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Ultrasonic velocity profiler for very low velocity field
Flow Measurement and Instrumentation, 2013Abstract An ultrasonic velocity profile measurement system has been realized that can measure velocities in a very slow flow. The system implements a novel phase difference method that overcomes the low velocity limitation in a conventional signal processing algorithm for the Doppler method.
Tomonori IHARA +2 more
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Polymer conformations in random velocity fields
Physical Review Letters, 1992A polymer in a random velocity field is investigated in application to turbulent drag reduction. The model employed constrains the links to a constant length. The results differ strongly from the usual linear model and show novel behavior. With no thermal fluctuations included, and with finite stiffness, the steady state of the chain is a straight line.
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Spectral Lines Analysis: Rotational Velocity and Velocity Fields
2014From an analysis of spectral line profiles we can obtain information on the physical structure of the star. In particular, in this lecture we focus on the determination of stellar rotational velocity and velocity fields, such as macroturbulence and microturbulence.
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Deduction of a quadratic velocity field and its application to rolling force of extra-thick plate
Computers and Mathematics With Applications, 2022Shun Hu Zhang
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Deep learning for fluid velocity field estimation: A review
Ocean Engineering, 2023Changdong Yu, Bi Xiaojun, Yi-Wei Fan
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A deep learning approach for the velocity field prediction in a scramjet isolator
Physics of Fluids, 2021Chen Kong, Jun-tao Chang, Yunfei Li
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