Knowledge Management System Of Institute of process engineering,CAS
| Prediction of Droplet Size Distribution for High Pressure Homogenizers with Heterogeneous Turbulent Dissipation Rate | |
| Guan, Xiaoping1; Yang, Ning1; Nigam, Krishna D. P.2 | |
| 2020-03-04 | |
| Source Publication | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| ISSN | 0888-5885 |
| Volume | 59Issue:9Pages:4020-4032 |
| Abstract | Droplet size distribution (DSD) of an emulsion is one of the important properties that affect product quality, stability, appearance, and rheology. Reliable prediction of DSDs in high-pressure homogenizers under various emulsion formulation and processing conditions is still challenging. A zero-dimensional population balance equation (PBE) model was developed to take account of the heterogeneous turbulent dissipation rate through its volume fraction distribution rather than the mean value as the coupling parameter between CFD and PBE. Furthermore, the effect of emulsifier on coalescence was also incorporated through the surface coverage of emulsifier. The model can give satisfactory DSDs under different oil fractions, homogenization pressures, and emulsifier concentrations for the oil-in-water emulsions. Moreover, the predictions were more sensitive to the breakage kernel parameters than to the coalescence ones or the number of daughter droplets. This approach is beneficial to the fast computational product design with less computational cost and reasonable prediction. |
| DOI | 10.1021/acs.iecr.9b04615 |
| Language | 英语 |
| WOS Keyword | BALANCE EQUATION MODELS ; PART I ; EMULSIFICATION ; BREAKAGE ; EMULSIONS ; FLOW ; FRAGMENTATION ; RECOALESCENCE ; COALESCENCE ; SIMULATION |
| Funding Project | Beijing Natural Science Foundation[2184125] ; National Natural Science Foundation of China[91834303] ; National Natural Science Foundation of China[21925805] ; National Natural Science Foundation of China[91634203] ; National Natural Science Foundation of China[21808222] ; National Key Research and Development Program of China[2017YFE0106500] ; Strategic Priority Research Program, Chinese Academy of Sciences[XDA21030700] |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| Funding Organization | Beijing Natural Science Foundation ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; Strategic Priority Research Program, Chinese Academy of Sciences |
| WOS ID | WOS:000518703100033 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/39833 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Yang, Ning |
| Affiliation | 1.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, POB 353, Beijing 100190, Peoples R China 2.Indian Inst Technol, New Delhi 110016, India |
| Recommended Citation GB/T 7714 | Guan, Xiaoping,Yang, Ning,Nigam, Krishna D. P.. Prediction of Droplet Size Distribution for High Pressure Homogenizers with Heterogeneous Turbulent Dissipation Rate[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2020,59(9):4020-4032. |
| APA | Guan, Xiaoping,Yang, Ning,&Nigam, Krishna D. P..(2020).Prediction of Droplet Size Distribution for High Pressure Homogenizers with Heterogeneous Turbulent Dissipation Rate.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,59(9),4020-4032. |
| MLA | Guan, Xiaoping,et al."Prediction of Droplet Size Distribution for High Pressure Homogenizers with Heterogeneous Turbulent Dissipation Rate".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 59.9(2020):4020-4032. |
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