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Showing 1 to 12 of 12 for “"wave heating"”.

  1. Thermonuclear Driven Fast Magnetosonic Wave Heating in Tokamak Plasmas

    Sutton, William Roy, IiiUniversity of Illinois at Urbana-Champaign2014

    A thermonuclear driven fast magnetosonic wave instability is investigated in tokamak plasmas for propagation transverse to the external magnetic field at frequencies of several times the alpha particle gyro rate: (omega)(TURNEQ)L(OMEGA)(, ) =k(,(PERP))v(,A), L(TURN)4 to 8, k(,(PARLL))<<k(,(PERP)). …

    uiuc Repository record

  2. Theoretical investigations of nonlinear effects in lower hybrid wave heating

    Fukuyama, AtsushiKyoto University1980

    kyoto Repository record

  3. Impacts of Anisotropy, Wave Heating, and Neutral Winds on High-Latitude Ionospheric Dynamics

    Burleigh, Meghan R.

    … (ion upflow) in response to a variety of plasma heating and uplifting processes such as DC electric fields and precipitation. Once ions have been lifted to high altitudes, transverse ion acceleration by broadband ELF waves can give the upflowing ions sufficient energy for the mirror force to propel …

    embry-riddle Repository record

  4. A study of parametric instabilities during the Alcator C lower hybrid wave heating experiments

    Takase, YuichiMassachusetts Institute of Technology1983

    Thesis (Sc.D.)--Massachusetts Institute of Technology, Dept. of Physics, 1983.

    mit Repository record

  5. A Distribution Function and Fusion Reaction Rate for Fast-Wave Heating of Helium-3 in an Advanced Fueled Tokamak

    Splitt, Edward F.2017

    Made available in DSpace on 2017-07-06T18:58:53Z (GMT). No. of bitstreams: 3 Splitt_Edward_F_MS.pdf: 33143530 bytes, checksum: ee9ef531148aa4393a6757c048e921e1 (MD5) Splitt_Edward_F_MS_ABS.pdf: 486724 bytes, checksum: 674566fe99afbc81b1364bc77b827716 (MD5) license.txt: 4813 bytes, checksum: …

    uiuc Repository record

  6. Electron Temperature Enhancement Effects on Plasma Irregularities Associated with Charged Dust in the Earth's Mesosphere

    Chen, ChenVirginia Tech2007

    … Summer Echoes PMSE may be modulated by radio wave heating the irregularity source region with a ground-based ionospheric heating facilities. It is clear from these past investigations that the temporal behavior of PMSE during ionospheric heating shows promise as a diagnostic for the associated …

    vt Repository record

  7. Generation and propagation of longitudinal tube waves in late-type stellar atmospheres and the rotation-emission activity relation

    Gad El-Mawla, DiaaUniversität Heidelberg

    Generated longitudinal tube wave (LTW) energy fluxes as a result of the interaction of magnetic flux tubes with the turbulent medium of the convection zones of late-type stars were computed. Solar magnetic flux tubes of different filling factors were heated with adiabatic and radiatively damped …

    heid-diss Repository record

  8. AGN outflows and the cluster cooling flow conundrum

    Klees, IljaUniversity of Southampton2011

    … varied and its impact on jet morphology and the heating process studied. The jet opening angle was found not to impact the heating process, while a study on wave heating demonstrated the presence of sound waves. The third project involved varying the jet heating power as a trade-off of thrust, …

    soton Repository record

  9. Kinetic Modeling of Ionospheric Outflows Observed by the VISIONS-1 Sounding Rocket

    Albarran, Robert M., II

    … effect whereby ions energized via transverse heating in the topside ionosphere travel upward and are impeded by a parallel potential structure at higher altitudes.</p> <p>A new fully kinetic model is constructed from first principles which traces large numbers of individual O+ ion …

    embry-riddle Repository record

  10. New-Measurement Techniques to Diagnose Charged Dust and Plasma Layers in the Near-Earth Space Environment Using Ground-Based Ionospheric Heating Facilities

    Mahmoudian, AlirezaVirginia Tech2013

    … dusty space plasmas may be modulated by radio wave heating with ground-based ionospheric heating facilities. These experiments show great promise as a diagnostic for the associated dusty plasma in the Near-Earth Space Environment which is believed to have links to global change. This provides …

    vt Repository record

  11. Diagnostic Development of Gas Delivery and Viewing System for Analysing the Electric Field Stark Effect on H-Alpha Light Emissions close to a Plasma Excitation Antenna

    Frost, Benjamin2020

    … fields in the sheath of an unshielded fast wave heating antenna on the H-1NF plasma confinement facility at the Australian National University. It is proposed that measurements of the Stark splitting and polarization of Balmer-alpha light emissions emanating from a supersonic hydrogen gas …

    aus-cath Repository record

  12. Diagnostic Development of Gas Delivery and Viewing System for Analysing the Electric Field Stark Effect on H-Alpha Light Emissions close to a Plasma Excitation Antenna

    Frost, Benjamin2020

    … fields in the sheath of an unshielded fast wave heating antenna on the H-1NF plasma confinement facility at the Australian National University. It is proposed that measurements of the Stark splitting and polarization of Balmer-alpha light emissions emanating from a supersonic hydrogen gas …

    anu Repository record