Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Permeability relation for periodic structures

K J Dunn1, G A LaTorraca, D J Bergman

  • 1Chevron Petroleum Technology Company, La Habra, CA 90631-6374, USA. jkjdu@chevron.com

Magnetic Resonance Imaging
|November 6, 1998
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Antiretroviral Adherence, Drug Resistance, and the Impact of Social Determinants of Health in HIV-1 Patients in the US.

AIDS and behavior·2020
Same author

Thermovoltaic properties of hornet silk.

Microscopy research and technique·2006
Same author

Perovskites in the comb roof base of hornets: their possible function.

Microscopy research and technique·2005
Same author

Localization versus delocalization of surface plasmons in nanosystems: can one state have both characteristics?

Physical review letters·2001
Same author

Magnetic susceptibility contrast induced field gradients in porous media.

Magnetic resonance imaging·2001
Same author

In utero complementation of a neural crest-derived melanocyte defect using cell directed gene transfer.

Genesis (New York, N.Y. : 2000)·2001
Same journal

Incremental diagnostic value of microstructural time-dependent diffusion MRI in differentiating PCNSL from glioblastoma over conventional MRI.

Magnetic resonance imaging·2026
Same journal

Enhanced motion compensation for free-breathing dynamic contrast-enhanced MRI with GROG-facilitated bunch phase encoding and Golden angle radial sampling.

Magnetic resonance imaging·2026
Same journal

The allegory of the cave: 10 years of AI shadows in radiology.

Magnetic resonance imaging·2026
Same journal

Conversion of 3 T liver, spleen, pancreas, and kidney R2* measurements to 1.5 T R2* equivalents: Validation of a theoretical framework.

Magnetic resonance imaging·2026
Same journal

Cine-derived mitral annular relaxation velocity for detection of preclinical left ventricular diastolic dysfunction.

Magnetic resonance imaging·2026
Same journal

Bone marrow fat fraction and R2* in sickle cell disease: Associations with hemolysis, iron metabolism, and disease severity.

Magnetic resonance imaging·2026
See all related articles

This study explores the relationship between permeability and other petrophysical parameters in periodic porous media. Findings reveal correlations between permeability, formation factor, porosity, and nuclear magnetic resonance relaxation time.

Area of Science:

  • Geophysics
  • Materials Science
  • Fluid Dynamics

Background:

  • Understanding fluid flow in porous media is crucial for various geoscience and engineering applications.
  • Petrophysical parameters like porosity and formation factor are key descriptors of porous materials.
  • Nuclear Magnetic Resonance (NMR) relaxation time offers insights into pore structure and fluid interactions.

Purpose of the Study:

  • To investigate the permeability relation for periodic porous media.
  • To establish correlations between permeability and other petrophysical parameters.
  • To analyze these relationships in different cubic sphere packing arrangements.

Main Methods:

  • Computed formation factors using a Fourier-space integral equation method.
  • Utilized literature values for permeability in periodic structures (simple, body-centered, face-centered cubic arrays of spheres).

Related Experiment Videos

  • Investigated correlation schemes relating permeability to NMR relaxation time, porosity, and formation factor.

    • Main Results:

    • Established correlations between permeability (k) and formation factor (F), porosity (phi), and NMR relaxation time (T).
    • Explored functional relationships of the form k = aTbFc and k = aTb phi c.
    • Demonstrated the utility of NMR relaxation time as a predictor of permeability.

    Conclusions:

    • Permeability in periodic porous media is strongly related to formation factor, porosity, and NMR relaxation time.
    • The established correlations provide a basis for estimating permeability from other measurable petrophysical properties.
    • This research contributes to a better understanding of fluid transport in engineered and natural porous systems.