discussion to only microscale gas flows in continuum regime together with the application of wall slip ...... Exhibit, Reno Hilton, Reno, Nevada. Xu, J. & Zhao, C.
Apr 3, 2007 - In order to simplify the physical geometry of a gun, we consider a cylindrical ... The system is made of the mass and momentum conservation laws for both ..... step Ï, the points ξi = xi/xp = ih/xp and the instants tn = nÏ. The.
Apr 3, 2014 - as PHOENICS , is a very efficient tool for improving our knowledge of flows in the goaf and for perfecting the various processes and techniques ...
Apr 25, 2004 - Cranfield University. Christian Omgba-Essama. Numerical Modelling of Transient Gas-Liquid Flows. (Application to Stratified & Slug Flow ...
Nov 30, 2012 - The crashes occur because at the liquid-gas interface the internal energy becomes negative. It is necessary ..... AMD Radeon HD 5850. 3. 175.
of the flow over sunroofs, landing gear wells, gaps, and weapon bays. ... The aerodynamic and acoustic fluctuations created from the flow over cavity can lead to ...
approximation (FENE-P) is used to represent the effect of polymer molecules in ... Keywords : turbulence, DNS, FENE-P, drag reduction, viscoelasticity, dilute ...
Numerical Simulations of Low-CAPE Flows over a Mountain Ridge. Mario Marcello ... moist-neutral (Rotunno and Ferretti 2001; Miglietta and Rotunno 2005, ..... measure of the cold-pool buoyancy produced by rainy downdrafts (see. Gilmore ...
surface. Periodic. Periodic. Free surface interface. Free surface interface. Periodic. Periodic d d d ... Min & Kim (2004, 2005) performed a direct numerical simulation (DNS) in a channel ..... (2008) (not shown) observes similar trends for features.
Keywords: Bell-cup Atomizer, Powder Spray Gun, EulerâLagrange Approach, Numerical Simulation ... dustrial spray process using bell-cup atomizers with high voltage, the control technique of the particle diameter ..... ney Australia (1970).
tension. As the breaking jet, due to the Rayleigh-Plateau instability, is only observ- able thanks to a tridimensional modeling. All numerical simulations are done.
using grids adaptively refined near the free surface is a common practice, e.g. [5, 19]. ... Adaptive cartesian grids are much more convenient for dynamic refining ...
of laboratory fume cupboardsâ, American Industrial Hygiene Association Journal, Vol 50, ... push-pull ventilation systemâ, Annals of Occupational Hygiene, Vol.
Direct numerical simulations of the motion of two- and three-dimensional finite. Reynolds number buoyant bubbles in a periodic domain are presented. The full.
Shakura & Sunyaev (1973) assumes Keplerian distribution of accreting matter. There, the inner edge of the disk is chosen to coincide with the marginally stable.
In additions, adaptive grids using the von Mises stress outperform those using ... Key words: Least-squares, viscoelastic fluid, adaptive mesh refinement, von ...
Results for three flow patterns are presented and discussed: plug flow, slug flow, and stratified wavy flow. In addition, flow pattern transitions were determined ...
Mar 12, 2002 - shown by straightforward calculation that any scalar function g(u), where ...... dg3 = 1. 2 (. dP c2. + Ï cdu). (B.1) and the characteristic equations ...
To obtain these low thrust values, small nozzle ... analyze nozzle flows at low Reynolds numbers. To .... imum axial variation of mass flow of below one per-.
ECR surface to equilibrate electron and ion losses out of the plasma. ...... io n d e n s ity. , 1. 010 c m. -3. Oxygen, %%. Kr. O. Fig.8. Total densities of krypton and ...
Sep 14, 2012 - ure 4 we recover the behaviour predicted by the third point in Theorem 2.2, .... Corrected reprint of the 1994 original, With 1 IBM-PC floppy disk.
formulation for the simulation of water-gas flow in the context of nuclear waste ... petroleum reservoir engineering, see for instance [7] and references therein.
sition to the fermion-like Tonks-Girardeau gas [7, 8] for small densities or large interactions. The transition is characterized by a single effective interaction ...
discussion to only microscale gas flows in continuum regime together with the ..... Electrical and chemical microthrusters are developing in recent years in order ...