共搜索到105条信息，每页显示10条信息，共11页。用时：0小时0分0秒633毫秒
. References [1] GEORGE P, NGUYEN A V, JAMESON G J. Assessment of true flotation and entrainment in the flotation of submicron particles by fine bubbles [J]. Minerals Engineering, 2004, 17(7/8): 847-853. [2... of Chemical Engineering, 2007, 85(5): 739-747. [5] CILEK E C, UMUCU Y. A statistical model for gangue entrainment into froths in flotation of sulphide ores [J]. Minerals Engineering, 2001, 14(9): 1055-1066......
, 33]. In another valuable study, SAZHIN et al [34] studied the effects of droplet evaporation, break-up and air entrainment on diesel fuel spray penetration theoretically at the initial stage of spray penetration when the influence of air entrainment is small. Also, SAZHIN et al [35] investigated the spherical nano droplets treatment in the oscillating flows analytically. In this work, we aim......
in the melt to form bubbles, which will turn over on the surface of the melt. It will easily lead to gas entrainment and accelerate the oxidation of alloy elements. Moreover, using large amount..., and the bubbles will turn over on the surface of the melt, which will easily lead to gas entrainment and accelerate the oxidation of Li. After the first stage refining, the remainder slag inclusions......
entrainment of the metal. Further, it is difficult for the latter process to separate medium, and the loss of medium would also be serious. 2) Low concentration of Si at eutectic point and low... should be large and the viscidity of metal should be small, which can reduce the entrainment of medium. Based on the above selection criteria, different metals have been investigated carefully......
. References [1] GEORGE P, NGUYEN A V, JAMESON G J. Assessment of true flotation and entrainment in the flotation of submicron particles by fine bubbles [J]. Minerals Engineering, 2004, 17(7-8): 847-853. [2... forces in bubble-particle interaction [J]. International Journal of Mineral Processing, 2000, 58(1-4): 129-143. [4] CILEK E C, UMUCU Y. A statistical model for gangue entrainment into froths......
of the gear; Rl2 is the radius of the root circle. 2.3 Transient-velocity The equivalent entrainment velocity of two meshing gear teeth, U, and the slide-roll ratio, S, are calculated by: ... radius, the rolling velocity and the slide-roll ratio, which clearly show different variations and distributions for different meshing gear pairs. Due to the larger radius of curvature, the entrainment......
and Development,2002,22(3):26-27.[8]PARTY J. Analytical Design of an Air Curtain[J]. International Journal of Modeling and Simulation, 1995, (15):14-22.[9]FIELD B S, LOTH E. Measurements of Air Curtain Entrainment......
. The 65th World Foundry Congress[C]. Korea: The Korean Foundrymens Society, 2002. 749-754. [11] Lai N W, Griffiths W D, Campbell J, et al. Modelling of the potential for oxide film entrainment in light......
: 61-73. [14]Neethling S J, Cilliers J J. The entrainment of gangue into a flotation froth [J]. Int J Miner Process, 2002, 64: 2-3. [15]Aldrich C, Feng D. The effect of frothers on bubble size......
; References [1] YANG X, HUANG X, DAI X, CAMPBELL J, TATLER J. Numerical modelling of the entrainment of oxide film defects in filling of aluminium alloy castings [J]. International Journal of Cast Metals......
