Search for dissertations about: "flow physics"
Showing result 1 - 5 of 329 swedish dissertations containing the words flow physics.
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1. Properties of small Bi2Sr2CaCu2O8 intrinsic Josephson junctions: confinement, flux-flow and resonant phenomena
University dissertation from Stockholm : Department of Physics, Stockholm UniversityAbstract : In this thesis, intrinsic Josephson junctions, naturally formed in the strongly anisotropic high-temperature superconductor Bi2Sr2CaCu2O8 (Bi-2212), are studied experimentally. For this purpose, small mesa structures are fabricated on the surface of single crystals using micro- and nano-fabrication tools, focused ion beam is used to reduce the area of the mesa-structures down to ≈ 1 × 1 μm2. READ MORE
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2. Realistic simulations of delta wing aerodynamics using novel CFD methods
University dissertation from Stockholm : KTHAbstract : The overall goal of the research presented in this thesis is to extend the physical understanding of the unsteady external aerodynamics associated with highly maneuverable delta-wing aircraft by using and developing novel, more efficient computational fluid dynamics (CFD) tools. More specific, the main purpose is to simulate and better understand the basic fluid phenomena, such as vortex breakdown, that limit the performance of delta-wing aircraft. READ MORE
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3. Resonant Laser Techniques for Combustion and Flow Diagnostics
University dissertation from Division of Combustion Physics, Department of Physics, Lund UniversityAbstract : This thesis presents results from two areas of research. Firstly, the resonant coherent laser techniques polarization spectroscopy (PS), degenerate four-wave mixing (DFWM) and stimulated emission (SE) have been developed in the general field of combustion diagnostics. READ MORE
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4. Charge and Energy Noise from On-demand Electron Sources
University dissertation from Gothenburg : Chalmers tekniska högskolaAbstract : On-demand single electron sources (SES) are of key importance for future electronic applications such as metrology or quantum optics with electron. They allow for achieving a controlled, low-fluctuations flow of particles in a coherent mesoscopic conductor. READ MORE
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5. Non-Spherical Particle Interaction in Duct and Jet Flow
University dissertation from Luleå tekniska universitetAbstract : Wood waste is the most popular biomass recourse for many nations. Burned wood can, direct or indirect, release one of the greenhouse gases, carbon dioxide. The process can still be seen as a renewable source of energy since replanting of the trees and crops are consuming nearly the same amount of carbon dioxide through photosynthesis. READ MORE
