Cyclic steps and roll waves in shallow water flow over an erodible bed. Balmforth, N. J. & Vakil, A. Journal of Fluid Mechanics, 695:35--62, March, 2012.
Cyclic steps and roll waves in shallow water flow over an erodible bed [link]Paper  doi  bibtex   
@article{balmforth_cyclic_2012,
	title = {Cyclic steps and roll waves in shallow water flow over an erodible bed},
	volume = {695},
	issn = {0022-1120, 1469-7645},
	url = {http://www.journals.cambridge.org/abstract_S0022112011005556},
	doi = {10.1017/jfm.2011.555},
	language = {en},
	urldate = {2015-12-11TZ},
	journal = {Journal of Fluid Mechanics},
	author = {Balmforth, N. J. and Vakil, A.},
	month = mar,
	year = {2012},
	pages = {35--62}
}

Downloads: 0