Convection from multiple air jet impingement-A review

FV Barbosa, SFCF Teixeira, JCF Teixeira - Applied Thermal Engineering, 2023 - Elsevier
Multiple jet impingement is widely implemented in several industrial processes. The efficacy
of this convective process depends on various parameters from the geometrical variables of …

Thermal analysis of a nanofluid free jet impingement on a rotating disk using volume of fluid in combination with discrete modelling

M Mahdavi, M Sharifpur, JP Meyer, L Chen - International Journal of …, 2020 - Elsevier
The objective of this research is to analyse the heat transfer characteristics of air/nanofluid
jet cooling flow on a hot circular rotating disk and track the possible fate of nanoparticles …

Numerical investigation of conjugate heat transfer on a rotating disk under round liquid jet impingement

L Jiang, Y Lyu, P Zhu, W Gao, Z Liu - International Journal of Thermal …, 2021 - Elsevier
The two-phase flow and heat transfer characteristics of a free liquid jet impinging on a
heated rotating disk are investigated by the CFD method. Numerical simulations are …

Effect of rotational speed variation on the flow characteristics in the rotor-stator system cavity

Z Zhao, W Song, Y Jin, J Lu - Applied Sciences, 2021 - mdpi.com
In this paper, to study the effect of dynamic and static interference of clearance flow in fluid
machinery caused by changes in rotational speed, the model was simplified to a rotor-stator …

Nozzle exit conditions and the heat transfer in non-swirling and weakly swirling turbulent impinging jets

M Ikhlaq, YM Al-Abdeli, M Khiadani - Heat and Mass Transfer, 2020 - Springer
Investigations have been conducted into turbulent impinging jets but the exact flow
dynamics and mechanisms leading to the observed heat transfer distributions at the …

[HTML][HTML] Flow and heat transfer characteristics of offset unsubmerged jets impinging on rotating disks

A Nejati, M Etemadi, ZUD Taj, R Balachandar… - Applied Thermal …, 2024 - Elsevier
A study of an unsubmerged jet impinging on a heated rotating disk is conducted to
investigate the multi-phase flow dynamics and heat transfer characteristics. The effects of …

Numerical simulation analysis of flow characteristics in the cavity of the rotor-stator system

J Shi, Z Zhao, W Song, Y Jin, J Lu - Engineering Applications of …, 2022 - Taylor & Francis
Investigating the flow characteristics in the cavity by changing the rotor profile of the rotor-
stator system is of considerable significance, this paper simplifies clearance flow to rotor …

An analysis of turbulence models for prediction of forced convection of air stream impingement on rotating disks at different angles

MT Sardasht, R Hosseini, E Amani - International Journal of Thermal …, 2017 - Elsevier
In this study, the performance of seven turbulence models for the prediction of the flow and
heat transfer in forced convection of jets and air streams impinging on a disk in different …

Flow characteristics of curved rotor stator systems using large eddy simulation

MD Damavandi, A Nejat - Flow, Turbulence and Combustion, 2019 - Springer
In this paper, the new idea of application of a curved rotor disk in rotor stator systems is
presented and analyzed by using the large eddy simulation technique. The geometry of the …

[PDF][PDF] Analysis of Convective Heat Exchanges and Fluid Dynamics in the Air Gap of a Discoid Technology Rotary Machine

A El Hannaoui, R Boutarfa… - Frontiers in Heat and Mass …, 2024 - cdn.techscience.cn
The proposed work focuses on the in-depth study of convective heat transfer in the
unconfined air gap of a discoidal rotor-stator system. The rotary cooling mechanism is …