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   Articles with "cfd model" as a keyword



Numerical simulation and optimization of an industrial fluid catalytic cracking regenerator

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recommendations! Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2016.10.060

Abstract: Abstract Fluid catalytic cracking (FCC) is one of the most important conversion processes in petroleum refineries. FCC regenerator is a key part of an FCC unit to recover the solid catalyst reactivity by burning off… read more here.

Keywords: fluid; fluid catalytic; catalytic cracking; regenerator ... See more keywords
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A validated CFD model of plain and serrated fin-tube bundles

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recommendations! Published in 2018 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2018.07.060

Abstract: Abstract This work presents a Computational Fluid Dynamics model of helically wound fin tube bundles and demonstrates its predictive capability for thermal-hydraulic performance. A consistent validation against experimental data is given for four different fin… read more here.

Keywords: tube; fin tube; tube bundles; cfd model ... See more keywords

Experimental correlations and CFD model of a non-tubular heater for a Stirling solar engine micro-cogeneration unit

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recommendations! Published in 2019 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2019.03.013

Abstract: Abstract A non-tubular heat exchanger for use in a Stirling solar engine micro-CHP unit is being developed by the University of Oviedo and the technological research centre IK4-Tekniker Foundation. In this article, the correlations for… read more here.

Keywords: heater; cfd model; non tubular; engine ... See more keywords
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Implementation of a CFD model for wall condensation in the presence of non-condensable gas mixtures

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recommendations! Published in 2021 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2021.116546

Abstract: Abstract In this paper, we discuss a CFD model to predict vapor condensation on walls in the presence of non-condensable gases, with a specific focus on large scale applications, such as accidental flows in a… read more here.

Keywords: gas; model; presence non; condensation ... See more keywords

Development and validation of a 3D CFD model of drift and its application to air-assisted orchard sprayers.

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recommendations! Published in 2017 at "Biosystems Engineering"

DOI: 10.1016/j.biosystemseng.2016.10.010

Abstract: Pesticides play an important role in providing high crop yields by minimising the risks associated with pests but some of the sprayed product may move beyond the intended target and result in drift. Modelling approaches… read more here.

Keywords: drift; air; orchard sprayers; model ... See more keywords
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Air quality and thermal comfort analysis of kitchen environment with CFD simulation and experimental calibration

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recommendations! Published in 2020 at "Building and Environment"

DOI: 10.1016/j.buildenv.2020.106691

Abstract: Abstract During cooking fume particulate and high temperature are unavoidable in indoor environment and could pose serious threat to human health. This paper presents the theoretical formulas with experimental calibration and establishes an improved computational… read more here.

Keywords: air; experimental calibration; model; kitchen ... See more keywords

CFD modeling of vacuum membrane distillation for removal of Naphthol blue black dye from aqueous solution using COMSOL multiphysics

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recommendations! Published in 2020 at "Chemical Engineering Research and Design"

DOI: 10.1016/j.cherd.2020.03.016

Abstract: Abstract A 3D CFD model was developed using COMSOL Multiphysics to predict the permeate flux and interfacial temperatures for Naphthol Blue-Black dye from its aqueous solution using vacuum membrane distillation(VMD) technique. The transport equations for… read more here.

Keywords: using comsol; solution; vacuum; cfd model ... See more keywords

CFD model for tubular SOFC directly fed by biomass

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recommendations! Published in 2021 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2021.02.147

Abstract: Abstract The coupling between biomass gasification and Solid Oxide Fuel Cells can represent a sustainable and efficient system for electricity production. This work aims to develop a preliminary model for the operation of a tubular,… read more here.

Keywords: system; biomass; sofc; biomass gasification ... See more keywords

Sensitivity Analysis of Multistage Compressor Characteristics Under the Spray Atomization Effect Using a CFD Model

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recommendations! Published in 2019 at "Energies"

DOI: 10.3390/en12020301

Abstract: In this paper, a CFD model is used to simulate the effect of spray atomization at the compressor inlet on a multistage axial subsonic compressor. Special attention is paid to the change of compressor characteristics… read more here.

Keywords: compressor; wet compression; compression; multistage ... See more keywords
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Application of a Machine Learning Method for Prediction of Urban Neighborhood-Scale Air Pollution

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recommendations! Published in 2023 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph20032412

Abstract: Urban air pollution has aroused growing attention due to its associated adverse health effects. A model which could promptly predict urban air quality with considerable accuracy is, therefore, important and will benefit the development of… read more here.

Keywords: machine learning; air pollution; cfd model; model ... See more keywords