Abstract
In this paper, we discuss three fundamental problems of the theory of suspended sand particles based on the theory of fluid dynamics. They are: (1) the relative velocity of sand particles to the surrounding fluid in the turbulent flow, (2) the variation of the velocity fluctuation of the fluid when the suspended sand particles exist, (3) the profile of the vertical distribution of the concentration of the suspended sand particles in two-dimensional uniform steady channel flow and the modification of usual diffusion theory. The results of our theoretical analysis are somewhat different from the corresponding expressions in the textbooks of hydraulics and river mechanics.
Similar content being viewed by others
References
Tsai Shu-tang, Acta Physica Sinica 12, 5 (1956), 402–408. (in Chinese)
Tsai Shu-tang, Acta Physica Sinica 12, 5 (1956), 409–418. (in Chinese)
Tsai Shu-tang, Acta Physica Sinica 13, 5 (1957), 388–398. (in Chinese)
Tsai Shu-tang, Acta Physica Sinica 13, 5 (1957), 399–408. (in Chinese)
Великанов, М. А. Динамнка Русловых Потоков (1955) Русловой ПРоЦесс (1958)
Einstein, H.A. and Chien Ning, Effects of Heavy Sediment Concentration Near the Bed on Velocity and Sediment Distribution, M.R.D. Sediment Series, No. 8, Institute of Engineering Research, University of California, Aug. (1955).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Shu-tang, T. The velocity of sand particles relative to water and the variation of fluctuation velocity due to the concentration of suspended sand particles. Appl Math Mech 3, 1–10 (1982). https://doi.org/10.1007/BF01897383
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01897383