Enhancing heat transfer in a rotating droplet-shaped pin-fins channel: Investigating the influence of rotational radius ratio and temperature ratio
X Zhang, R You, H Li, S Liu - Applied Thermal Engineering, 2024 - Elsevier
A droplet-shaped pin-fins array is designed to optimize the heat transfer coefficient (HTC) in
the trailing edge channel of turbine blades. Experimental testing was conducted under a …
the trailing edge channel of turbine blades. Experimental testing was conducted under a …
[HTML][HTML] Experimental study on the influence of the Buoyancy number on heat transfer in a pin-fins channel under rotational conditions
X Zhang, R You, H Li, C Pi, S Liu - Case Studies in Thermal Engineering, 2024 - Elsevier
The trailing edge of turbine blades poses a significant challenge for research in internal
cooling technology. In previously published studies on heat transfer coefficient (HTC), the …
cooling technology. In previously published studies on heat transfer coefficient (HTC), the …
Heat transfer investigation in new cooling schemes of a stationary blade trailing edge
A Beniaiche, A Ghenaiet, C Carcasci… - Applied Thermal …, 2015 - Elsevier
This paper describes an experimental study for a 30: 1 scaled model reproducing an
innovative wedge shaped discharge trailing edge (TE) cooling scheme. Three …
innovative wedge shaped discharge trailing edge (TE) cooling scheme. Three …
Experimental and numerical investigations of internal heat transfer in an innovative trailing edge blade cooling system: stationary and rotation effects, part 1 …
A Beniaiche, A Ghenaiet, B Facchini - Heat and Mass Transfer, 2017 - Springer
The aero-thermal behavior of the flow field inside 30: 1 scaled model reproducing an
innovative smooth trailing edge of shaped wedge discharge duct with one row of enlarged …
innovative smooth trailing edge of shaped wedge discharge duct with one row of enlarged …
Experimental study of a cooling scheme for a turbine blade trailing edge
A Beniaiche, A Ghenaiet, C Carcasci… - Proceedings of the …, 2015 - journals.sagepub.com
The gas turbine blade trailing edge (TE) is one of the critical parts requiring complex cooling
schemes to maintain the metal temperature at a level consistent with the blade life span. In …
schemes to maintain the metal temperature at a level consistent with the blade life span. In …
Effects of channel outlet configuration and dimple/protrusion arrangement on the blade trailing edge cooling performance
Q Jing, Y Xie, D Zhang - Applied Sciences, 2019 - mdpi.com
The trailing edge regions of high-temperature gas turbine blades are subjected to extremely
high thermal loads and are affected by the external wake flow during operation, thus …
high thermal loads and are affected by the external wake flow during operation, thus …
Experimental and numerical investigations of internal heat transfer in an innovative trailing edge blade cooling system: stationary and rotation effects, part 2: numerical …
A Beniaiche, A Ghenaiet, C Carcasci, B Facchini - Heat and Mass Transfer, 2017 - Springer
This paper presents a numerical validation of the aero-thermal study of a 30: 1 scaled model
reproducing an innovative trailing edge with one row of enlarged pedestals under stationary …
reproducing an innovative trailing edge with one row of enlarged pedestals under stationary …
Effect of turbulence models' choice on the aero-thermal flow numerical validations within a ribbed trailing edge geometry
A Beniaiche, M Nadir, M Cerdoun… - Proceedings of the …, 2019 - journals.sagepub.com
In this paper, the commercial ANSYS Fluent software was used to achieve a numerical
survey of the effect of five (05) turbulence models' formulation on the aero-thermal …
survey of the effect of five (05) turbulence models' formulation on the aero-thermal …
A novel scheme design and numerical study of turbine blade trailing edge base on multi-disciplines of flow, thermal, and strength
D Lv, X Kong, Y Liu, Y Zhou, W Wei… - … on Mechanical System …, 2022 - ieeexplore.ieee.org
The comprehensive performance of turbine blades is a key factor to judge aero engines.
Multi-disciplinary coupled designing methods are imperatively required, for tougher working …
Multi-disciplinary coupled designing methods are imperatively required, for tougher working …
Heat transfer characterization inside a rotating rib roughened cooling channel with multiple heated walls
A Lorenzon, E Cucit, L Casarsa - … Expo: Power for …, 2020 - asmedigitalcollection.asme.org
This work experimentally investigates the effects of walls heating conditions on the heat
transfer coefficient distribution inside a rotating cooling channel. The model has a square …
transfer coefficient distribution inside a rotating cooling channel. The model has a square …