• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

Characterisation of fluid flow through porous media using three-dimensional microimaging and pulsed gradient stimulated echo NMR.

作者信息

Manz B, Alexander P, Warren P B, Gladden L F

机构信息

Department of Chemical Engineering, University of Cambridge, UK.

出版信息

Magn Reson Imaging. 1998 Jun-Jul;16(5-6):673-5. doi: 10.1016/s0730-725x(98)00026-5.

DOI:10.1016/s0730-725x(98)00026-5
PMID:9803937
Abstract

Pulsed gradient stimulated echo (PGSTE) and microimaging nuclear magnetic resonance (NMR) are used to probe correlations between structure and flow in the void space of a model porous system formed from a packing of 1-mm diameter glass spheres. The pulsed gradient stimulated echo data determine the average propagator and permit the dispersion of the flow to be studied as a function of delay time. Microimaging yields structural information and, specifically, a reduced radial distribution function (rdf) for the structure of the void space. Transition to fully developed dispersive flow is shown to occur on a scale size for which no further correlations in the structure of the void space are observed.

摘要

相似文献

1
Characterisation of fluid flow through porous media using three-dimensional microimaging and pulsed gradient stimulated echo NMR.
Magn Reson Imaging. 1998 Jun-Jul;16(5-6):673-5. doi: 10.1016/s0730-725x(98)00026-5.
2
Visualisation of structure and flow in packed beds.
Magn Reson Imaging. 1998 Jun-Jul;16(5-6):497-500. doi: 10.1016/s0730-725x(98)00067-8.
3
Fluid flow in porous systems.
Magn Reson Imaging. 1998 Jun-Jul;16(5-6):451-4. doi: 10.1016/s0730-725x(98)00073-3.
4
Flow and transport studies in (non)consolidated porous (bio)systems consisting of solid or porous beads by PFG NMR.
Magn Reson Imaging. 1998 Jun-Jul;16(5-6):569-73. doi: 10.1016/s0730-725x(98)00052-6.
5
Magnetic resonance visualisation of single- and two-phase flow in porous media.
Magn Reson Imaging. 2001 Apr-May;19(3-4):339-43. doi: 10.1016/s0730-725x(01)00246-6.
6
MAG-PGSTE: a new STE-based PGSE NMR sequence for the determination of diffusion in magnetically inhomogeneous samples.MAG-PGSTE：一种基于STE的新型PGSE NMR序列，用于测定磁不均匀样品中的扩散。
J Magn Reson. 2008 Nov;195(1):40-4. doi: 10.1016/j.jmr.2008.08.002. Epub 2008 Aug 14.
7
Spatially resolved transport properties in radially compressed bead packings studied by PFG NMR.通过脉冲场梯度核磁共振研究径向压缩珠状填料中的空间分辨传输特性。
Magn Reson Imaging. 1998 Jun-Jul;16(5-6):703-6. doi: 10.1016/s0730-725x(98)00018-6.
8
Numerical simulation and measurement of liquid hold-up in biporous media containing discrete stagnant zones.含离散停滞区的双孔隙介质中持液率的数值模拟与测量
Philos Trans A Math Phys Eng Sci. 2002 Mar 15;360(1792):521-34. doi: 10.1098/rsta.2001.0952.
9
Flow imaging of fluids in porous media by magnetization prepared centric-scan SPRITE.通过磁化准备的中心扫描 SPRITE 对多孔介质中的流体进行流动成像。
J Magn Reson. 2009 Mar;197(1):1-8. doi: 10.1016/j.jmr.2008.10.020. Epub 2008 Nov 11.
10
Electric field driven flow in natural porous media.天然多孔介质中的电场驱动流。
Magn Reson Imaging. 2003 Apr-May;21(3-4):321-7. doi: 10.1016/s0730-725x(03)00162-0.