Elastic Effects of Non-Newtonian Fluid Flow in Porous Media

Autor:	P. O. Brunn, R. Krüßmann
Rok vydání:	2002
Předmět:	Packed bed Pressure drop Chemistry General Chemical Engineering Rheometer Thermodynamics Viscometer General Chemistry Mechanics Industrial and Manufacturing Engineering Non-Newtonian fluid Elasticity (economics) Porous media flow Porous medium
Zdroj:	Chemical Engineering & Technology. 25:259-261
ISSN:	1521-4125 0930-7516
DOI:	10.1002/1521-4125(200203)25:3<259::aid-ceat259>3.0.co;2-p
Popis:	The flow of fluids through porous media can be used as a viscometer. In this study, we investigate if typical rheometric experiments to measure the elasticity of a fluid can also be done in porous media flow. In this paper, the main focus lies on the step-strain test. For the set-up it is found that the time delay measured in porous media flow exceeds the one measured with a commercial rheometer.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::214a0d66d1c79f7f243792334b068b7a https://doi.org/10.1002/1521-4125(200203)25:3<259::aid-ceat259>3.0.co Zobrazit plný text záznamu Plný text