Web Results

Similarity between the primary and secondary air-assisted liquid jet ...

arxiv.org/pdf/0706.0030

Marmottant et al. (2, 3) have ... υ is the water dynamic viscosity. The jet Weber number ( σ ρ l l g g. DV. V. We. 2. ) ... V the air exit velocity, and σ is the water surface.

Quantitative assessment of pulmonary insufficiency by Doppler ...

www.ncbi.nlm.nih.gov/pubmed/17869058

Sep 14, 2007 ... Yang H(1), Pu M, Chambers CE, Weber HS, Myers JL, Davidson WR Jr. ... All underwent a two-dimensional/Doppler study with interrogation of the PI jet for jet width by color ... Group A had a larger right ventricle (4.1 +/- 0.9 vs.

Numerical Analysis of Jet Breakup Behavior Using Particle Method

www.tandfonline.com/doi/pdf/10.1080/18811248.2004.9715538

the Weber number and the Froude number on the size distribution are also obtained. KEYWORDS: jet ... jet breakup: for example, in Moriyama et al.9) Vierow10).

Stagnation-Point Heat Transfer During Impingement - MIT

web.mit.edu/lienhard/www/stagnation_point_heat_transfer_liquid_jets.pdf

The stagnation-zone characteristics of an impinging liquid jet are of great interest because the ... complex for small Weber numbers, when surface tension ef- fects are .... V</>, m/s v„ = normal velocity in streamline coordinates, m/s v, = tangent velocity in. We, = ..... A previous paper (Liu et al., 1991) estimated from boundar...

Experimental investigation of inclined liquid water jet flow onto ...

link.springer.com/article/10.1007/s00348-010-0864-6

Water jet velocity was within the range of 0.5–5 m/s, thus the Weber number varied ... The progresses of inclined liquid jet impingement a Spreading (Kate et al. ..... Putkaradze V (1993) Shallow-water approach to the circular hydraulic jumps.

Liquid Jet Instability Under Gravity Effects - University of Michigan

deepblue.lib.umich.edu/bitstream/handle/2027.42/106513/AIAA2013-92.pdf?sequence=1

Jan 10, 2013 ... increasing the acceleration of gravity, the critical Weber number decreases. ... In contrast to the convective instability analysis of Keller et al [3], .... where r is the liquid jet-radius and v is the velocity component in axial direction ...

Elastic liquid jet impaction on a highspeed moving surface

onlinelibrary.wiley.com/doi/10.1002/aic.13737/pdf

Jan 31, 2012 ... Elastic Liquid Jet Impaction on a High-Speed Moving Surface. B. Keshavarz and S. I. ... Rein,6 Rioboo et al.,7 Yarin,8 and Deegan et al.9 are good examples in this area. ..... splash/deposition in Weber vs. P and jet pathline ...

1. Introduction - DNV GL

www.dnvgl.com/publications/a-unified-model-for-jet-heavy-and-passive-dispersion-including-droplet-rainout-and-re-avaporation-12816

Jul 9, 2004 ... A unified model for jet, heavy and passive dispersion .... The concentration c is given by a similarity profile c = c(x,y,ζ) as suggested by Webber et al.4 ... v o. +. −. = ζ ζ. , (instantaneous). ( 2 ). In case of steady-state dispersion, .... Equation ( 7 ) for continuous dispersion is from Morton et al.5, and Equation...

Primary breakup for diesel fuel jet

www.ams.sunysb.edu/~glimm/ims/jet.html

The primary breakup of a high speed jet is studied numerically using the Front ... into four parameter regions, according to the flow Reynolds and Weber numbers . ... ratio have been decreased by factors of 5 and 4 respectively from Parker et.al. ... here u0 and v0' are the averaged streamwise velocity and rms cross-stream ...

Resummation - CERN

gsalam.web.cern.ch/gsalam/talks/repo/2010-Cam-Resummation.pdf

s ln2n V. ︸ ︷︷ ︸. Leading Logarithms+ O (αn s ln2n−1 V). There are many ways in which .... 22) S. Catani, G. Turnock, B. R. Webber et al., “Thrust distribution in e+ ... 29) E. D. Malaza, B. R. Webber, “Qcd Corrections To Jet Multiplicity Mo-.

More Info

Role of Weber number in primary breakup of turbulent liquid jets in ...

web.stanford.edu

2004; Lee et al. 2007; Bellofiore, A. 2006). A typical turbulent LJCF exhibits a ... Schematic of a turbulent liquid jet in crossflow illustrating a typical breakup ..... At every point of a given closed surface with area A and volume V , we obtain two.

High fidelity simulation and analysis of liquid jet atomization in a ...

scitation.aip.org

Aug 2, 2016 ... A peculiar “three-streak-two-membrane” liquid structure is identified at the lowest Weber number and explained as the consequence of the ...

Splattering During Turbulent Liquid Jet Impingement on Solid ... - MIT

web.mit.edu

John H. Lienhard V ... show that only the Weber number and IId affect the fraction ofjet liquid splattered. ... applicability of the model ofLienhard et al. ... V\\\\\.W\\S\S\ S.\V\\. Viscous boundary layer. Fig. 2 Turbulent jet Impingement and splattering: ...