critical velocitySWCNTnonlocal elasticity theorytwo-parameter foundationThe problem of stability of fluid-conveying carbon nanotubes embedded in an elastic medium is investigated in this paper. A nonlocal continuum mechanics formulation, which takes the small length scale effects into consideration, is ...
Vortices in fluid mechanics represent rotational structures of concentrated energy around a center where the fluid pressure and velocity is close to zero =-=[4, 5, 10]-=-. Centers of vorticity are surrounded by strong rotational flows. Smoothing vector fields as described in the previous section...
We reveal that the enhancement in both the CHF and the critical temperature results from an intensified rewetting process which increases with the height of nanopillars. We develop a predictive model based on experimental measurements of rewetting velocity to predict the enhancement in CHF and critical...
We consider the Cauchy problem for the compressible Navier–Stokes equations in whole space and low Mach number limit problem. In this paper, we show that the incompressible part of the velocity strongly converges to the solution of the incompressible Navier–Stokes equations as the Mach number ...
Receive an update when the latest issues in this journal are publishedSign in to set up alerts select article Preliminary Findings on Control of Dispersion of Aerosols and Droplets During High-Velocity Nasal Insufflation Therapy Using a Simple Surgical Mask: Implications for the High-Flow Nasal Cannu...
The head over the weir, H, the height of the weir, P, the approach velocity and depth, V1 and y1, and the velocity and depth on the weir crest, V2 and y2, are all shown in the diagram. A key feature of a properly operating broad crested weir is critical flo...
Empirical Relations Between The Critical Constants Of Fluid Alkali Metals 来自 掌桥科研 喜欢 0 阅读量: 23 作者:RG Chapman,NH March 摘要: It is demonstrated that Tc Kn c = constant for the critical constants of the alkali metals, where the exponent n is about 0.3. This is in marked ...
Thus Eqn. 2 provides a direct prediction of the heat flux through nanopillar substrates based on the enhancement in spread- ing velocity. In Fig. 3c, we show a comparison between the heat flux predicted using Eqn. 2 and one measured experimentally for all the substrates. The agreement...
We prove the global well-posedness in the critical Besov spaces for the incompressible Oldroyd-B model without damping mechanism on the stress tensor in $$
fluid will change its motion or not. On one hand, the inertia of the particle, which is related to its mass and velocity, will tend to carry it in the new direction. However, the particle is also subject to viscous forces due to the presence of the surrounding fluid. As described in...