Dmitri Ryutov

Dmitri Dmitriyevich Ryutov (Russian: Дми́трий Дми́триевич Рю́тов; born March 6, 1940 in Moscow) is a Russian theoretical plasma physicist.

Dmitri Dmitriyevich Ryutov
Born (1940-03-06) March 6, 1940
Moscow, USSR
NationalityRussian
EducationMoscow Institute of Physics and Technology (M.S.)
Kurchatov Institute (Ph.D.)
Awards
Scientific career
FieldsPlasma physics
Thesis (1966)
Websitepls.llnl.gov/people/staff-bios/physics/ryutov-d

Early life and career

Ryutov graduated from the Moscow Institute of Physics and Technology in 1962 and from the Kurchatov Institute in 1965, where he received his doctorate in plasma theory in 1966. From 1968 to 1997, he was at the Budker Institute for Nuclear Physics in Novosibirsk, where he expanded the fusion research program from 1979 and was promoted from deputy director to chief scientist in 1994. He was also a professor of plasma physics at the Novosibirsk State University. From 1994, he was a senior visiting scientist at the Lawrence Livermore National Laboratory (LLNL), where he became a Distinguished Member of the Technical Staff in 2012. Ryutov retired from LLNL in 2016.[1]

Among other things, he dealt with mirror machines (among other things, he proposed the Gas Dynamic Trap (GDT) in Novosibirsk),[2] Tokamak divertors,[3] particle beams with high energy density, the Z-Pinch,[4] solar and space physics,[5][6] laboratory astrophysics, X-ray optics and magnetic levitation. He was involved in the experimental magnetic levitation system Inductrack,[7] the Snowflake Divertor for tokamaks[8][9][10] and X-ray diagnostics at Linac Coherent Light Source.[11]

Honors and awards

Ryutov has been a corresponding member of the Russian Academy of Sciences since 1976 and a full member since 1992. He became a Fellow of the American Physical Society in 1998 and the Institute of Physics in 2004. He became an Edward Teller Fellow of the LLNL in 2007 and received the Distinguished Career Award from Fusion Power Associates in 2010.[12]

In 2017, he received the James Clerk Maxwell Prize for Plasma Physics for "many outstanding contributions to the theoretical plasma physics of low and high energy density plasmas, open and closed magnetic configurations, and laboratory and astrophysical systems".[13]

In 2020, Ryutov, with 10 other researchers from different institutions, jointly received the John Dawson Award for Excellence in Plasma Physics Research for the generation of Weibel-mediated collisionless shocks in laboratory plasma experiments.[14] He was part of a team that studied and observed Weibel-mediated collisionless shocks at the National Ignition Facility of LLNL.[15][16]

Other publications
  • Ryutov, D. D. (1999). "Landau damping: half a century with the great discovery". Plasma Physics and Controlled Fusion. 41 (3A): A1–A12. Bibcode:1999PPCF...41A...1R. doi:10.1088/0741-3335/41/3a/001. ISSN 0741-3335.
  • Ryutov, D. D. (2002). "On drift instabilities in magnetized target fusion devices". Physics of Plasmas. 9 (9): 4085–4088. Bibcode:2002PhPl....9.4085R. doi:10.1063/1.1496508. ISSN 1070-664X.
gollark: Maybe I am to make osmarksISA™, combining the horrors of various extant designs.
gollark: If you can get the same performance with less clock speed, which allows lower power, your architecture is better.
gollark: Some are worse, yes.
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gollark: Hello³boi⁴.

