Helicon wave current drive
Web17 dec. 2024 · Analysis of helicon wave heating and current drive capability in EXL-50 spherical torus plasmas has been conducted. It is found that the driven current increases … Web26 feb. 2015 · The helicon wave heating and current drive in the HL-2M tokamak for the steady-state scenario is studied numerically. Based on the theory of fast wave current drive proposed by Chiu, we analyze the… Expand 1 Optimization of helicon wave off-axis current drive in CFETR tokamak Xinxia Li, Guozhuang Li, Hongbo Liu Physics Fusion …
Helicon wave current drive
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Web26 jun. 2014 · In order to obtain the current driving ability of helicon waves in a specific configuration, R. Prater et al. [9] and S.J. Wang et al. [14] calculated the current driving ability of helicon waves ... Web4 jul. 2024 · The evolution of helicon wave electric field and produced current drive are calculated by the AORSA full-wave code. It shows that current drive efficiency of 100 …
Web30 jul. 2024 · Investigation of helicon wave heating and current drive (CD) in toroidal plasma has been carried out with the ray-tracing code GENRAY. The wave trajectories, profiles … Web1 nov. 2024 · Helicon wave with wave frequency f ∼ 700 MHz and n / / ∼ ( 2, 3) is a promising scheme for effective off-axis current drive in CFETR. Abstract The China Fusion Engineering Testing Reactor (CFETR) is a tokamak reactor and aims to eventually reach DEMO relevant fusion power level of 1 GW.
Web26 feb. 2024 · Helicon waves have been recently proposed as an off-axis current drive actuator due to their expected high current drive efficiency in the mid-radius region in high beta tokamaks. This current drive efficiency has mostly been calculated ignoring the effects of the plasma in the scrape-off-layer (SOL) in the modeling. Web12 feb. 2014 · The ability to non-inductively drive a large fraction of the toroidal plasma current in magnetically confined plasmas is an essential requirement for steady state fusion reactors such as DEMO. Besides neutral beam injection (NBI), electron-cyclotron resonance heating (ECRH) and lower hybrid wave heating (LH), ion-cyclotron resonance heating …
Web1 feb. 2009 · Wave-induced helicity current drive by helicon waves August 2007 · Physics of Plasmas Manash Kumar Paul D. Bora Helicon waves are launched in a toroidal …
WebThe new helicon system and the associated diagnostics will enable DIII-D researchers to develop the operational experience and physics basis that are necessary for modeling … ouch now i\u0027m dead lolWeb1 dec. 2024 · The helicon current drive is expected to drive efficient currents in the mid-radius plasmas of modern medium-sized tokamaks, ... Application of very high harmonic fast waves for off-axis current drive in the DIII-D and FNSF-AT tokamaks. Nucl. Fusion, 54 (2014) 083024-13. Google Scholar [5] rodney ectonWeb25 nov. 2024 · Section 2 discusses helicon wave current drive on DIII-D including the scenario used for the full-wave modeling as well as a summary of the helicon full-wave … rodney edwardsWeb1 feb. 2009 · Wave-induced helicity current drive by helicon waves August 2007 · Physics of Plasmas Manash Kumar Paul D. Bora Helicon waves are launched in a toroidal device of small aspect ratio, to... ouchn.cn 新网址Web30 okt. 2024 · Recent experiments of Experimental Advanced Superconducting Tokomak (EAST) have successfully demonstrated a long-pulse steady-state scenario with improved plasma performance through integrated operation. The helicon wave (fast wave at EAST operation. Keywords Tokamak Helicon wave Plasma current drive Data availability … rodney edwards journalistWeb3 jan. 2024 · Helicon wave is the high order harmonic fast wave and helicon wave current drive (HCD) is one of the key issues in the China Fusion Engineering Test Reactor … ouchn cn首页WebPlasma supports a rich variety of waves, spanning a wide range in frequency & wavelength. Laboratory plasmas... Current Drive by Helicon Waves 9783639327663 Manash Kumar Paul Boeken bol.com ouch my eyes