Gas turbine blade tip heat transfer and cooling: a literature survey

B Sunden, G Xie - Heat Transfer Engineering, 2010 - Taylor & Francis
Gas turbines are widely used for aircraft propulsion, land-base power generation, and other
industrial applications like trains, marines, automobiles, etc. To satisfy the fast development …

Large-eddy simulation analysis of mechanisms for viscous losses in a turbomachinery tip-clearance flow

D You, M Wang, P Moin, R Mittal - Journal of Fluid Mechanics, 2007 - cambridge.org
The tip-leakage flow in a turbomachinery cascade is studied using large-eddy simulation
with particular emphasis on understanding the underlying mechanisms for viscous losses in …

Heat transfer and pressure distributions on a gas turbine blade tip

GS Azad, JC Han, S Teng, RJ Boyle - J. Turbomach., 2000 - asmedigitalcollection.asme.org
Heat transfer coefficient and static pressure distributions are experimentally investigated on
a gas turbine blade tip in a five-bladed stationary linear cascade. The blade is a two …

Heat transfer and flow on the first-stage blade tip of a power generation gas turbine: Part 1—experimental results

RS Bunker, JC Bailey, AA Ameri - J. Turbomach., 2000 - asmedigitalcollection.asme.org
A combined experimental and computational study has been performed to investigate the
detailed distribution of convective heat transfer coefficients on the first-stage blade tip …

Heat transfer and flow on the squealer tip of a gas turbine blade

GS Azad, JC Han, RJ Boyle - J. Turbomach., 2000 - asmedigitalcollection.asme.org
Experimental investigations are performed to measure the detailed heat transfer coefficient
and static pressure distributions on the squealer tip of a gas turbine blade in a five-bladed …

Heat transfer and flow on the first-stage blade tip of a power generation gas turbine: part 2—simulation results

AA Ameri, RS Bunker - J. Turbomach., 2000 - asmedigitalcollection.asme.org
A combined experimental and computational study has been performed to investigate the
detailed distribution of convective heat transfer coefficients on the first-stage blade tip …

Effect of tip clearance on cavitating flow of a hydraulic axial turbine applied in turbopump

LHL Whitacker, JT Tomita, C Bringhenti - International Journal of …, 2022 - Elsevier
Abstract The requirements of Liquid Propellant Rocket Engine (LPRE) are high for thrust,
specific impulse, and flow rate; thus, its components also have strict requirements. For the …

Heat transfer coefficients on the squealer tip and near-tip regions of a gas turbine blade with single or double squealer

JS Kwak, J Ahn, JC Han, CP Lee… - J …, 2003 - asmedigitalcollection.asme.org
Detailed heat transfer coefficient distributions on a gas turbine squealer tip blade were
measured using a hue detection based transient liquid-crystals technique. The heat transfer …

Heat transfer coefficients on the squealer tip and near squealer tip regions of a gas turbine blade

JS Kwak, JC Han - J. Heat Transfer, 2003 - asmedigitalcollection.asme.org
Detailed heat transfer coefficient distributions on a squealer tip of a gas turbine blade were
measured using a hue detection based transient liquid crystals technique. The heat transfer …

Heat transfer coefficients and film cooling effectiveness on the squealer tip of a gas turbine blade

JS Kwak, JC Han - J. Turbomach., 2003 - asmedigitalcollection.asme.org
Experimental investigations were performed to measure the detailed heat transfer
coefficients and film cooling effectiveness on the squealer tip of a gas turbine blade in a five …