Arnold Lumsdaine Group Leader, Fusion Engineering Contact LUMSDAINEA@ORNL.GOV All Publications Analysis of an Actively Cooled Window for High Power Helicon Plasma Source The Material Plasma Exposure eXperiment MPEX: pre-design, development and testing of source concept Access to edge scenarios for testing a Scraper Element in early operation phases of Wendelstein 7-X... Cryogenic Considerations for Superconducting Magnet Design for the Material Plasma Exposure eXperiment... Design of the Wendelstein 7-X Inertially Cooled Test Divertor Unit Scraper Element... Multiphysics Analysis of the Wendelstein 7-X Actively Cooled Scraper Element... Development activities of the High Heat Flux Scraper Element Analysis of Cooling for the ITER ECH Waveguide Transmission Line... Analysis of ITER ECH Transmission Line Waveguide Couplings... Analysis of the Wendelstein 7-X Test Divertor Unit Scraper Element With Radiation Shields... Design and Analysis of Divertor Scraper Elements for the W7-X Stellarator Modeling and Analysis of the W7-X Divertor Scraper Element... Technical challenges in the construction of the steady-state stellarator Wendelstein 7-X... Design and Analysis of the W7-X Divertor Scraper Element... Progress on DCLL Blanket Concept PHYSICS AND ENGINEERING DESIGN OF THE DIVERTOR SCRAPER ELEMENT FOR THE W7-X STELLARATOR... Aspects of Steady-State Operation of the Wendelstein 7-X Stellarator An advanced plasma-material test station for R&D on materials in a fusion environment... Heat flux and design calculations for the W7-X divertor scraper element Structural analysis of an optimally designed spherical tokamak centerpost... Thermal Fluid Multiphysics Optimization of Spherical Tokamak FUSION NUCLEAR SCIENCE FACILITY (FNSF) BEFORE UPGRADE TO COMPONENT TEST FACILITY (CTF)... Pagination First page « First Previous page ‹â¶Ä¹ Page 1 Page 2 Current page 3 Key Links Curriculum Vitae Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Fusion Nuclear Science, Technology, and Engineering Section Fusion Engineering Group