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GENERALIZED FLUIDIZATION Ⅰ.STEADY-STATE MOTION
Guo MS(郭慕孙)
1963
Source PublicationScience in China,Ser.A
Issue04Pages:587-612
Other Abstract<正> From the general correlations of particulate fluidization,the present paper proposes thefollowing expression valid for all particle-fluid systems involving simultaneous particle-fluid mo-tion in the steady state but not operating in the aggregative state,ε~n=u'_o-u'_d(ε/(1-ε)).It has been found that the above relation can be used to describe ten modes of operation ofgeneralized fluidization,including all the cases studied experimentally by Elgin and his asso-ciates for which analytical solutions have been derived in the present work for correlatingthe variables involved.Although,strictly speaking,the findings were based on uniform spheres,the paper discusses the possibilities of extending the present results to particles other than spheresand having a range of particle-size distribution.For moving beds operating at relative fluid-particle velocities below critical fluidization,pressure drop can be related to relative fluid-particle velocity by modifying the above equation to(Φ_0/(1-ε))~(1/m)ε(_o~n)=u'_o-u'_d(ε_η/(1-ε_o)).To facilitate computation,a nomographic solution is presented,which,as is shown by numericalexamples,can be used for rapid solution of numerous problems in process engineering.
Keyword科学出版社:4557 流态化技术:4400 提产:3410 三州:3262 熟材:2808 月石:2792 加铂:2697 几丁:2305 心洲:2247 水上:2063
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/6970
Collection研究所(批量导入)
Recommended Citation
GB/T 7714
Guo MS. GENERALIZED FLUIDIZATION Ⅰ.STEADY-STATE MOTION[J]. Science in China,Ser.A,1963(04):587-612.
APA Guo MS.(1963).GENERALIZED FLUIDIZATION Ⅰ.STEADY-STATE MOTION.Science in China,Ser.A(04),587-612.
MLA Guo MS."GENERALIZED FLUIDIZATION Ⅰ.STEADY-STATE MOTION".Science in China,Ser.A .04(1963):587-612.
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