非均匀流是不满足均匀流条件的流动。 是与均匀流相对的概念,详细内容可以参考均匀流的词条。
... non-treatable refuse不能处理的垃圾 non-uniform flow非均匀流 non-use values of the environment环境的非使用性价值 ...
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... variation of water level水位变化 varied flow变速流;非均匀流 vascular plant species维管束植物 ...
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... non-uniform circuit 不均匀电路 ; 非均匀电路 non-uniform stream 非均匀流 non-uniform beam 不均匀光束 ; 变截面梁 ; 非均匀梁 ...
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... 非绝热流 diabatic flow 非均匀流 nonuniform flow 非平衡流[动] non-equilibrium flow ...
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After water cross-section determined in large flow and low water head aqueduct by designed flow and given water heads. When the flow increased,there is non-uniform flow happened in aqueduct.
大 流量低水头 渡槽根据设计 流量和给定水头确定过水断面后,通过加大 流量时, 渡槽内发生非均匀流,工程设计人员需对这种水流情况进行推算,以确定 渡槽在通过加大 流量时的水面线,由此 计算 渡槽侧墙高度和结构荷载,确保 渡槽的安全。
参考来源 - 南水北调中线京石河北段大流量低水头渡槽的水力计算—《南水北调与水利科技》—2008年第1期—龙源期刊网Uniform and non-uniform flow both have similar tubulence intensity distribution. Counter-slope flow has regions, vertical velocity distribution is described well by log law in turbulence region.
均匀流和非均匀流紊流度分布相似。
参考来源 - 光滑壁面明渠紊流流速特性试验研究·2,447,543篇论文数据,部分数据来源于NoteExpress
计算证明在非均匀流场中俯仰力矩曲线可能发生畸变。
The calculation has provided that in the nonuniform flow field the curve of pitching moment may be distorted.
理论分析表明三角形奇点分布形态在非均匀流场计算中具有其独特的优越性。
Theoritical analysis has shown that triangular singularity distribution has special advantages over the other ones(vortex ring or constant distribution) in the prediction of nonuniform flow field.
水利工程中提出的非均匀流问题之一,是关于水面曲线的定性分析和定量计算。
The qualitative analysis and quantitative calculation about water surface curve is one of problems on non-uniform flow in water conservancy works.
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