Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments

Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments PDF Author: M. H. Redi
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 28

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Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments

Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments PDF Author: M. H. Redi
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 28

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Book Description


Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments

Modelling TF Ripple Loss of Alpha Particles in TFTR DT Experiments PDF Author: M. H. Redi
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 28

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Book Description


TF Ripple Loss of Alpha Particles in TFTR DT Experiments

TF Ripple Loss of Alpha Particles in TFTR DT Experiments PDF Author: TFTR Team
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 4

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TF Ripple Loss of Alpha Particles in TFTR DT Experiments

TF Ripple Loss of Alpha Particles in TFTR DT Experiments PDF Author: TFTR Team
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 4

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Effects of Q(r) on the Alpha Particle Ripple Loss in TFTR.

Effects of Q(r) on the Alpha Particle Ripple Loss in TFTR. PDF Author: S. J. Zweben
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 89

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Nuclear Fusion

Nuclear Fusion PDF Author:
Publisher:
ISBN:
Category : Nuclear fusion
Languages : en
Pages : 1024

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Collisional Stochastic Ripple Diffusion of Alpha Particles and Beam Ions on TFTR.

Collisional Stochastic Ripple Diffusion of Alpha Particles and Beam Ions on TFTR. PDF Author: M. H. Redi
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 62

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Alpha Particle Loss in the TFTR DT Experiments

Alpha Particle Loss in the TFTR DT Experiments PDF Author: R. V. Budny
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 56

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Diagnostics for Experimental Thermonuclear Fusion Reactors

Diagnostics for Experimental Thermonuclear Fusion Reactors PDF Author: Giuseppe Gorini
Publisher: Springer Science & Business Media
ISBN: 1461303699
Category : Science
Languages : en
Pages : 631

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Book Description
This book of proceedings collects the papers presented at the Workshop on Diagnostics for ITER, held at Villa Monastero, Varenna (Italy), from August 28 to September 1, 1995. The Workshop was organised by the International School of Plasma Physics "Piero Caldirola. " Established in 1971, the ISPP has organised over fifty advanced courses and workshops on topics mainly related to plasma physics. In particular, courses and workshops on plasma diagnostics (previously held in 1975, 1978, 1982, 1986, and 1991) can be considered milestones in the history of this institution. Looking back at the proceedings of the previous meetings in Varenna, one can appreciate the rapid progress in the field of plasma diagnostics over the past 20 years. The 1995 workshop was co-organised by the Istituto di Fisica del Plasma of the National Research Council (CNR). In contrast to previous Varenna meetings on diagnostics, which have covered diagnostics in present-day tokamaks and which have had a substantial tutorial component, the 1995 workshop concentrated specifically on the problems and challenges of ITER diagnostics. ITER (the International Thennonuclear Experimental Reactor, a joint venture of Europe, Japan, Russia, and the United States, presently under design) will need to measure a wide range of plasma parameters in order to reach and sustain high levels of fusion power. A list of the measurement requirements together with the parameter ranges, target measurement resolutions, and accuracies provides the starting point for selecting a list of candidate diagnostic systems.

Alpha Particle Loss in TFTR Deuterium-tritium Plasmas with Reversed Magnetic Shear

Alpha Particle Loss in TFTR Deuterium-tritium Plasmas with Reversed Magnetic Shear PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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The confinement and loss of fusion alpha particles are examined for reversed magnetic shear plasmas in TFTR. Such plasmas, with high central q and non-monotonic q profiles can exhibit remarkably reduced energy and particle transport of the thermal ions. However, these same conditions are theoretically predicted to produce high levels of stochastic ripple loss of suprathermal particles, which may reduce the efficiency of plasma heating by the alpha particles and other heating schemes involving fast ions. This paper presents calculations of guiding-center code alpha particle orbit loss from deuterium-tritium (DT) simulations of TFTR deuterium-only experiments. They are compared to results of measurements made in DT reversed shear plasmas of both the confined alpha particle distribution and the alpha particles lost from the plasma. Large fast particle losses have also been found in reversed shear ITER simulations (up to 20%) and from measurements of triton burnup in reversed shear experiments on JT-60U (12%).