computationalfluiddynamicsapproachtotheeffectofmixinganddrafttubeontheprecipitationofbariumsulfateinacontinuousstirredtank

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	computationalfluiddynamicsapproachtotheeffectofmixinganddrafttubeontheprecipitationofbariumsulfateinacontinuousstirredtank
	Wang Zheng 1; Mao Zaisha 1; Yang Chao 1; Shen Xiangqian 2
	2006
Source Publication	chinesejournalofchemicalengineering
ISSN	1004-9541
Volume	14 Issue:6 Pages:713
Abstract	The effect of mixing on the precipitation of barium sulfate in a continuous stirred tank is simulated numerically with different feeding location, feed concentration, impeller speed and residence time through solving the standard momentum and mass transport equations in combination with the moment equations for crystal population balance. The numerical method was validated with the literature data. The simulation results including the distribution of the local supersaturation ratio distribution in the precipitator, mean crystal size and coefficient of variation under different operating conditions compared well with experimental data in the literature. The effect of the presence of a draft tube on precipitation were also investigated, and it is suggested that the installation of a draft tube increased the mean crystal size, in general agreement with experimental work in the literature.
Language	英语
Document Type	期刊论文
Identifier	http://ir.ipe.ac.cn/handle/122111/37297
Collection	中国科学院过程工程研究所
Affiliation	1.中国科学院过程工程研究所 2.Changsha Research Institute of Mining and Metallurgy
First Author Affilication	中国科学院过程工程研究所
Recommended Citation GB/T 7714	Wang Zheng,Mao Zaisha,Yang Chao,et al. computationalfluiddynamicsapproachtotheeffectofmixinganddrafttubeontheprecipitationofbariumsulfateinacontinuousstirredtank[J]. chinesejournalofchemicalengineering,2006,14(6):713.
APA	Wang Zheng,Mao Zaisha,Yang Chao,&Shen Xiangqian.(2006).computationalfluiddynamicsapproachtotheeffectofmixinganddrafttubeontheprecipitationofbariumsulfateinacontinuousstirredtank.chinesejournalofchemicalengineering,14(6),713.
MLA	Wang Zheng,et al."computationalfluiddynamicsapproachtotheeffectofmixinganddrafttubeontheprecipitationofbariumsulfateinacontinuousstirredtank".chinesejournalofchemicalengineering 14.6(2006):713.

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