compact size for the present and future applications, single-phase and two-phase convective heat transfer mechanisms in circular, equilateral triangular, rectangular and square microchannels (micro …