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This paper presents analysis of results of investigations of flow rate of sand (Qs) and water (Qw) in an air lift pump. The investigations were performed on an air lift pump test rig, constructed in a laboratory on a scale of 1:1. The paper describes the construction and working principle of this air lift pump test rig and presents a methodology of derivation of empirical formulas for calculation...
Przedstawiono analizę wyników badań strumienia objętości piasku (Qz) i wody (Qw) w podnośniku powietrznym oraz omówiono metody wyznaczania wzorów empirycznych do obliczania wartości tych parametrów. Przeprowadzono analizę porównawczą wartości strumienia objętości piasku i wody wyznaczonych w bezpośrednich pomiarach z wartościami obliczonymi za pomocą wzorów empirycznych. Zakres badań laboratoryjnych...
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