References
  1. "Lab scientist earns award for plasma physics | Lawrence Livermore National Laboratory". www.llnl.gov. Retrieved February 22, 2020.
  2. "Axial Electron Heat Loss from Mirror Devices Revisited". Fusion Science and Technology. 2005. doi:10.13182/fst05-33. ISSN 1536-1055.
  3. Ryutov, D. D.; Helander, P.; Cohen, R. H. (2001). "On the possibility of inducing strong plasma convection in the divertor of MAST". Plasma Physics and Controlled Fusion. 43 (10): 1399–1423. Bibcode:2001PPCF...43.1399R. doi:10.1088/0741-3335/43/10/309. ISSN 0741-3335.
  4. Ryutov, D. D.; Derzon, M. S.; Matzen, M. K. (1998). "The physics of fast Z pinches". Reviews of Modern Physics. doi:10.2172/291043.
  5. Ryutov, D. D. (2008). "On the Virial Theorem for Interstellar Medium". The Astrophysical Journal. 674 (2): 976–983. Bibcode:2008ApJ...674..976R. doi:10.1086/525521. ISSN 0004-637X.
  6. Ryutov, D.; Drake, R. P.; Kane, J.; Liang, E.; Remington, B. A.; Wood‐Vasey, W. M. (June 20, 1999). "Similarity Criteria for the Laboratory Simulation of Supernova Hydrodynamics". The Astrophysical Journal. 518 (2): 821–832. Bibcode:1999ApJ...518..821R. doi:10.1086/307293. ISSN 0004-637X.
  7. Post, R.F.; Ryutov, D.D. (2000). "The Inductrack: a simpler approach to magnetic levitation". IEEE Transactions on Applied Superconductivity. 10 (1): 901–904. Bibcode:2000ITAS...10..901P. doi:10.1109/77.828377. ISSN 2378-7074.
  8. Ryutov, D. D. (2007). "Geometrical properties of a "snowflake" divertor". Physics of Plasmas. 14 (6): 064502. Bibcode:2007PhPl...14f4502R. doi:10.1063/1.2738399. ISSN 1070-664X.
  9. Ryutov, D. D.; Soukhanovskii, V. A. (2015). "The snowflake divertor". Physics of Plasmas. 22 (11): 110901. Bibcode:2015PhPl...22k0901R. doi:10.1063/1.4935115. ISSN 1070-664X. OSTI 1226189.
  10. Ryutov, D. D.; Cohen, R. H. (2008). "Geometrical Effects in Plasma Stability and Dynamics of Coherent Structures in the Divertor". Contributions to Plasma Physics. 48 (1–3): 48–57. Bibcode:2008CoPP...48...48R. doi:10.1002/ctpp.200810008. ISSN 1521-3986.
  11. Ryutov, D. D. (2003). "Thermal stresses in the reflective x-ray optics for the Linac Coherent Light Source". Review of Scientific Instruments. 74 (8): 3722–3725. Bibcode:2003RScI...74.3722R. doi:10.1063/1.1590747. ISSN 0034-6748.
  12. "Fusion of interests powers Ryutov's LLNL career | Lawrence Livermore National Laboratory". www.llnl.gov. Retrieved February 22, 2020.
  13. "2017 James Clerk Maxwell Prize for Plasma Physics Recipient". American Physical Society. Retrieved February 22, 2020.
  14. "2020 John Dawson Award for Excellence in Plasma Physics Research Recipient". American Physical Society. Retrieved July 24, 2020.
  15. Fiuza, Frederico; Spitkovsky, Anatoly; Ryutov, Dmitri; Ross, Steven; Huntington, Channing; Mori, Warren; Silva, Luis; Park, Hye-Sook; Remington, Bruce (2013). "Driving Weibel-mediated collisionless shocks with NIF". APS Division of Plasma Physics Meeting Abstracts. 2013: UO5.007.
  16. Park, H.-S.; Huntington, C. M.; Fiuza, F.; Drake, R. P.; Froula, D. H.; Gregori, G.; Koenig, M.; Kugland, N. L.; Kuranz, C. C.; Lamb, D. Q.; Levy, M. C. (2015). "Collisionless shock experiments with lasers and observation of Weibel instabilities". Physics of Plasmas. 22 (5): 056311. doi:10.1063/1.4920959. ISSN 1070-664X.

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