TR32-Database: Database of Transregio 32

[1106] - Exchange relaxometry of flow at small Peclet numbers in a glass bead pack

All available metadata of the dataset are listed below. Some features are available, e.g. download of dataset or additional description file.

Features
Citation
Olaru, A., Kowalksi, J., Sethi, V., Blümich, B., 2012. Exchange relaxometry of flow at small Peclet numbers in a glass bead pack. Journal of Magnetic Resonance, 220, 32 - 44. DOI: 10.1016/j.jmr.2012.04.015.
Identification
Title(s):Main Title: Exchange relaxometry of flow at small Peclet numbers in a glass bead pack
Description(s):Abstract: In this paper we consider low Peclet number flow in bead packs. A series of relaxation exchange experiments has been conducted and evaluated by ILT analysis. In the resulting correlation maps, we observed a collapse of the signal and a translation towards smaller relaxation times with increasing flow rates, as well as a signal tilt with respect to the diagonal. In the discussion of the phenomena we present a mathematical theory for relaxation exchange experiments that considers both diffusive and advective transport. We perform simulations based on this theory and discuss them with respect to the conducted experiments.
Identifier(s):DOI: 10.1016/j.jmr.2012.04.015
Relation(s):Is Version Of: URL: http://www.tr32db.uni-koeln.de/data.php?dataID=664
Responsible Party
Creator(s):Author: Alexandra Olaru
Author: Julia Kowalksi
Author: Vaishali Sethi
Author: Bernhard Blümich
Publisher:Elsevier
Topic
TR32 Topic:Soil
Related Sub-project(s):A1
Subject(s):CRC/TR32 Keywords: Low-Field NMR, Water Fluxes, Water Content, Soil
DDC: 500 Natural sciences and mathematics
File Details
File Name:Olaru_2012_JMR.pdf
Data Type:Text
Size(s):12 Pages
File Size:1653 kB (1.614 MB)
Date(s):Available: 2012-09-28
Mime Type:application/pdf
Data Format:PDF
Language:English
Status:Completed
Constraints
Download Permission:OnlyTR32
General Access and Use Conditions:According to the TR32DB data policy agreement.
Access Limitations:According to the TR32DB data policy agreement.
Geographic
North:-no map data
East:-
South:-
West:-
Measurement Region:Laboratory
Measurement Location:--Laboratory--
Specific Informations - Publication
Status:Published
Review:PeerReview
Year:2012
Type:Article
Article Type:Journal
Source:Journal of Magnetic Resonance
Volume:220
Number Of Pages:12
Page Range:32 - 44
Metadata Details
Metadata Creator:Markus Küppers
Metadata Created:2016-05-11
Metadata Last Updated:2016-12-01
Subproject:A1
Funding Phase:1
Metadata Language:English
Metadata Version:V41
Dataset Metrics
Page Visits:162
Metadata Downloads:0
Dataset Downloads:0
Dataset Activity
Features