turbulent effect

The results indicate mat the turbulent effect of the 9 stems/m2 bionic fillers on water flow is low and the water flow gives priority to laminar flow because of low.

结果表明,由于河道流速不大(属于缓流水体), 9根/m2的填料布设密度对水流的扰动作用程度不高,水流基本上还是以层流状态为主,糙率的增加幅度也不大,填料段的糙率仅为无填料段糙率的1。

Bioturbation in Seabed Sediments and Its Effects on Marine Sedimentary Processes and Records;

海底生物扰动作用及其对沉积过程和记录的影响

Effect of disturbance on the movement of exogenous phosphorus in simulative aquatic eco-systems;

扰动对外源性磷在模拟水生态系统中迁移的影响

Research on factors affecting canal surge using basic equation of disturbance in 2-D subcritical flow;

利用二维缓流扰动基本方程探讨渠道涌波影响因素

Experimental study on influence of disturbance on turbulence structure and stability of erodible riverbed in open channel;

扰动对明渠湍流结构及床面稳定性影响的实验研究

The disturbing problem of sub-function μ_(u) and study of disturbing operator;

隶属函数μ_(u)的扰动问题及扰动算子研究

By simulating calculation with a new velocity distribution formula of free jet flow and a scour rate one, the resuspension of contaminated bottom sediment on the disturbing of boat propeller jet flow was studied.

河流、湖泊中船舶的航行对于水体底部的污染沉积物具有很强的扰动作用,特别是船舶尾部的螺旋桨射流。

This paper is to build mathematic model of aluminum solidification microstructure simulation by the phase field method and study the influence of disturbing on dendrite growth.

对研究铝金属微观组织模拟相场法技术的数学模型及扰动对枝晶生长的影响进行了研究;在相场法数学模型基础上,对有扰动和无扰动情况下的铝金属凝固枝晶生长进行了模拟;研究结果表明,不加扰动时,晶粒的生长是沿着主干方向进行,光滑且不出现二次枝晶,加扰动时,晶粒生长出发达的侧枝。

Influence of the Linear and Periodic Perturbation on Dynamical Behavior in BZ Reaction;

线性与周期扰动对BZ反应动力学行为的影响

Using 1~(st)order perturbation to improve the low order harmonic expansion method for fast LP evaluation;

用一阶扰动改进低阶谐波展开法

Influence of the small Perturbation of a Submatrix on rank of the matrix;

研究子阵的微小扰动对矩阵秩的影响