...费论文教育网 关键词： 窄矩形通道；摩擦阻力压降；折算系数；洛克哈特-马蒂里参数 [gap=912]keywords: narrow rectangular duct; rolling condition; two-phase flow pattern; flow pattern map ..
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本文以某一尺寸为例，定量评估了矩形通道窄进尺寸偏差对热工水力特性（流动压降和CHF）的影响。
The size impact of narrow side on thermal hydraulic behaviors of rectangular channel (pressure drop and CHF) has been evaluated quantitatively in this paper, as a given fuel element as reference.
矩形窄缝通道轴向非均匀加热临界热流密度试验研究的关键技术包括试验本体设计、试验技术、试验数据处理等，而试验本体的设计是试验研究能否正常开展的关键。
Test section design, test techniques and test data processing are one of the key technologies of test research of CHF for non-uniform axial power shapes in rectangle narrow channel.
矩形窄缝通道内水的两相沸腾流动特性进行了实验研究。
The characteristics of two-phase flow pressure drop were experimentally investigated in narrow rectangular channels with large width-height ratio 1.
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