By the mechanical behaviour in relaxation test, the carbon paste was verified to be a Bingham body and the corresponding mechanical parameters were thereby evaluated. 通过应力松弛试验,证实炭糊的力学类型属于宾汉体,并求出了相应的力学参数;
Finally, the paper shows that the rheology model con be stated in the form of the plastic-viscous Bingham body. 流变模型可用粘塑性宾汉体的力学模式表述之。
In this paper, applications of least energy consumption principle are discussed. According to the principle, constitutive relations of generalized standard material, plastic potential theory, Bingham and Maxwell body have been established. 本文讨论了最小耗能原理在建立耗散型材料本构关系方面的应用问题,具体导出了广义规范材料的木构关系、塑性位势理论、Bingham体及Maxwell体的本构关系。
On the assumption that the debris flow is the Bingham body and the water in primary river is a external force, the lattice Boltzmann model is set up. 利用格子Boltzmann方法,将支沟中泥石流视为一种宾汉体,主河中清水视为一种外力,建立格子Boltzmann模型,对入汇角为90°的情况进行了模拟。
Whn a capillary viscometer is used to measure the two constants of a Bingham body, the coefficient of viscosity K and the yield stress f, a quartic equation, is obtained and there are four solutions. 用毛细管测定宾汉体的两个常数,即粘度系数K和屈服应力f时,方程是四次的,会有四组解答。