کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5407516 | 1393220 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A single-scan method for measuring flow along an arbitrary direction
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A single-scan method for measuring flow along an arbitrary direction A single-scan method for measuring flow along an arbitrary direction](/preview/png/5407516.png)
چکیده انگلیسی
In this article, we demonstrate a single-scan method to measure an average flow velocity vector along an arbitrary direction. This method is based on the MMME sequence and utilizes static and pulsed magnetic field gradients along multiple directions for the optimal determination of flow velocity components in three-dimensional space. Experimentally measured average flow velocities from the flow induced phase shift with a single-scan MMME sequence show excellent agreements with the known flow rate, and the signal decay of each echo due to a velocity distribution is also quantitatively verified with known laminar flow patterns.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Magnetic Resonance - Volume 186, Issue 1, May 2007, Pages 11-16
Journal: Journal of Magnetic Resonance - Volume 186, Issue 1, May 2007, Pages 11-16
نویسندگان
H. Cho, X.-H. Ren, E.E. Sigmund, Y.-Q. Song,