NACA-RM-E51J23

Generalization of turbojet and turbine-propeller engine performance in windmilling condition

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T18:28:46Z
date available	2017-09-04T18:28:46Z
date copyright	01/01/1951
date issued	1951
identifier other	IRONEEAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;jsery=autho146/handle/yse/210930
description abstract	Windmilling characteristics of several turbojet and turbine-propeller engines were investigated individually over a wide range of flight conditions in the NACA Lewis altitude wind tunnel. A study was made of all these data and windmilling performance of gas turbine engines was generalized. Although internal-drag, air-flow, and total-pressure-drop parameters were generalized to a single curve for both the axial-flow type engines and another for the centrifugal-flow engine. The engine speed, component pressure changes, and windmilling-propeller drag were generalized to single curves for the two turbine-propeller-type engines investigated. By the use of these curves the windmilling performance can be estimated for axial-flow type gas turbine engines similar to the types investigated over a wide range of flight conditions.
language	English
title	NACA-RM-E51J23	num
title	Generalization of turbojet and turbine-propeller engine performance in windmilling condition	en
type	standard
page	16
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1951
contenttype	fulltext