Effect of density ratio on flat plate film cooling with shaped holes using PSP
LM Wright, ST McClain, MD Clemenson - 2011 - asmedigitalcollection.asme.org
Detailed film-cooling effectiveness distributions are obtained on a flat plate using the
pressure sensitive paint (PSP) technique. The applicability of the PSP technique is …
pressure sensitive paint (PSP) technique. The applicability of the PSP technique is …
Assessment of various film-cooling configurations including shaped and compound angle holes based on large-scale experiments
J Dittmar, A Schulz, S Wittig - J. Turbomach., 2003 - asmedigitalcollection.asme.org
The demand of improved thermal efficiency and high power output of modern gas turbine
engines leads to extremely high turbine inlet temperatures and pressure ratios …
engines leads to extremely high turbine inlet temperatures and pressure ratios …
Numerical modelling of film cooling from converging slot-hole
This paper presents a numerical prediction of a new 3D film cooling hole geometry, the
converging slot-hole or console. The console geometry is designed in order to improve the …
converging slot-hole or console. The console geometry is designed in order to improve the …
Film cooling effectiveness for three-row compound angle hole design on flat plate using PSP technique
This paper investigates effects of geometrical and coolant flow parameters for a three-row
compound angle hole design over a flat plate. These included β=+ 45° and− 45°, in-line and …
compound angle hole design over a flat plate. These included β=+ 45° and− 45°, in-line and …
Interaction of film cooling rows: Effects of hole geometry and row spacing on the cooling performance downstream of the second row of holes
C Saumweber - J. Turbomach., 2004 - asmedigitalcollection.asme.org
A comprehensive set of generic experiments is conducted to investigate the interaction of
film cooling rows. Five different film cooling configurations are considered on a large-scale …
film cooling rows. Five different film cooling configurations are considered on a large-scale …
Heat transfer–a review of 1999 literature
RJ Goldstein, ERG Eckert, WE Ibele… - International journal of …, 2001 - Elsevier
The present review is intended to encompass the English language heat transfer papers
published in 1999. The papers have been placed into a number of subject categories. While …
published in 1999. The papers have been placed into a number of subject categories. While …
Film cooling effectiveness in a gas turbine engine: a review
E Kianpour, NAC Sidik, I Golshokouh - Jurnal Teknologi, 2014 - journals.utm.my
This study was carried out to extend database knowledge about the function of film cooling
holes at the end of combustor and the inlet of turbine. Using the well-known Brayton cycle …
holes at the end of combustor and the inlet of turbine. Using the well-known Brayton cycle …
Particle-image velocimetry measurements of film cooling in an adverse pressure gradient flow
W Jessen, M Konopka, W Schroeder - 2012 - asmedigitalcollection.asme.org
The turbulent flow field of a film cooling flow is investigated using the particle-image
velocimetry technique. Cooling jets are injected from a multirow hole configuration into a …
velocimetry technique. Cooling jets are injected from a multirow hole configuration into a …
Jet-into-crossflow boundary-layer control: innovation in gas turbine blade cooling
THE jet-into-crossflow problem has been under investigation for more than six decades [1].
This problem appears in many applications, such as boundary-layer control (using …
This problem appears in many applications, such as boundary-layer control (using …
Effects of wall-temperature conditions on effusion cooling in a supersonic boundary layer
J Linn, MJ Kloker - AIAA journal, 2011 - arc.aiaa.org
FOR reentry or hypersonic cruise vehicles the knowledge of the thermal loads and skin
friction is of great importance for the design of the thermal protection system (TPS). For …
friction is of great importance for the design of the thermal protection system (TPS). For …