I am trying to simulate joule heating & heat transfer in a MEMS device (materials: polysilicon and silicon nitride). I would also like to add air in the surroundings. When I run the simulation, it gives an error saying that the dynamic viscosity of the materials in missing - however, I ...
Analyzes the nonmonotone behavior of the dynamic fracture viscosity of solids. Relationship between the characteristics of dynamic fracture and the crack size in the case of the dynamic loading; Stress intensity factor; Fredholm integral equation....
Viscosity is an important fluid property when analyzing liquid behavior and fluid motion near solid boundaries. The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. The shear resistance in a fluid is caused by inter-molecular friction e...
Shear-Transformation-Zone Theory of Viscosity, Diffusion, and Stretched Exponential Relaxation in Amorphous Solids The shear-transformation-zone (STZ) theory has been remarkably successful in accounting for broadly peaked, frequency-dependent, viscoelastic responses of ... Langer,S J. - 《Physical Review...
1)dynamic viscosity动态黏度 1.It was concluded that the elastic modulus G′, loss modulus G″ and dynamic viscosityη~ of PLA and its copolymers increases with the increasing of the molecular weight.结果表明,随着分子量的增加,聚乳酸及其共聚物熔体的弹性模量G′、损耗模量G″及动态黏度η*大幅度地提...
An advanced model to describe the viscosity for liquid metals is presented by examining the Enskog formula of the viscosity for dense gases with an adoptio... S Morioka - Journal of Non-Crystalline Solids 被引量: 29发表: 2004年 Viscosity Measurements of Pure Liquid Metals by the Capillary Met...
Viscosity of sewage sludge vs. content of solids. Viscosity - Absolute (Dynamic) vs. Kinematic Vicosity is a fluid's resistance to flow and can be valued as dynamic (absolute) or kinematic. Viscosity Converting Chart Convert between viscosity units like Centiposes, milliPascal, CentiStokes...
Soft robots are primarily composed of soft materials that can allow for mechanically robust maneuvers that are not typically possible with conventional rigid robotic systems. However, owing to the current limitations in simulation, design and control of
Here, 𝐺G is the shear modulus of the material and 𝜂η is the dynamic viscosity of it. By assuming that solid displacements of the ice layer obey the Euler–Bernoulli beam theory, a kinematic boundary condition for the upper layer of the water can be formulated. Then, the dispersion ...
2.One who gives or expounds an interpretation:"An actor is an interpreter of other men's words, often a soul which wishes to reveal itself to the world"(Alec Guinness). 3.ComputersA program that executes other programs. American Heritage® Dictionary of the English Language, Fifth Edition...