Exploring the origins of turbulence in multiphase flow using compressed sensing MRI.
Exploring the origins of turbulence in multiphase flow using compressed sensing MRI.
复制标题
使用压缩传感 MRI 探索多相流中湍流的起源。
DOI:
10.1103/physrevlett.108.264505
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发表时间:
2012
影响因子:
8.6
通讯作者:
Tayler AB
中科院分区:
文献类型:
--
作者:
Tayler AB
Ultrafast magnetic resonance imaging, employing spiral reciprocal space sampling and compressed sensing image reconstruction, is used to acquire velocity maps of the liquid phase in gas-liquid multiphase flows. Velocity maps were acquired at a rate of 188 frames per second. The method enables quantitative characterization of the wake dynamics of single bubbles and bubble swarms. To illustrate this, we use the new technique to demonstrate the role of bubble wake vorticity in driving bubble secondary motions, and in governing the structure of turbulence in multiphase flows.
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影响因子:
2.2
作者:
Holland, D. J.;Malioutov, D. M.;Gladden, L. F.
通讯作者:
Gladden, L. F.
影响因子:
2.2
作者:
A. Sederman;M. Mantle;C. Buckley;L. Gladden
通讯作者:
A. Sederman;M. Mantle;C. Buckley;L. Gladden
影响因子:
8.6
作者:
Müller, CR;Davidson, JF;Sederman, AJ
通讯作者:
Sederman, AJ
DOI:
--
发表时间:
2011
期刊:
Journal of magnetic resonance (San Diego, Calif. 1997 : Print)
影响因子:
--
作者:
A. Tayler;D. Holland;A. Sederman;L. Gladden
通讯作者:
L. Gladden
影响因子:
3.3
作者:
Lustig, Michael;Donoho, David;Pauly, John M.
通讯作者:
Pauly, John M.