Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"wave stability"”.
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Elucidation of Charge Density Wave Stability and Defect Interactions in the Highly-Ordered Structural Transition Metal Dichalcogenide System 1T-TaS2
… (1T-TaS2) has a rich and complex charge density wave (CDW) phase character that has been broadly studied. CDWs are a highly correlated state between electron density and lattice distortion, originally predicted to only exist in one dimension. The discovery of CDWs in two-dimensional systems …
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Some aspects of stability in thermoelasticity
In this thesis we study wave stability in the context of three theories of thermoelasticity: temperature-rate-dependent thermoelasticity TRDTE which was formulated by Green and Lindsay [21]; temperature-rate-dependent thermoelasticity with generalized thermoelasticity, which we label TRDTE + GTE …
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Nonlinear wave interactions in supersonic wind generated waves
The stability of a film adjacent to a compressible boundary layer was analyzed by using a model that accounts for the viscosity and the mean velocity profiles of the liquid and the gas, body forces, surface tension, compressibility and thermal conductivity of the gas, and nonlinear effects. The …
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Advancing Exhaust Flow Uniformity, Operational Stability, and Total Pressure Gain of Rotating Detonation Engines for Successful Turbine Integration
… flow oscillations matching the detonation wave frequency persisted even at the highest ARC. Next, RDC equipped with CNs of ARC > 2 showed improvements in exhaust flow uniformity and TPG, but shock reflections from the CN adversely affected the wave stability, eventually leading to …
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Combustion Physics and Inverse Modeling of Energetic Materials
… and transport processes results in complex wave patterns across a wide range of length scales from nano to millimeter. Our limited fundamental understanding of these combustion processes poses a challenge to design and optimize combustion properties, leading to significant reliance on …