rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: NMRI methods for characterizing fluid flow in porous media
  name:
    name part: Yao, Xiaoli.
    role:
      role term: creator
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: xx
    date issued: 1997
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    form: remote
    extent: viii, 56 leaves : illustrations ; 28 cm.
  abstract: 0.15 mm 2 . The slice thickness is 5 mm. The data were then
  abstract: a cylindrical pipe and glass bead packs. Two dimensional
  abstract: a narrow pulse approximation concept was applied so that the
  abstract: analyzed to find the localized velocities. The result showed
  abstract: arbitrary cross sections with pixel sizes of the order of
  abstract: because the relaxation times for fluids in porous media are
  abstract: been carried out to measure velocities for fluid flows inside
  abstract: can provide information about how fluid is transported in
  abstract: catalytic chemical reactions involve the flow of fluids
  abstract: derived for the proposed velocity imaging method. Compared
  abstract: estimating absolute permeability which is an important
  abstract: field gradient approach was proposed to measure the localized
  abstract: For many years, there has been a considerable interest by the
  abstract: images of the related phase shift values were obtained in
  abstract: Imaging to velocity measurement. A stimulated echo pulse
  abstract: investigated the application of Nuclear Magnetic Resonance
  abstract: Many important processes such as petroleum production and
  abstract: method allows longer observation time which is crucial
  abstract: oil industry and geologists in the measurement and the
  abstract: porous media. Furthermore, it provides the possibility of
  abstract: prediction of flow permeability in rocks. We have
  abstract: property used in modeling the flow of fluids in porous media.
  abstract: that the method we proposed is appropriate for measuring the
  abstract: the entire observation time. Preliminary experiments have
  abstract: through porous media. The measurement of localized velocity
  abstract: to the spin-echo pulsed field gradient method, the proposed
  abstract: velocities of spins don't have to be assumed constant during
  abstract: velocities.
  abstract: velocity in porous media. The velocity estimation model was
  abstract: very small and the NMR signals decay very fast. Furthermore,
  note: by Xiaoli Yao.
  note: "Major subject: Chemical Engineering".
  note: Vita.
  note: Also available online.
  note: Issued also on microfiche from Lange Micrographics.
  note: M.S. Texas A&M University 1997.
  note: Includes bibliographical references.
  subject:
    topic: Major chemical engineering
  identifier: https://hdl.handle.net/1969.1/ETD-TAMU-1997-THESIS-Y16
  related item:
    location:
      url: https://hdl.handle.net/1969.1/ETD-TAMU-1997-THESIS-Y16
  record info:
    record content source: TXA
    record creation date: 971023
    record change date: 20220103134720.0
    record identifier: in00001388556