CAS OpenIR
Unsteady conjugate mass and heat transfer from/to a prolate spheroidal droplet in uniaxial extensional creeping flow
Liu, Anjun1,2; Chen, Jie2,3; Wang, Zhenzhen2,3; Mao, Zai-Sha2; Yang, Chao2,3
2019-05-01
Source PublicationINTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
ISSN0017-9310
Volume134Pages:1180-1190
AbstractThe unsteady conjugate mass/heat transfer from/to a prolate droplet suspended in uniaxial extensional creeping flow was numerically investigated. Based on the Stokes velocity field of a prolate droplet at small Reynolds numbers, a numerical algorithm combined with the finite difference method, the concentration transformation method and the level set approach was adopted to solve the convection-diffusion transport equations. The effects of Peclet number (1 <= Pe <= 1000), capillary number (0 <= Ca <= 0.1), viscosity ratio (0.01 <= lambda <= 1), diffusivity ratio (0.1 <= K <= 10) and distribution coefficient (0.1 <= m <= 10) on interphase transport process were examined in terms of numerical simulation. The results show that the conjugate mass transfer from/to a single prolate droplet in the uniaxial extensional flow is significantly influenced by these five parameters, and the local and total mass transfer rates of a deformable droplet are slightly different from that of a spherical one. Given Pe, Ca, lambda, K and m, an empirical correlation with an average relative deviation of 12.01% was proposed to predict Sh(1.infinity) of the prolate and spherical droplets suspended in uniaxial extensional creeping flow. (C) 2019 Elsevier Ltd. All rights reserved.
KeywordConjugate mass/heat transfer Uniaxial extensional flow Prolate droplet Simulation Correlation
DOI10.1016/j.ijheatmasstransfer.2019.02.055
Language英语
WOS KeywordLIQUID-LIQUID ; SINGLE-DROP ; NUMERICAL-SIMULATION ; SLENDER DROP ; DEFORMATION ; TRANSPORT ; DYNAMICS ; SPHERE ; BREAKUP
Funding ProjectNational Key Research and Development Program[2016YFB0301701] ; National Natural Science Foundation of China[21606234] ; National Natural Science Foundation of China[21490584] ; Key Research Program of Frontier Sciences of CAS[QYZDJ-SSW-JSC030] ; Instrument Developing Project of Chinese Academy of Sciences[YZ201641]
WOS Research AreaThermodynamics ; Engineering ; Mechanics
WOS SubjectThermodynamics ; Engineering, Mechanical ; Mechanics
Funding OrganizationNational Key Research and Development Program ; National Natural Science Foundation of China ; Key Research Program of Frontier Sciences of CAS ; Instrument Developing Project of Chinese Academy of Sciences
WOS IDWOS:000462418300100
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/28223
Collection中国科学院过程工程研究所
Corresponding AuthorChen, Jie; Yang, Chao
Affiliation1.Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300350, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Liu, Anjun,Chen, Jie,Wang, Zhenzhen,et al. Unsteady conjugate mass and heat transfer from/to a prolate spheroidal droplet in uniaxial extensional creeping flow[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2019,134:1180-1190.
APA Liu, Anjun,Chen, Jie,Wang, Zhenzhen,Mao, Zai-Sha,&Yang, Chao.(2019).Unsteady conjugate mass and heat transfer from/to a prolate spheroidal droplet in uniaxial extensional creeping flow.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,134,1180-1190.
MLA Liu, Anjun,et al."Unsteady conjugate mass and heat transfer from/to a prolate spheroidal droplet in uniaxial extensional creeping flow".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 134(2019):1180-1190.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Anjun]'s Articles
[Chen, Jie]'s Articles
[Wang, Zhenzhen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Anjun]'s Articles
[Chen, Jie]'s Articles
[Wang, Zhenzhen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Anjun]'s Articles
[Chen, Jie]'s Articles
[Wang, Zhenzhen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.