Results 171 to 180 of about 807 (188)

Turbine Blade Tip Cooling With Blade Rotation—Part II: Shroud Coolant Injection

Journal of Turbomachinery, 2015
In this paper, blade tip cooling is investigated with coolant injection from the shroud alone and a combination of shroud coolant injection and tip cooling. With a nominal rotation speed of 1200 rpm, each blade consists of a cut back squealer tip with a tip clearance of 1.7% of the blade span. The blades also consist of tip holes and pressure side (PS)
Onieluan Tamunobere, Sumanta Acharya
openaire   +1 more source

Control of tip-vortex noise of axial flow fans by rotating shrouds

Journal of Sound and Vibration, 1978
Noise and performance tests were conducted on a low tip speed, half-stage, axial flow fan such as is used in automotive applications. The purpose of the tests was to determine the characteristics, relative importance, and the methods of control of the tip clearance noise of the fan.
openaire   +1 more source

Heat Transfer From a Shrouded Rotating Disk to a Single Fluid Stream

Journal of Heat Transfer, 1965
This paper presents the initial results of a model study to determine the heat-transfer characteristics of radial-flow gas turbines. A test facility was constructed and several unconventional experimental techniques were developed for use in the facility.
J. W. Mitchell, D. E. Metzger
openaire   +1 more source

Visualizations of the transitional flow patterns at the mid-span between shrouded co-rotating disks

Journal of Visualization, 2007
Transitional air flow patterns at the mid-plane of gap between co-rotating disks in a stationary cylindrical enclosure are visualized under the acceleration condition of disks. The flow visualization is performed using olive oil particles with a laser sheet and CCD camera. On disk spinning-up, the transition flow patterns are clearly observed.
Dae-Wee Kong, Won-Gu Joo, Deog Hee Doh
openaire   +1 more source

Aeroacoustic investigation of shrouded counter-rotating propellers

29th Aerospace Sciences Meeting, 1991
openaire   +1 more source

Heat and mass transfer from a shrouded rotating disk

Memoirs of the Faculty of Engineering, Nagoya University, 1971
Iguchi, Akira, Maki, Tadasu
openaire   +1 more source

Shroud heat transfer measurements inside a heated multiple rotating cavity with axial throughflow

International Journal of Heat and Fluid Flow, 2007
Peter R N Childs
exaly  

Experimental and numerical characterization of a ceramic matrix composite shroud segment under impact loading

Journal of Sound and Vibration, 2020
Florence Nyssen, Alain Batailly
exaly  

An experimental investigation on the tip leakage noise in axial-flow fans with rotating shroud

Journal of Sound and Vibration, 2016
Edward Cánepa, Andrea Cattanei, Fabio Mazzocut Zecchin   +2 more
exaly  

Effect of shroud flow on high quality InxGa1−xN deposition in a production scale multi-wafer-rotating-disc reactor

Journal of Electronic Materials, 1996
R A Stall, M Schurman, W E Mayo
exaly