Visualization of fan-spreading in two-phase jet flows

Autor:	C. K. Zoltani, A. F. Bicen
Rok vydání:	1991
Předmět:	Fluid Flow and Transfer Processes Flow visualization Jet (fluid) Materials science Flow (psychology) Computational Mechanics Phase (waves) General Physics and Astronomy Reynolds number Mechanics Pipe flow symbols.namesake Mechanics of Materials symbols Two-phase flow Particle velocity
Zdroj:	Experiments in Fluids. 10:299-300
ISSN:	1432-1114 0723-4864
DOI:	10.1007/bf00202465
Popis:	Flow visualizations obtained in a two-phase jet flow with 80 μm particles at a mass loading of 5% revealed the following. 1. Particles exited the jet tube in straight trajectories with “fan-spreading” angles of up to ±30°. The velocities of those particles having large angles were considerably lower (40% or more) than the mean particle velocity of the bulk flow. 2. Reducing the mean particle velocity at the exit from 25 m/s to 7 m/s reduced the “fan-spreading” effect with a maximum angle of around 10°.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::45236e0135a2b40f4dc3a572d51805c7 https://doi.org/10.1007/bf00202465 Zobrazit plný text záznamu Full text from SpringerLink