Zobrazeno 1 - 10
of 34
pro vyhledávání: '"R. Schaich"'
Autor:
Kazutoshi Tokunaga, Yutai Katoh, Yoshio Ueda, Adrian S. Sabau, Charles R. Schaich, Ralph B. Dinwiddie, James O. Kiggans, Daniel T. Moore, Michael G. Littleton
Publikováno v:
Fusion Science and Technology. 75:690-701
Assessing the effect of neutron irradiation of plasma-facing materials has been challenging due to both the technical and radiological challenges involved. In an effort to address the radio...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db8f1e8e189eb28b2bbe97fb232640aa
https://doi.org/10.1080/15361055.2019.1623571
https://doi.org/10.1080/15361055.2019.1623571
Autor:
Kazutoshi Tokunaga, Yutai Katoh, Yoshio Ueda, Adrian S. Sabau, M. Akiyoshi, Charles R. Schaich, James O. Kiggans, Kenzo Ibano
Publikováno v:
Nuclear Materials and Energy, Vol 16, Iss, Pp 128-132 (2018)
F82H reduced activation steel coated with vacuum plasma sprayed (VPS) tungsten is a candidate as a plasma facing material for main chamber components in future fusion reactors. Due to different coefficients of thermal expansion (CTE), significant the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e91c690d3ae439bc27aee160ce95b829
http://www.sciencedirect.com/science/article/pii/S2352179117301114
http://www.sciencedirect.com/science/article/pii/S2352179117301114
Publikováno v:
Fusion Science and Technology. 72:616-622
The ITER Electron Cyclotron Heating (ECH) system Transmission Lines (TL) require highly polished copper mirrors on miter bends (both 90° and 140°) to direct microwaves from their origin to the toka...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dff39b52d0b4a6324e3866af79af6e3
https://doi.org/10.1080/15361055.2017.1350486
https://doi.org/10.1080/15361055.2017.1350486
Autor:
Timothy Jones, C.R. Luttrell, C. R. Schaich, D. N. Hill, Arnold Lumsdaine, Greg Hanson, Ethan Coffey
Publikováno v:
Fusion Science and Technology. :1-5
The ITER Electron Cyclotron Heating (ECH) system provides 20 MW of microwave power from 24 gyrotron sources. The power is transmitted through evacuated, corrugated waveguide transmission lines. The...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26c921d6d926743c06390ed69c657c74
https://doi.org/10.1080/15361055.2017.1333857
https://doi.org/10.1080/15361055.2017.1333857
Autor:
Gregory R. Hanson, Dennis L. Youchison, Alexander M. Melin, Arnold Lumsdaine, Charles R. Schaich
Publikováno v:
Fusion Science and Technology. :1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0208e675d93f123bc8b47105a987494
https://doi.org/10.1080/15361055.2017.1333855
https://doi.org/10.1080/15361055.2017.1333855
Publikováno v:
Fusion Science and Technology. :1-6
The ITER Electron Cyclotron Heating (ECH) system consists of transmission lines made up of individual sections of evacuated, aluminum, circularly corrugated waveguides. The high-intensity beam of e...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f138261fd6456ddd031f518c60316a3
https://doi.org/10.1080/15361055.2017.1333847
https://doi.org/10.1080/15361055.2017.1333847
Autor:
Adrian Bejan, David Brownell, Bart L. Murphy, James W. Klett, Adrian S. Sabau, Fred List, Kyle R. Gluesenkamp, Charles R. Schaich, Keith Carver
Publikováno v:
Applied Thermal Engineering. 180:115775
A novel heat exchanger architecture was investigated, in which each fluid pathway transitions through the heat exchanger from tube-flow to shell-flow, or from shell-flow to tube-flow. The heat exchangers (HX) consisted of two plenums filled with tube
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e894e5cc5bbf9da5cb938d98dbd4113f
https://doi.org/10.1016/j.applthermaleng.2020.115775
https://doi.org/10.1016/j.applthermaleng.2020.115775
Autor:
Arnold Lumsdaine, Ira Griffith, C.R. Luttrell, Greg Hanson, T.S. Bigelow, C. R. Schaich, Ethan Coffey, Alexander M. Melin
Publikováno v:
Fusion Science and Technology. 68:402-406
The ITER Electron Cyclotron Heating (ECH) system will produce a high-intensity beam of electromagnetic radiation for plasma heating. A total of 20 MW of power will be transferred from 170 GHz gyrot...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20e413c014a84d3ccad04b8d30f97c01
https://doi.org/10.13182/fst14-980
https://doi.org/10.13182/fst14-980
Autor:
Bill Wolframe, Arnold Lumsdaine, C. R. Schaich, David A Rasmussen, Ira Griffith, Ethan Coffey, T.S. Bigelow, C.R. Luttrell, Greg Hanson
Publikováno v:
Fusion Science and Technology. 68:383-387
Finite element analysis calculations are performed to determine the temperature profile in sections of the ITER Electron Cyclotron Heating (ECH) transmission line waveguide. Each aluminum, corrugat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1452d7b5e87240a91bd5762daa7adcb
https://doi.org/10.13182/fst14-962
https://doi.org/10.13182/fst14-962
Autor:
David C. Harper, Yoshio Ueda, Adrian S. Sabau, Lance Lewis Snead, Charles R. Schaich, Yutai Katoh, James O. Kiggans, Evan Keith Ohriner
Publikováno v:
ResearcherID
Testing of advanced materials and component mock-ups under prototypical fusion high-heat-flux conditions, while historically a mainstay of fusion research, has proved challenging, especiall...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ee7e6d6ea1fa1365fbc8e50751472a1
https://doi.org/10.13182/fst14-809
https://doi.org/10.13182/fst14-809