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Steady-state CFD simulation of cyclone separator is performed using ANSYS Fluent. Particles are tracked using DPM. One-way coupling is considered without drag. Meaning fluid phase will influence particulate phase via drag and turbulence whereas particulate phase has no influence on the gas phase.
Mayank Chetiwal1, Dr Bharat Jhamnani2 1Master of Technology Scholar, Department of Environmental Engineering, Delhi Technological University,Shahbad Daulatpur, Main Bawana Road, Delhi, 110042, India2Assistant Professor, Department of Environmental Engineering, Delhi Technological University,Shahbad Daulatpur, Main Bawana Road, Delhi, 110042, India Abstract : Cyclone Separator is a type of air quality control device which uses physical phenomenon of…
WHAT IS SPRAY DRYING ? Spray drying is a process which transforms a liquid to a powder. The liquid is pumped, and a liquid mist is created through nozzles or atomizers. The mist is then dried by hot gas (mainly air in the Food and Beverage industry).A spray dryer is a very large and expensive…
Abstract—This paper presents the prediction of air flow, humidity and temperature patterns in a co-current pilot plant spray dryer fitted with a pressure nozzle using a three dimensional model. The modelling was done with a Computational Fluid Dynamic package (Fluent 6.3), in which the gas phase is modeled as continuum using the Euler approach and…
1 Introduction Spray drying is widely used in the industry for conversion of a suspension or solution into a dry powder product. In spray drying the suspension or solution feed is atomized and the droplets formed are contacted witha hot gas. The contact between the droplets and the heated gas causes the solvent in the…
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