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Showing 1 to 4 of 4 for “"Three-dimensional numerical analysis"”.
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Three-dimensional numerical analysis of reflective cracks in airfield pavements
… raveling, and moisture infiltration. The analysis of reflective cracking involves all modes of fracturing i.e., Mode I (opening), Mode II (shearing), and Mode III (tearing) [61] and thus 3-D models are required. The need for true 3-D modeling of reflective cracking complicates the …
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Three dimensional numerical analysis for flow prediction in positive displacement screw machines
… is estimated by assuming simplified one-dimensional flow through passages with dimensions that are invariant with temperature and pressure. As manufacturing accuracy increases, clearances can be reduced and compressors thereby made smaller and more efficient. However to obtain full …
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Characterization and Analysis of Supersonic Flow Through De Laval Nozzles at Varied Design Conditions
<p>A combined numerical and experimental investigation of supersonic planar nozzles under different design conditions has been conducted. Supersonic planar nozzles are common geometries observed in supersonic wind tunnels and aircraft or rocket engines. For the important role they play in wind …
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Lateral Spreading Mechanics of Column-Supported Embankments
… mechanics. The research was performed using three-dimensional finite difference analyses. Limiting conditions for lateral spreading analysis were identified using case history records, and an undrained-dissipated approach was validated for the numerical analysis of limiting conditions (i.e., …