Pulsed impinging jets for heat transfer: A short review

G Saliba, A Batikh, S Colin, L Baldas - ASME Journal of Heat and Mass …, 2023 - hal.science
Because of their effectiveness and adaptability, impinging jets have found their way into a
host of applications ranging from cooling turbine blades, to heat management of electronic …

Study on convective heat transfer characteristics of inclined jet impinging cylindrical target surface in the confined space

L Shi, X Zhu, Z Du - Applied Thermal Engineering, 2023 - Elsevier
In this study, the convective heat transfer characteristics of a cylinder with flow confinement
under the impingement of a circumferentially arranged turbulent inclined circular air jet array …

Numerical analysis of turbulent flow and heat transfer of sinusoidal pulsed jet impinging on an asymmetrical concave surface

MR Zargarabadi, E Rezaei… - Applied Thermal …, 2018 - Elsevier
In this paper, analysis of the turbulent flow and heat transfer under pulsating jet impinging on
the asymmetrical concave surface has been performed. An asymmetric concave surface with …

[HTML][HTML] Transient heat transfer and crust evolution during debris bed melting process in the hypothetical severe accident of HPR1000

C Lv, G Li, J Gao, J Wang, J Yan - Nuclear Engineering and Technology, 2023 - Elsevier
In the late in-vessel phase of a nuclear reactor severe accident, the internal heat transfer
and crust evolution during the debris bed melting process have important effects on the …

Large eddy simulation for the thermal behavior of one-layer and two-layer corium pool configurations in HPR1000 reactor

L Zhang, Y Zhou, S Luo, Y Zhang, GH Su, Z Ma… - Applied Thermal …, 2018 - Elsevier
Abstract The Large Eddy Simulation (LES) methods were employed to analyze the turbulent
heat transfer characteristics in detail for volumetrically heated corium pools. The main …

Study and development of fluidic micro-oscillators for cooling electronic systems

G Saliba - 2022 - theses.hal.science
Thermal management in the aerospace industry is subject to a number of constraints. The
suitability of a cooling system does not only depend on the heat flux that it can evacuate, but …

Numerical analysis of simulant effect on natural convection characteristics in corium pools

S Luo, Y Zhang, D Zhang, GH Su, S Qiu - Applied Thermal Engineering, 2019 - Elsevier
In-vessel retention (IVR) is considered as an effective mitigation strategy in realms of nuclear
safety. Extensive experimental investigations have been done on the natural convection …

[HTML][HTML] Mixed convection and sensitivity analysis of impinging jet flow of engine oil on rotating heated cylinder with high Prandtl numbers

MM Islam, MM Molla - Case Studies in Thermal Engineering, 2024 - Elsevier
This work investigates the impinging engine oil jet flow on a rotating heated cylinder with
high Prandtl numbers through a combination of convection and sensitivity analysis. The …

Large eddy simulation on unsteady flow and heat transfer behaviors of double swirl cooling configuration

Z Tao, B Yu, X Liu, L Song, J Li - International Communications in Heat and …, 2024 - Elsevier
Double swirl cooling has currently emerged as a promising cooling technology for the
turbine blade leading edge. Despite its proven benefits, there is still a lack of clarity …

Experimental investigation and large eddy simulations of turbulent slot jet impingement cooling of a circular cylinder with and without a quadrilateral confinement

S Pachpute, B Premachandran - Applied Thermal Engineering, 2018 - Elsevier
In the present study, experimental and numerical investigations have been carried out on a
slot jet impinging over a circular cylinder in order to understand fluid flow and heat transfer …