Results 11 to 20 of about 1,493,646 (317)

Numerical study on flue gas–liquid flow with side-entering mixing

open access: yesOpen Physics, 2022
In this article, the side-entry agitator commonly used in the wet desulfurization absorption tower of a 300 MW thermal power unit was taken as the research object, and the gas–liquid two-phase flow field in the stirring tank was numerically simulated by ...
Fan Ruonan   +5 more
doaj   +1 more source

Residence Time Distribution of an Irregular Octagonal Tank under Hydrodynamic Sloshing Effect

open access: yesChemical Engineering Transactions, 2023
Sloshing is the movement of fluid in a partly filled vessel subjected to external motions. Generally, sloshing is an undesirable motion for the purpose of marine operations as it causes intense forces and instability.
Wei Han Khor   +7 more
doaj   +1 more source

Physical-chemical properties of spray syrup in tank-mixing multiple pesticides and water sources used in grain farming

open access: yesRevista de la Facultad de Ciencias Agrarias, 2022
This work evaluated physical-chemical properties of spraying syrup formulated with different water types and using or not tank-mixing pesticides.
Fernando Burin   +3 more
doaj   +1 more source

Factors Affecting Process Temperature and Biogas Production in Small-scale Rural Biogas Digesters in Winter in Northern Vietnam [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2014
This study investigated the main factors influencing digester temperature and methods to reduce heat losses during the cold season in the subtropics. Four composite digesters (two insulated and two uninsulated) were buried underground to measure their ...
C. H. Pham   +3 more
doaj   +1 more source

Computational study of three-dimensional Lagrangian transport and mixing in a stirred tank reactor

open access: yesChemical Engineering Journal Advances, 2023
The detection of compartments and dead zones as well as the estimation of the mixing efficiency in stirred tanks are of vital interest for a variety of biochemical and chemical processes.
Christian Weiland   +6 more
doaj   +1 more source

Study on the Effect of Jet Velocity on Mixing Performance and Sludge Prevention in Large-Scale Crude-Oil Tanks by the CFD Technique [PDF]

open access: yesKemija u Industriji, 2017
In this paper, computational fluid dynamic modelling was developed to study the effect of the floating jet velocity or submerged rotary jet in sludge prevention in a large crude-oil storage tank.
Ali Akbar Lotfi Neyestanak   +2 more
doaj   +1 more source

Data on the mixing of non-Newtonian fluids by a Rushton turbine in a cylindrical tank

open access: yesData in Brief, 2016
The paper focuses on the data collected from the mixing of shear thinning non-Newtonian fluids in a cylindrical tank by a Rushton turbine. The data presented are obtained by using Computational Fluid Dynamics (CFD) simulation of fluid flow field in the ...
Akhilesh Khapre, Basudeb Munshi
doaj   +1 more source

Temperature stratification using an air-cooled heat pump system with a mixing valve

open access: yesAdvances in Mechanical Engineering, 2020
The main factor determining the performance of a thermal storage method is the temperature stratification in the storage tank. At the ideal stratification, the energy efficiency of the storage tank is extremely high.
Wang Kook Han   +4 more
doaj   +1 more source

Heat Transfer Correlation for Two Phase Flow in a Mixing Tank [PDF]

open access: yesJournal of Heat and Mass Transfer Research, 2020
Mixing tanks equipped with mechanical stirrer are broadly applied in chemical and petrochemical industries, due to their variety of industrial process requirements.
Mansour Jahangiri, Omid Delbari
doaj   +1 more source

A suitable k-epsilon model for CFD simulation of pump-around jet mixing tank with moderate jet reynolds number [PDF]

open access: yesMATEC Web of Conferences, 2018
This paper presents the appropriate turbulence model for predicting the overall mixing time inside an open 45° inclined side entry pump-around jet mixing tank with moderate jet Reynolds number of about 17,515.
Phapatarinan Satapan   +2 more
doaj   +1 more source

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