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 7 of 7 for “"transfer-free"”.
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A frequency domain analysis of surface heat transfer/free-stream turbulence interactions in a transonic turbine cascade
… time-resolved surface heat flux to the turbulent free-stream flow over a turbine blade is investigated. Measurements are made in a transonic linear cascade with a modem high pressure turbine blade profile. Time-resolved direct heat transfer measurements are made with Heat Flux Microsensor (HFM) …
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A SSIMPLE Approach to Surfactant Self-Assembly using DPD Simulations
… liquids at equilibrium) algorithm provided the transfer free energy, then converted into the required DPD parameters. The method was expanded to several neutral surfactant systems, together with molecular mechanics which provided the intramolecular bead distances and angles. The reliability of …
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Transition path sampling in organometallic catalysis: Overcoming the rare event problem in ab initio molecular dynamics
… surface (PES) of a reaction and calculating free energies using the harmonic approximation. Ab initio molecular dynamics (AIMD) is an obvious strategy to address these issues. Within these simulations, the full range of thermally accessible structures is explored and anharmonicity is …
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Development of Graphene Based Gas Sensors
… deposition was carried out on a copper foil and transferred to different substrates by wet etching of Cu foil by ferric chloride solution followed by the removal of polymer layer. After the synthesis and transfer of graphene to desired substrate, Raman spectroscopy was used to analyze the quality …
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Integrated Catalytic Fabrication Approaches for Graphene-Based Electronic Devices
… high-quality graphene. However, the required transfer step from the metal growth substrate to the desired dielectric substrate is a major bottleneck for the integrated manufacturing of graphene-based electronic devices. The performance of a typical graphene field effect transistor (GFET) is …
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Numerical modelling of the tilt casting processes of titanium alumindes
… interactions of physical phenomena such as heat transfer, free surface fluid flow, solidification and so on. A number of free surface modelling techniques are applied to simulate the interface between the molten metal entering the mould in the filling phase, and the gas escaping. The CFD code …
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Geometric Design Methods for Conducting Solids Cooled by Conjugate Heat Transfer Including Surface Radiation
… for conducting solids cooled by multimode heat transfer, including surface radiation. The goal is to determine solid shapes with reduced or minimal overall thermal resistances. The influence of radiation on the predicted optimal shapes and thermal performance is investigated.First, a heuristic, …