Forcing a cool material to flow can generate excessive shear energy and localized degradation in the screw's flow channel.
强迫一种冷的材料流动会产生极大地剪切能,并在螺杆的流道中产生降解。
Energy variation principle is a good method to solve the shear lag effect.
能量变分法是求解剪力滞问题的一个有效方法。
Analysis of surface stream and energy fields obviously showed that the squall line occurred behind the surface shear line, and before the convergence area of wind.
地面流场和能量场的分析明显反映出了飑线在地面切变线后部,风向、风速辐合区前部。
The shear action is characterized by viscous flowing energy dissipation.
用黏性流动能量耗散表示剪切作用。
According to the relationship between energy dissipation rate and shear rate, average shear rate to evaluate the shear action for annular pipe flow is obtained by using energy dissipation rate.
根据能量耗散率与剪切率的关系,采用体积平均能量耗散率计算环空管流的平均剪切率,以此来评价环空管流的剪切作用。
We also find that the fluctuations with stronger fast mode oscillations can gain more energy from the background shear flow and get amplified as a result.
我们还发现,含有较强快波分量的扰动可从磁层顶剪切流场中获得能量而得到线性放大。
The computational results of the simulated test show that the improved steel plate shear wall with slits can produce plastic deformation and consume a great quantity of earthquake energy.
模拟试验过程的计算结果表明,改进的带缝钢板剪力墙可以增加延性,耗散较大的地震能量。
The results showed that the process was happened by the reasons of atmosphere energy accumulating continuously and unstable energy releasing touched off by shear line in lower level.
结果表明:这次冰雹天气过程是由于低层大气能量不断积累、低空切变线触发不稳定能量释放而产生的。
Based on the minimum energy solution of shear Angle, the cutting forces in orthogonal machining are predicted theoretically in this paper.
基于剪切角的最小能量解,对正交切削时的切削力进行了理论预报。
The shear moduli of single-walled carbon nanotubes(SWCNT) are investigated by using energy theory.
利用能量方法研究了单壁碳纳米管(SWCNT)的剪切模量。
In the presence of the flow deflector, the generating of the vortices and the separating of the shear layer are avoided thereby the energy loss of the jet nozzle is reduced considerably.
由于喷头中有了导流体,避免了涡流的产生与剪切层的分离,从而大幅度地减少了喷头的能量损失。
In this research, soil erosion and sediment yield was calculated by runoff shear stress, runoff energy consumption and runoff power theory respectively.
分别利用坡面径流剪切力、坡面径流能耗和坡面径流单位水流功率理论对坡面土壤侵蚀发生过程进行了研究。
After determining the magnitude of the section factor by the energy method, the analytical results of deformation of beams, including the effect of shear, are given quantitatively.
由能量法确定了截面因子数值之后,定量地给出计入剪力时梁变形的分析结果。
A correlation of the energy of the strong magnetic field to the change in shear force was derived in accordance with the principle of energy transformation.
作者根据能量转换原理,推导了从强磁场能量到剪切力的转换关系式。
The occurrence of squall lines is frequently associated with instability energy and vertical wind shear.
飑线的产生经常与不稳定能量和垂直风切变相联系。
The lead shear damper is a cheap device of energy dissipation that has superiority performance and simple structure.
铅剪切阻尼器是一种耗能性能优越、构造简单而又十分经济的耗能减震控制装置。
The model calculation results indicate that shear fracture energy of a fault generally increases with depth; at a certain depth it reached a peak value, then turns gradually attenuated.
模型计算结果表明,断裂的剪切破裂能随深度增加通常呈现先上升,在某一深度上达到峰值后逐渐衰减的形态。
The power expression by the wind passing through the rotor swept area of back wind direction wind turbine is accurately deduced from energy viewpoint based on wind shear and tower shadow effect.
从风力机获取能量角度出发,充分考虑风剪切与塔影效应,精确推导出作用于下风向风力机风轮扫掠面积上理论风功率的计算式。
The presented theoretical results show that dissipated energy consumed by shear band is composed of two parts, axial and lateral dissipated energies.
所提出的理论结果表明,是由两部分组成,轴向和横向消散能量耗散的能量消耗的剪切带。
The variation of tearing energy with crack size was calculated for the bonded crack of simple shear rubber using non-linear finite element analysis.
通过有限元分析方法模拟简单剪切橡胶件粘结处裂纹扩展时撕裂能与裂纹尺寸的关系。
The reinforced concrete masonry shear wall structure with its energy saving system is the main structure system for the high-building.
高强配筋砌块砌体剪力墙结构及其节能体系是高层砌块建筑的主要结构体系。
The result indicates:when the weakly secondary shear grows(decays), the maximum value of the perturbation kinetic energy also grows(decays), and the change of the energy accelerates(slows).
结果表明:当环境流中弱二次切变强度增加(减少)时,扰动动能的最大值增加(减小),扰动动能的变化加速(减速);
The parameters characterizing the capability of materials resistance to erosion, impact damage erosion energy and shear damage erosion energy were introduced in this model.
在模型中引入了表征材料抵抗侵蚀破坏能力的参数:冲击破坏侵蚀能和剪切破坏侵蚀能。
The wall energy saving standard can be reached or exceeded by adopting check block type self-cladding technique for exterior insulation of cast-in-situ reinforced concrete shear wall.
采用阻推块型外保温自挂板技术对现浇钢筋混凝土剪力墙进行外保温,使其达到并超过墙体节能标准要求。
The shear-lag effect on the prestressed RPC simply-supported box girder is studied by FEA method and energy variation method.
用有限元法和能量变分法对预应力活性粉末混凝土简支箱梁的剪力滞效应进行研究。
Stability of the system(rock specimen in uniaxial compression)composed of inclined shear band and elastic rock outside the band was analyzed in terms of energy principle.
利用能量原理对倾斜的剪切带-带外弹性岩石构成的系统的稳定性进行了研究。
According to the definition, a relationship between the shear rate and the energy dissipation rate is obtained for turbulent flow of power law fluid.
根据剪切率和能量耗散率的定义,建立了幂律流体湍流剪切率与能量耗散率的关系式。
Based on the magnetic interaction energy, a model was proposed to compute the magnetic-induced shear modulus of magnetorheological elastomers.
从颗粒间的磁相互作用能出发,计算了磁流变弹性体的磁致剪切模量。
The first-order derivative equal to zero of total potential energy with respect to the relative shear deformation of shear band leads to the equilibrium condition of elastic rock.
将系统的总势能对相对剪切变形求一阶导数(等于零),得到了弹性岩石的平衡条件。
Total potential energy is composed of elastic and dissipated potential energies in shear band as well as work done by external force.
系统的总势能由剪切带的弹性及耗散势能和带外弹性岩石对剪切带所作的外力功构成。
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