• The results show that the couple stress fluid flow behavior depends on not only the coefficient of viscosity, but also the material constant responsible for the couple stress parameter.

    所得结果表明力偶流体运动特性不仅依赖于物质粘性常数,而且强烈地依赖于应力偶流体特有与固体颗粒尺度有关的物性常数。

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  • Sir Isaac Newton was one of the pioneers in investigating viscosity, and on his analysis depends the definition of the coefficient.

    萨克?顿爵士研究粘度先驱者之一,粘性系数就是根据分析定义。

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  • Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.

    同等壁面条件下随着动量调节系数增加喷管粘性损失增大,喷管的推力都将下降

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  • Identification of dynamic natural frequencies and viscosity damping coefficient for a large-scale structure in practical working condition is a very difficult problem.

    大型构件实际工作环境中的系统动态固有频率粘性阻尼系数辨识一直一个“棘手”的问题

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  • Combined with the theory of viscosity, the relationship between diffusion coefficient and activation energy is expressed.

    结合粘度理论建立了分子扩散系数活化能之间的关系;

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  • The increase of liquid viscosity, flow velocity and sedimented bed heights resulted in the increase of axial mixing coefficient.

    在所研究范围内,流体粘度流速高度增大都会引起轴向混合系数的增大;

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  • Viscosity damping coefficient is an important dynamic parameter of diesel engine.

    粘性阻尼系数柴油机调速器一个重要动态参数

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  • The effect of stiffness constant, viscosity damper coefficient and variable mass on the damped frequency and the relative damping ratio of the system were studied.

    研究系统刚度粘性阻尼系数尤其是质量等参数对系统固有频率阻尼影响

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  • To the problems existing in the experiment of coefficient of viscosity with ND-2 instrument coefficient of viscosity, some improvements on the instrument are given.

    针对ND - 2型液体系数测定液体粘滞系数实验存在问题,探索实验仪器的改进方法

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  • The viscosity coefficient of pore fluid in saturated sandstone has an obvious effect on the attenuation, modulus, and velocity dispersion in low frequency range.

    饱和砂岩液体系数饱和砂岩的衰减速度色散影响在较低频段是明显的。

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  • The variety of bowknot Angle and dissipative Angle with viscosity coefficient of pore fluid and cyclic loading frequency is consistent with the results of other experiments.

    在同一岩石蝴蝶结张角耗散孔隙液体系数加载频率变化规律以往其他实验的结果一致的。

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  • During form-finding of catenoid, when the viscosity coefficient was not more than0.7, the dynamic relaxation method taking damp into account had good convergence and the nodes distributed more even.

    悬链面找发现,黏性系数大于0.7时,动力松弛收敛,网格节点分布较无阻尼时均匀。

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  • The influence of viscosity-pressure coefficient is analyzed.

    分析了黏压系数影响

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  • Here we study the coefficient of viscosity in mixed phases, calculate the contributions of two kinds of non-leptonic reactions (the non-leptonic decay of hyperons and quarks).

    我们这里研究混合物质系数计算非轻子过程(超子夸克非轻子衰变)混合相粘滞性的贡献

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  • A comparative study on relations for viscosity coefficient of a liquid determined by eddy-canister viscometer is presented and some errors therein are pointed out.

    文献中转筒法测液体黏度几个关系式进行了比较研究指出其中的问题。

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  • The experiment, which USES the method of falling ball to measure viscosity coefficient of liquids, is one of the common physics experiments.

    测定液体粘滞系数实验普通物理实验之一

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  • Due to the stress, the thick ness of bond water changed, then does the coefficient of viscosity.

    压力改变结合水膜厚度,引起粘滞系数改变。

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  • After that the density, diffusion coefficient, cohesive energy density, freezing point and viscosity of JP-10 and quadricyclane were simulated. The results show good agreements with literature data.

    然后对JP-10,四环庚烷进行分子动力学模拟,计算了燃料的密度扩散系数内聚密度、冰点粘度,模拟结果文献值基本相符

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  • A new multivariate linear model was proposed to associate viscosity and group composition of heavy oil. Multiple correlation coefficient of the model is 0.9885.

    提出能对稠油组成粘度进行较好关联多元线性模型,其相关系数为0.9885。

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  • The creep viscosity coefficient is become much smaller, which reveals the characteristics of large creep deformation.

    含油泥岩黏滞系数较小显示流动变形特点

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  • Refrigerator oil having viscosity corresponded to the cross point of refrigerating capacity curve and refrigerating coefficient curve was the optimum product to obtain optimal refrigeration effect.

    制冷量制冷系数变化趋势交叉点处为压缩机发挥最佳制冷性能的控制点;

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  • The viscosity coefficient of pore fluid in saturated sandstone has an obvious effect on theattenuation, modulus, and velocity dispersion in low frequency range.

    饱和砂岩扎隙液体系数饱和砂岩的衰减速度色散影响在较低频段是明显的。

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  • Compared with the prior art, the fatty acid salt lubricant has the advantages of good stability, high solid content, low viscosity coefficient, small dosage, and the like.

    现有技术相比,本发明具有稳定性含量粘度用量少等优点

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  • With the increasing of the viscosity of electrolyte, the diffusion coefficient of I_3 ion decreased rapidly to be a new controlling step in the quasi-solid state dye-sensitized solar cell.

    发现随着电解质体系粘度增加,I_3~-离子扩散系数急剧下降,进而准固念染料太阳能电池光电转换过程中形成新的步骤I_3~-离子的扩散过程。

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  • Temperature effect to waste liquid coefficient of viscosity and foam safety during potato process;

    用旋转粘度测定液体粘滞系数是目前最为普遍采用的方法 。

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  • Temperature effect to waste liquid coefficient of viscosity and foam safety during potato process;

    用旋转粘度测定液体粘滞系数是目前最为普遍采用的方法 。

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