How can the appropriate near-wall grid size for gas cyclone CFD simulation be estimated?

E Bumrungthaichaichan - Powder Technology, 2022 - Elsevier
In this paper, one of the frequently asked questions for gas cyclone CFD simulation, that
“How can the proper near-wall grid size be estimated?”, has been answered. The wall y+ …

Improvement of collection efficiency in a cyclone separator using water nozzles: A numerical study

RAF Oliveira, VG Guerra, GC Lopes - Chemical Engineering and …, 2019 - Elsevier
Wet cyclonic separators can be a viable solution for process intensification of gas-cleaning
in industries. Owing to the difficulty of modeling interactions between droplets and particles …

CFD analysis and RSM optimization of obstacle layout in Tesla micromixer

X Wang, L Yang, F Sun - International Journal of Chemical Reactor …, 2021 - degruyter.com
As a kind of fast and efficient mixing equipment, micromixer has been applied to chemical
reaction detection. Its application can not only save experimental samples but also reduce …

[PDF][PDF] Огляд методів генерації дискретних моделей геометричних об'єктів

ЛВ Халанчук, СВ Чопоров - Вісник Запорізького національного …, 2018 - irbis-nbuv.gov.ua
Розглянуто приклади побудови структурованої сітки аеродинамічної форми NACA0012
крила літака, що розроблені за допомогою Національного консультативного комітету з …

A novel rectifier device for uniform parallel air supply under the rotating distortion inflow

M Quan, Y Zhou, Y Wang, A Zhang, Y Cao… - Building and …, 2024 - Elsevier
In local ventilation systems, the uniformity of the supply airflow is important to ensure that the
supply air energy is efficiently transported to the target area. However, the actual air supply …

Analysis of flow field characteristics of sand removal hydrocyclone applicable to solid fluidization exploitation of natural gas hydrate

N Wei, Y Qiao, S Fan, M Cai, H Li, S Zhou, J Zhao… - Plos one, 2023 - journals.plos.org
With the development of economy and society, the consumption of fossil energy is gradually
increasing. In order to solve the current energy dilemma, Natural gas hydrate (NGH) is …

Mesh convergence error estimations for compressible inviscid fluid flow over airfoil cascades using multiblock structured mesh

A Tater, J Holman - Applied and Computational Mechanics, 2023 - kme.zcu.cz
This work deals with estimations of errors, which are a consequence of a finite spatial
discretisation that appears while solving differential equation numerically. More precisely, it …

Computational fluid dynamics of intensified non-enzymatic solvent-free esterification process: investigation on mesh independence analysis

NY Azudin, SRA Shukor - AIP Conference Proceedings, 2023 - pubs.aip.org
This study aims to investigate the effect of mesh independence analysis in an intensified
solvent-free esterification process via a miniaturized intensified reactor (MIR), and to find the …

CFD modelling of a rectangular photobioreactor used for decolorization of Acid Orange 7 by GOx/TiO2/PU porous catalyst

P Zolfaghari, S Shoaebargh… - Chemical Industry and …, 2019 - doiserbia.nb.rs
A rectangular bioreactor with a porous catalyst (GOx/TiO2/PU) was investigated by
computational fluid dynamics (CFD). The bioreactor was used for elimination of Acid Orange …

[PDF][PDF] СТРУКТУРОВАНІ ДИСКРЕТНІ МОДЕЛІ ДЛЯ РОЗВ'ЯЗКУ КРАЙОВИХ ЗАДАЧ

ЛВ ХАЛАНЧУК - 2021 - phd.znu.edu.ua
МІНІСТЕРСТВО ОСВІТИ І НАУКИ УКРАЇНИ ЗАПОРІЗЬКИЙ НАЦІОНАЛЬНИЙ УНІВЕР
Page 1 МІНІСТЕРСТВО ОСВІТИ І НАУКИ УКРАЇНИ ЗАПОРІЗЬКИЙ НАЦІОНАЛЬНИЙ …