eprintid: 11362
rev_number: 14
eprint_status: archive
userid: 1903
dir: disk0/00/01/13/62
datestamp: 2012-09-21 07:30:21
lastmod: 2016-04-20 19:27:53
status_changed: 2012-09-21 07:31:40
type: article
metadata_visibility: show
item_issues_count: 0
creators_name: Higuera Antón, Francisco
title: Bubble growth by injection of gas into viscous liquids in cylindrical and conical tubes.
ispublished: unpub
subjects: desconocida
abstract: The laminar low Mach number flow of a gas in a tube is analyzed for very small and very large values of the inlet-to-wall temperature ratio. When this ratio tends to zero, pressure forces confine the cold gas to a thin core around the axis of the tube. This core is neatly bounded by an ablation front that consumes it at a finite distance from the tube inlet. When the temperature ratio tends to infinity, the temperature of the gas increases smoothly from the wall to the axis of the tube and the shear stress and heat flux are positive at the wall despite the fact that the viscosity and thermal conductivity of the gas scaled with their inlet values tend to zero at the wall.
date: 2011
date_type: published
full_text_status: public
publication: Physics of Fluids
volume: 23
number: 10
pagerange: 102102-102102
institution: Aeronauticos
department: Motopropulsion
refereed: TRUE
issn: 1070-6631
rights: by-nc-nd
citation:   Higuera Antón, Francisco  (2011).  Bubble growth by injection of gas into viscous liquids in cylindrical and conical tubes..   "Physics of Fluids", v. 23  (n. 10);   p. 102102.  ISSN 1070-6631.    
document_url: https://oa.upm.es/11362/1/INVE_MEM_2011_104221.pdf