University of Twente. "Measuring flow using a tiny wobbling tube." ScienceDaily. ScienceDaily, 17 December 2012. <www.sciencedaily.com / releases / 2012 / 12 / 121217091148.htm>.

A. M. Binnie, A. W. Shaw, The Flow of Swirling Water Down a Vertical and an Inclined Tube, Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 304, No. 1479 ...

The equations describing similarity solutions for flow through a uniformly porous tube and channel with equal rates of injection or suction at the walls are analyzed. The number and character of the ...