contributor author | Neupert, Niklas | |
contributor author | Ober, Birger | |
contributor author | Joos, Franz | |
date accessioned | 2017-05-09T01:24:26Z | |
date available | 2017-05-09T01:24:26Z | |
date issued | 2015 | |
identifier issn | 0889-504X | |
identifier other | turbo_137_03_031009.pdf | |
identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/159897 | |
description abstract | In recent years, overspray fogging has become a powerful means for power augmentation of industrial gas turbines (GT). Most of the studies concerning this topic focus on the problem from a thermodynamic point of view. Only a few studies, however, were undertaken to investigate the droplet behavior in the flow channel of a compressor. In this paper, results of experimental investigation of a water laden flow through a transonic compressor cascade are presented. A finely dispersed spray was used in the measurements (D10 < 10 خ¼m). Results of the droplet behavior are shown in terms of shadowgraphy images and images of the blade surface film pattern. The angle of attack, the incoming velocity, and the water load were varied. The qualitative observations are related to laser Doppler and phase Doppler anemometer (LDA/PDA) data taken in the flow channel and at the outlet of the cascade. The data represent a base for numerical and mean line models of twophase compressor flow. | |
publisher | The American Society of Mechanical Engineers (ASME) | |
title | Experimental Investigation on Droplet Behavior in a Transonic Compressor Cascade | |
type | Journal Paper | |
journal volume | 137 | |
journal issue | 3 | |
journal title | Journal of Turbomachinery | |
identifier doi | 10.1115/1.4028351 | |
journal fristpage | 31009 | |
journal lastpage | 31009 | |
identifier eissn | 1528-8900 | |
tree | Journal of Turbomachinery:;2015:;volume( 137 ):;issue: 003 | |
contenttype | Fulltext | |