Arnold Lumsdaine Group Leader, Fusion Engineering Contact lumsdainea@ornl.gov | 865.574.0446 All Publications Thermal analysis of Test Divertor Unit Scraper Element for Wendelstein 7-X... Plasma exposures of a high-conductivity graphitic foam for plasma facing components... Design and Analysis of an Actively Cooled Window for a High-Power Helicon Plasma Source... Design and Test of Wendelstein 7-X Water-Cooled Divertor Scraper... Power accounting of plasma discharges in the linear device Proto-MPEX... Developing the Science and Technology for the Material Plasma Exposure eXperiment (MPEX)... Progress in magnet design activities for the material plasma exposure experiment... Design and Analysis of 140-Degree Miter Bends for High Power Electron Cyclotron Heating Transmission Lines... Integration of uncooled scraper elements and its diagnostics into Wendelstein 7-X... Vacuum System and Modeling for the Materials Plasma Exposure Experiment... Major results from the first plasma campaign of the Wendelstein 7-X stellarator... Thermal-Hydraulics Modeling for Prototype Testing of the W7-X High Heat Flux Scraper Element... ITER ECH Switch Design and Analysis... Update on Cooling for the ITER ECH Waveguide Transmission Line... Analysis of the ITER ECH Waveguide Transmission Line Expansion Unit... Computational Investigation of the Thermal-Hydraulic Performance for Twisted Tape Enabled High Heat Flux Components... The development of the Material Plasma Exposure eXperiment MPEX... Pre-conceptual design activities for the materials plasma exposure experiment... Pre-Conceptual Design Activities for the Materials Plasma Exposure Experiment... 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... Pagination First page « First Previous page ‹‹ Page 1 Current page 2 Page 3 Next page ›› Last page Last » Key Links Curriculum Vitae ORCID Organizations Fusion and Fission Energy and Science Directorate Fusion Energy Division Fusion Nuclear Science, Technology, and Engineering Section Fusion Engineering Group