Spouting of two-dimensional beds with draft plates

作者: M. I. Kalwar , G. S. V. Raghavan , A. S. Mujumdar

DOI: 10.1002/CJCE.5450700509

关键词: Scale effectPhysicsGas solidHumanities

摘要: On a utilise deux lits jaillissants rainures bidimensionnels aux dimensions flexibles ainsi que des plateaux d'aspiration afin d'etudier la perte de charge du jaillissement et vitesse superficielle minimale jaillissement. Les donnees ont ete recueillies alors l'on faisait varier l'angle d'inclinaison, largeur bec, distance separation, longueur lit, hauteur lit taille (similarite geometrique), en utilisant mais decortique, soja ble. analyse les variables qui influent sur le debit d'air travers lits. mis au point modeles mathematiques se basant principes d'analyse dimensionnelle similitude. etablis concordent tres bien avec

参考文章(7)
B. Thorley, J. B. Saunby, K. B. Mathur, G. L. Osberg, An analysis of air and solid flow in a spouted wheat bed Canadian Journal of Chemical Engineering. ,vol. 37, pp. 184- 192 ,(1959) , 10.1002/CJCE.5450370503
J. K. Claflin, A. G. Fane, Spouting with a porous draft-tube Canadian Journal of Chemical Engineering. ,vol. 61, pp. 356- 363 ,(1983) , 10.1002/CJCE.5450610315
L. Law-Kwet-Cheong, K. Malhotra, A.S. Mujumdar, Some aerodynamic and solids circulation measurements in a slotted spouted bed of grains Powder Technology. ,vol. 46, pp. 141- 148 ,(1986) , 10.1016/0032-5910(86)80020-1
L.R. Glicksman, G. McAndrews, The effect of bed width on the hydrodynamics of large particle fluidized beds Powder Technology. ,vol. 42, pp. 159- 167 ,(1985) , 10.1016/0032-5910(85)80049-8
R. H. Buchanan, The Fluid-Lift Solids Recirculator Mech. Chem. Eng. Trans.. ,vol. 1, pp. 117- 124 ,(1965)
G.K. Khoe, Jaap Van Brakel, A draft tube spouted bed as small scale grain dryer Institution of Chemical Engineers. ,(1980)