๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Dispersion measurements using time-of-flight remote detection MRI

โœ Scribed by Josef Granwehr; Elad Harel; Christian Hilty; Sandra Garcia; Lana Chavez; Alex Pines; Pabitra N. Sen; Yi-Qiao Song


Book ID
104060266
Publisher
Elsevier Science
Year
2007
Tongue
English
Weight
193 KB
Volume
25
Category
Article
ISSN
0730-725X

No coin nor oath required. For personal study only.

โœฆ Synopsis


Remote detection nuclear magnetic resonance and magnetic resonance imaging can be used to study fluid flow and dispersion in a porous medium from a purely Eulerian point of view (i.e., in a laboratory frame of reference). Information about fluid displacement is obtained on a macroscopic scale in a long-time regime, while local velocity distributions are averaged out. It is shown how these experiments can be described using the common flow propagator formalism and how experimental data can be analyzed to obtain effective porosity, flow velocity inside the porous medium, fluid dispersion and flow tracing of fluid.


๐Ÿ“œ SIMILAR VOLUMES


Dynamic response measurements using a ti
โœ J.M. Douglas ๐Ÿ“‚ Article ๐Ÿ“… 1965 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 211 KB

In general the comparision of the present results with the Vreedenberg data for vertical tubes [ll] is better than that NOTATION with horizontal tubes. This is not what one would expect Dp Particle diameter from a consideration of flow patterns in the various situations. h Heat transfer coefficient