Search: onr:"swepub:oai:research.chalmers.se:91d6de1a-f400-4c3b-9336-9654e687904b" > A semi-analytic pow...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 02946naa a2200373 4500 | |
001 | oai:research.chalmers.se:91d6de1a-f400-4c3b-9336-9654e687904b | |
003 | SwePub | |
008 | 171007s2014 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.1063/1.48822562 DOI |
024 | 7 | a https://research.chalmers.se/publication/1997502 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Singh, Ru Institute for Plasma Research India4 aut |
245 | 1 0 | a A semi-analytic power balance model for low (L) to high (H) mode transition power threshold |
264 | 1 | b AIP Publishing,c 2014 |
338 | a electronic2 rdacarrier | |
520 | a We present a semi-analytic model for low (L) to high (H) mode transition power threshold (P-th). Two main assumptions are made in our study. First, high poloidal mode number drift resistive ballooning modes (high-m DRBM) are assumed to be the dominant turbulence driver in a narrow edge region near to last closed flux surface. Second, the pre-transition edge profile and turbulent diffusivity at the narrow edge region pertain to turbulent equipartition. An edge power balance relation is derived by calculating the dissipated power flux through both turbulent conduction and convection, and radiation in the edge region. P-th is obtained by imposing the turbulence quench rule due to sheared E x B rotation. Evaluation of P-th shows a good agreement with experimental results in existing machines. Increase of P-th at low density (i.e., the existence of roll-over density in P-th vs. density) is shown to originate from the longer scale length of the density profile than that of the temperature profile. | |
650 | 7 | a NATURVETENSKAPx Fysikx Fusion, plasma och rymdfysik0 (SwePub)103032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Fusion, Plasma and Space Physics0 (SwePub)103032 hsv//eng |
700 | 1 | a Jhang, H.4 aut |
700 | 1 | a Kaw, P.K.u Institute for Plasma Research India4 aut |
700 | 1 | a Diamond, P. H.u University of California4 aut |
700 | 1 | a Nordman, Hans,d 1957u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)elfhn |
700 | 1 | a Bourdelle, Cu Le Commissariat à l’Énergie Atomique et aux Énergies Alternatives (CEA),The French Alternative Energies and Atomic Energy Commission (CEA)4 aut |
700 | 1 | a Loarte, A4 aut |
710 | 2 | a Institute for Plasma Research Indiab University of California4 org |
773 | 0 | t Physics of Plasmasd : AIP Publishingg 21:6, s. 062503-q 21:6<062503-x 1089-7674x 1070-664X |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/199750/local_199750.pdfx primaryx freey FULLTEXT |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/199750/local_199750.pdf |
856 | 4 8 | u https://doi.org/10.1063/1.4882256 |
856 | 4 8 | u https://research.chalmers.se/publication/199750 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Copy and save the link in order to return to this view