Effect of Temperature and Particle Motion against the ability of ZnOSemiconductor Photocatalyst in Humic AcidIt has been studied to determine the effect of temperature and particles motion of zinc oxide semiconductor from commercial ZnO powder on phototransformation of humic acid, using B & L 20 ...
motion of molecules.The results show that the solubility of HMX in deionized water is almost zero,however it is larger in ethanol than that in trihydric and tetrahydric alcohol.With the increase of temperature,the solubility of HMX with the same particle size increases.Under the same temperature...
We consider the motion of a Brownian particle in a medium with inhomogeneous temperature in the presence of an external potential. We start from the Klein-Kramers equation; in this equation a thermophoretic force, proportional to the temperature gradient, should in general be included to obtain a...
The motion of single quantum particle through Bose-Einstein condensate (BEC) is considered within perturbation theory with respect to the particle-BEC interaction. The Hamiltonian of BEC is diagonalized by means of Bogoliubov's method. The process of dissipation due to the creation of excitation in...
Second, the students complete a similar activity designed to help them visualize the connections between heat and particle motion. Third, the students build a thermometer, observe it in action, and create particle models explaining how the thermometer works. By the end of the series of activities...
ESTIMATION of CONVECTIVE HEAT TRANSFER BETWEEN FLUID and PARTICLE IN CONTINUOUS FLOW USING A REMOTE TEMPERATURE SENSOR The convective heat transfer coefficient (hfp) between fluid and particle in continuous tube flow was estimated using a temperature pill, a remote electron... VM Balasubramaniam,SK Sas...
A fictitious domain method for dynamic simulation of particle sedimentation in Bingham fluids The plasticity and rigid-body-motion multipliers at the previous time-level are retained in the Navier鈥揝tokes problem to reduce the splitting error. In... Z Yu,A Wachs - Journal of Non-Newtonian Flui...
The Hydrodynamic and Electrostatic Interactions on the Approach and Entry of a Charged Spherical Particle to a Charged Cylindrical Pore in a Charged Planar... The application of membrane separation processes, such as microfiltration and ultrafiltration, is one of the most important developments in chemi...
Equation (2) is the continuity equation for incompressible flow.Three variables below(u, v, w) are the velocity component of the particle in the fluid in the X, Y, and Z directions respectively. $$ \frac{\partial u}{{\partial x}} + \frac{\partial v}{{\partial y}} + \frac{\par...
The axisymmetric deformation and motion of interacting droplets under the combined influence of the gravitational force and a vertical temperature gradient is considered using boundary-integral techniques for creeping flow. The focus is on the case when the net thermocapillary and buoyancy forces acting ...