We describe the synthetic diagnostics (SD) of the preliminary design of divertor neutron flux monitor (DNFM) dedicated for simulations of the neutron flux measurements in ITER. It is based on the technique developed for fast simulation of plasma evolution keeping the accuracy of comprehensive 3D Monte Carlo simulations. The developed technique is also applicable to simulations of diagnostics signals for a range of neutron and optical diagnostics in tokamak plasmas and enables fast simulations of the local radiation fields and diagnostic signals for arbitrarily distributed volumetric sources. The capabilities of the DNFM SD are demonstrated for simulations of the ITER baseline scenario.

中文翻译：

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通过监测演化中的 ITER 等离子体中的中子通量来模拟聚变功率测量

我们描述了偏滤器中子通量监测器 (DNFM) 的初步设计的综合诊断 (SD)，专用于模拟 ITER 中的中子通量测量。它基于为快速模拟等离子体演化而开发的技术，可保持综合 3D 蒙特卡罗模拟的准确性。所开发的技术还适用于托卡马克等离子体中一系列中子和光学诊断的诊断信号模拟，并能够快速模拟局部辐射场和任意分布的体积源的诊断信号。DNFM SD 的功能在 ITER 基线情景的模拟中得到了证明。