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Harold Barnard

Researcher at Lawrence Berkeley National Laboratory

Publications -  49
Citations -  1164

Harold Barnard is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Divertor & Alcator C-Mod. The author has an hindex of 14, co-authored 47 publications receiving 799 citations. Previous affiliations of Harold Barnard include Massachusetts Institute of Technology.

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ARC: A compact, high-field, fusion nuclear science facility and demonstration power plant with demountable magnets

TL;DR: The robust, robust, compact (ARC) as discussed by the authors is the product of a conceptual design study aimed at reducing the size, cost and complexity of a combined fusion nuclear science facility (FNSF) and demonstration fusion Pilot power plant.
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20 years of research on the Alcator C-Mod tokamak

Martin Greenwald, +91 more
- 25 Nov 2014 - 
TL;DR: The Alcator C-Mod tokamak as discussed by the authors is a high-field toroidal confinement device that uses high-power radio frequency (RF) waves for heating and current drive with innovative launching structures.
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Toughening mechanisms of the elytra of the diabolical ironclad beetle

TL;DR: This work identifies multiscale architectural designs within the exoskeleton of the diabolical ironclad beetle, Phloeodes diabolicus, and examines the resulting mechanical response and toughening mechanisms, creating interlocking sutures from biomimetic composites that show a considerable increase in toughness compared with a frequently used engineering joint.
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Divertor tungsten tile melting and its effect on core plasma performance

TL;DR: In this paper, a discussion of the implications of melting a divertor tungsten monoblock on the ITER plasma is presented, and the results show that only 15 g of Tungsten was lost from the tile over ~100 discharges.
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Mapping local deformation behavior in single cell metal lattice structures

TL;DR: In this article, high-resolution mapping of the heterogeneous structural response of single unit cells to the macro-scale loading condition was performed using synchrotron radiation micro-tomography.