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 9 of 9 for “"High-Temperature Superconductor (HTS)"”.
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Stability and quench protection of high-temperature superconductors
… reliability and safe operation. Although the high-temperature superconductor (HTS) is considered much more stable than the low-temperature superconductor (LTS), it is susceptible to damage caused primarily by three events that can occur in large-scale "real" devices: 1) overheating; 2) high …
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Development of HTS Transformer-Rectifier Flux Pumps
High Temperature Superconductor (HTS) magnets are enabling components for many valuable applications including medical imaging and fundamental physics research. One major inconvenience of using superconducting components is the need to cool them to a very low temperature, and once at this low …
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Characterizing and using defects in high-temperature superconductor cables and magnets
High-temperature superconductor (HTS) cables and magnets are enabling a range of high-current and high-field applications, including compact fusion devices aiming to achieve net energy. Defects in HTS pose manufacturing, cost, and operational challenges. A rigorous understanding and predictive …
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Analysis of a space experimental design for high-Tc superconductive thermal bridges
… are limited due to cryogenic evaporation. High-temperature superconductor (HTS) materials have been proposed by researchers at the National Aeronautics and Space Administration Langley's Research Center (NASA-LaRC) as an alternative to the currently used manganin wires for electrical …
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Solid-state NMR of low-gamma nuclei and solid-state NMR probe design towards minimization of the perturbation of the applied magnetic field
… to obtain sufficient resolution, varietyof temperatures and sample spinning ranges. In this thesis, my recent work in three different areas will be presented: the first will illustrate howwe have expanded the ability to conduct NMR experiments for unreceptive nuclei (i.e. nuclei with a low …
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Flux Pumping for No-Insulation High Temperature Superconducting REBCO Magnets
The high temperature superconducting (HTS) REBCO magnet has many advantages compared to the low temperature superconducting (LTS) magnet, including high operating temperature, high critical current under high magnetic fields, and strong mechanical properties. Due to these excellent properties, HTS …
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Study of Second Generation High Temperature Superconductors: Electromagnetic Characteristics and AC Loss Analysis
… presents a novel study on Second Generation High Temperature Superconductors, which covers their electromagnetic characteristics and AC loss analysis. Lorentz Force Electrical Impedance Tomography (LFEIT) is one of the most promising hybrid diagnostic scanners with burgeoning potential for …
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DESIGN AND STUDY OF THE IRIS 10 T ENERGY SAVING DIPOLE MAGNET FOR ACCELERATORS: ESMA
… optimized. REBCO tapes belong to the class of High Temperature Superconductors (HTS), a class of materials which remain superconducting at temperatures higher than liquid nitrogen, in contrast to classical Low Temperature Superconductors (LTS) that require liquid helium refrigeration. This …
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Study of high temperature superconducting tapes for applications in high-field magnets and power systems
… the construction of superconducting magnets with high field and low inductance is very important. This requires superconducting magnets to be able to carry very high current even with a small conductor curvature (less than 50 mm in some special cases). Due to the high current density and high …