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Showing 1 to 20 of 32 for “"Liquid Lithium"”.
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Kinematic and Thermodynamic Effects on Liquid Lithium Sputtering
… preferential sputtering of deuterium atoms over lithium atoms in D-treated samples significantly decrease the absolute sputtering yield of lithium by at least 60% in the case of He+ bombardment. The secondary sputtered ion fraction for lithium bombardment has been measured for a variety of …
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Torsional fatigue corrosion of Armco iron in liquid lithium
Includes bibliographical references (pages 87-88).
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Technology and engineering of liquid lithium for fusion applications
… to edges that are much cooler than the core. Liquid lithium has been proposed, tested, and, on small scales, proven to be a potential replacement for current divertor concepts. Liquid lithium surfaces give rise to low recycling regimes at the plasma edge, increasing energy confinement times, …
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Liquid lithium corrosion studies for nuclear fusion reactor materials
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2025-05-01
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Target development for a compact liquid lithium neutron source
Embargo set by: Seth Robbins for item 123347 Lift date: 2024-04-29T21:47:53Z Reason: Author requested U of Illinois access only (OA after 2yrs) in Vireo ETD system
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The kinetics of liquid lithium reaction with various atmospheres
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1986.
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Liquid lithium loop development for open surface plasma facing components
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-05-01
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Grain boundary grooving of pure iron in nitrogen saturated liquid lithium
Includes bibliographical references.
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Thermal Desorption Spectroscopy Measurements of Hydrogen Retention in Flowing Liquid Lithium
Made available in DSpace on 2017-07-06T18:55:42Z (GMT). No. of bitstreams: 3 Olczak_Wieslaw_W_MS.pdf: 1180395 bytes, checksum: 7d82ac8bfb0643dbe1d1b55c59fa21b5 (MD5) Olczak_Wieslaw_W_MS_ABS.pdf: 40741 bytes, checksum: 152e9b0d550225e9814fc7adb7710818 (MD5) license.txt: 4813 bytes, checksum: …
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Advanced geometries for dryout mitigation in temhd-driven liquid lithium systems
… the damage in solid PFCs is through the use of liquid metals, specifically liquid lithium. Liquid lithium PFCs reduce erosion and thermal stress damage, prolonging device lifetime, and have been shown to enhance plasma performance, decrease edge recycling, and reduce impurities. Flowing open …
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Advancement of liquid lithium plasma-facing components for next-generation fusion devices
… and particle fluxes > 1 × 1023m−2s−1. Flowing liquid lithium Plasma Facing Components (PFCs) are a promising candidate for plasma exhaust. A flowing PFC presents a constantly refreshing face to the plasma greatly reducing the erosion and sputtering of the solid substrate below whilst also …
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Molecular Dynamics Modeling of Hydrogen in Liquid Lithium Surfaces Relevant to Fusion Devices
Made available in DSpace on 2017-07-06T18:55:56Z (GMT). No. of bitstreams: 3 Qiu_Huatan_MS.pdf: 1416575 bytes, checksum: 81b2e9f30cac4a12ee110d781fc2e4c8 (MD5) Qiu_Huatan_MS_ABS.pdf: 89094 bytes, checksum: 06c17a6a0ada187727cb205966c4b517 (MD5) license.txt: 4813 bytes, checksum: …
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The design and development of hydrogen isotope extraction technologies for a limit-style liquid lithium loop
As lithium has grown in popularity as a plasma-facing material, efforts have been placed on examining its viability as a first wall candidate. Lithium has proven over numerous studies to improve core confinement, while allowing access to operational regimes previously unattainable while using …
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Flow control and associated technologies to advance the application of TEMHD-driven liquid lithium in fusion devices
… In order to alleviate these serious issues, liquid metal concepts are being heavily researched as alternative plasma facing components. Liquid lithium has shown the most promise, as its use in fusion devices has led to increased confinement time, less wall recycling and improved impurity …
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Experimental and numerical analysis of thermoelectric magnetohydrodynamic driven liquid lithium flow in open channels for fusion applications
… material (PFM) has been widely considered, and liquid lithium, among many choices, has attracted a lot of research interests in recent years. Compared to the traditional solid plasma facing component (PFC) a liquid lithium PFC may effectively lower the erosion and thermal stress while …
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Effects of porosity on surface chemistry, wetting, and percolation in porous tungsten, liquid lithium hybrid plasma facing component system
… by integrating a low-Z component that is in the liquid phase. Plasma-surface interaction properties of a porous tungsten-liquid metal hybrid system, having the favorable bulk thermomechanical properties of W while serving as a scaffold for a liquid metal with self-healing and radiative vapor …
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Construction of a chamber to measure liquid lithium alloy vapor pressures and measurement of the lead-lithium eutectic vapor pressure
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Heat transfer analysis of thermoelectric driven swirling flow
… thermal stress. An alternative way is to utilize liquid metal especially the liquid lithium as the divertor material. An experiment on CDX-U found that a shallow pool of liquid lithium could bear 60MW/m2 heat flux without significant evaporation. A swirling flow pattern was observed during the …
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Interaction of plasmas with lithium and tungsten fusion plasma facing components
… as the material for the ITER divertor, and liquid lithium stands poised as its replacement in higher heat flux devices. As a refractory metal, tungsten’s large melting point and thermal conductivity as well as its low sputtering yield have led to its selection as the material of choice of …
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Thermoelectric Magnetohydrodynamic and Thermocapillary Driven Flows of Liquid Conductors in Magnetic Fields
… Application of the developed theory indicates liquid lithium fusion systems will operate in a TEMHD dominated regime. Technologies suggested by the exploitation of TEMHD pumping are also presented.
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