Identyfikatory
Warianty tytułu
Konferencja
Proceedings of the International Conference on Engineering Rheology ICER '99
Języki publikacji
Abstrakty
When a load is applied to a free surface of cohesive fine powder in a vessel, the powder can spout from a small orifice, which we call the flushing. This phenomenon is explained by using a gas-solid two phase flow modeling in a view of effective stress and Darcy's law, and is verified experimentally and numerically for a case when the powder in a rectangular vessel spouts from a slit by a constant piston load. It is found that near the slit there appears a high-speed region of particle of which velocity is considerably larger than that of free following due to the gravity.
Czasopismo
Rocznik
Tom
Strony
109--114
Opis fizyczny
Bibliogr. 10 poz., rys., wykr.
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ2-0014-0017