核火箭用高温气态铀的光学和热物理性质

V. Banjac, A. Heger
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引用次数: 0

摘要

目前正在进行设计和分析先进气体堆芯核火箭概念的研究工作。在气芯核反应堆中可能遇到非常高的工作温度,需要对这种组件的流体动力学、传热和中子特性进行详细的计算分析。分析所需的最重要参数包括铀燃料的光学和热物理性质;需要一组详细的值作为温度和压力的函数,以正确地模拟将存在于气体堆芯反应堆中的条件。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Optical and thermophysical properties of high-temperature gaseous uranium for nuclear rocket applications
Research work is currently under way on the design and analysis of advanced gaseous core nuclear rocket concepts. The potentially very high operating temperatures encountered in the gas core nuclear reactor require detailed computational analysis of the fluid dynamics, heat transfer, and neutronics characteristics of such an assembly. Among the most important parameters needed for analysis are the optical and thermophysical properties of the uranium fuel; a detailed set of values is needed as a function of both temperature and pressure to correctly model the conditions that would exist in the gas core reactor.
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