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arXiv 2103.10569physics.plasm-phphysics.comp-ph
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准线性陀螺运动理论:QuaLiKiz的推导

Quasilinear gyrokinetic theory: A derivation of QuaLiKiz

Cole Darin Stephens, Xavier Garbet, Jonathan Citrin, Clarisse Bourdelle, Karel Lucas van de Plassche, Frank Jenko

摘要:

为了预测和分析托卡马克中的湍流输运,重要的是建立微观不稳定性引起的输运模型。为了完成这项任务,人们开发了拟线性代码,以快速准确地计算粒子、角动量和热通量。在本教程中,我们提出了一个这样的代码被称为aZLiKiz,一个准线性gyrokinetic输运代码的推导。这个推导的目的是从第一原理出发,对LiKiz的基本物理和数学提供一个独立和完整的描述。这项工作既作为一个全面的概述,特别是LiKiz,以及一个例子,用于推导准线性模型一般。

英文摘要:

In order to predict and analyze turbulent transport in tokamaks, it is important to model transport that arises from microinstabilities. For this task, quasilinear codes have been developed that seek to calculate particle, angular momentum, and heat fluxes both quickly and accurately. In this tutorial, we present a derivation of one such code known as QuaLiKiz, a quasilinear gyrokinetic transport code. The goal of this derivation is to provide a self-contained and complete description of the underlying physics and mathematics of QuaLiKiz from first principles. This work serves both as a comprehensive overview of QuaLiKiz specifically as well as an illustration for deriving quasilinear models in general.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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