海河口粘性淤泥起动规律研究（蒋昌波 白玉川 姜乃申 胡世雄） - 水利科技资讯 - 水资讯网 关键词: 起动流速; 希尔兹曲线; 粘性泥沙 [gap=5069]Key words : incipient velocity ; Shiled′s curve ; cohesive sediment
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... circumferential velocity 周边速度，圆周速度 competent velocity 起动流速(泥沙的) critical velocity 临界速度，临界流速 ...
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泥沙起动流速 sediment-moving incipient velocity
Through discussions and the incipient velocity of sediment bed load transport rate formula for the selection, establishment of a wave under the mathematical model of bed load transport.
通过讨论泥沙起动流速和推移质输沙率公式的选取,建立了一个波浪作用下推移质输沙数学模型。
参考来源 - 波浪作用下堤前冲淤形态的数值模拟研究By dimension analysis andπtheorem, principium deduce Incipient motion velocity formulary of tube-contained raw under the certain affect factor.5.
4、通过量纲分析与π定理，推出了特定因素下的料筒的起动流速公式。
参考来源 - 管道水力输送中料筒起动试验初步研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对立波作用下底沙起动流速和泥沙颗粒沉降速度作了探讨。
Apart from this, it discusses the starting current velocity of bottom sediment affected with vertical waves as well as the settling velocity of silt particles.
试验表明：冰盖下泥沙起动流速与冰盖及槽底糙率的相对比值有关。
The experiment results show that the threshold velocity is affected by the ratio of roughness coefficient of ice cover and bed.
根据现有成果，直接导出了起动切应力、起动流速与起动概率之间的关系。
Based on some previous results, the relationships between critical shear stress. critical velocity and incipient probability have been derived.
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