Gas turbines are used for aircraft propulsion and land-based power generation or industrial
applications. Thermal efficiency and power output of gas turbines increase with increasing …

A novel turbine film-cooling hole shape has been conceived and designed at NASA Glenn
Research Center. This “antivortex” design is unique in that it requires only easily machinable …

The primary focus of this paper is convective heat transfer in axial flow turbines. Research
activity involving heat transfer generally separates into two related areas: predictions and …

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 …

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 …

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 …

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 …

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 …

This study investigates the effect of a squealer tip geometry arrangement on heat transfer
coefficient and static pressure distributions on a gas turbine blade tip in a five-bladed …

An experimental investigation has been performed to measure average and local mass
transfer coefficients on the tip of a gas turbine blade using the naphthalene sublimation …