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 8 of 8 for “"Analytical and numerical analysis"”.
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Skewed Bridge Behaviors: Experimental, Analytical, And Numerical Analysis
… counterparts. In this thesis, to better understand the behavior of skewed bridges, experimental, numerical, and analytical researches have been conducted. The analytical method proposed here is the first of its kind in the skewed bridge research, and is expected to aid the bridge engineers with …
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Analytical and Numerical Analysis of Static Coulomb Formations
… to other methods of propulsion. This clean and fuel-efficient propulsion method is being investigated for use in formation flying and virtual structures. In the latter application, the individual spacecraft assume fixed positions relative to each other through the use of Coulomb forces. In …
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Performance and Analysis of a Deployable Diffractive Optical Element for Small Satellite Missions
As space missions push toward smaller, lighter, and more deployable instrumentation, diffractive optical elements (DOEs) offer a compelling alternative to traditional optics. Their ability to focus light through engineered phase profiles rather than curved surfaces allows for large-aperture, flat …
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Novel Schemes for the Collimation of Neutral Electron-Positron Beams
… of matter that present overall charge neutrality and therefore not embedded by self-generated magnetic fields. These beams are believed to be emitted as highly collimated astronomical jets by some of the most powerful and distant astrophysical objects in the Universe such as Black-holes, pulsars, …
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High Speed Fiber Optic Spectrometer
… presents the structure, operational principle and mathematical model of a novel high speed fiber optic spectrometer (HSFOS). In addition, the performance analysis is conducted and preliminary experimental results are listed and discussed. Such a spectrometer is highly desired by the …
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Entanglement entropy in quantum many particle systems and their simulation via ansatz states
… for quantum many-particle systems. On the one hand, the resulting complexity of the quantum systems has a high potential for technological advances if it can be exploited directly. For example, in recent years, the fundamentals for the realization of quantum computers and their possible …
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Analysis of flow and heat transfer inside different filter designs
… to theoretically investigate internal flow, heat and mass transfer inside different filter designs. The efficiency of filtering methods used to reduce/remove particles deposited in a liquid varies greatly depending on the type of par- ticles, the quality of filter media and filter design. As a …
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Design of single-carrier frequency domain equalization (SC-FDE) with transmit diversity for wireless and optical communications
As the demand of wireless service is rising, there is a need to transmit high-speed packets over the wireless communication channel. Broadband data transmission over wireless channels commonly faces the challenges of multipath fading channels, which are both time and frequency selective. There is …