Advance ratio
id:
advance-ratio-168-2439905
title:
Advance ratio
text:
The propeller advance ratio or coefficient is a dimensionless number used in aeronautics and marine hydrodynamics to describe the relationship between the speed at which a vehicle is moving forward and the speed at which its propeller is turning. It helps in understanding the efficiency of the propeller at different speeds and is particularly useful in the design and analysis of propeller-driven vehicles.It is the ratio of the freestream fluid speed to the propeller, rotor, or cyclorotor tip spe
brand slug:
wiki
category slug:
encyclopedia
description:
Ratio of freestream speed to tip speed
original url:
https://en.wikipedia.org/wiki/Advance_ratio
date created:
2010-04-10T10:09:10Z
date modified:
2024-08-30T18:22:29Z
main entity:
{"identifier":"Q4686098","url":"https://www.wikidata.org/entity/Q4686098"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/20/Aircraft_propeller_diameter.svg","width":1516,"height":1490}
fields total:
13
integrity:
16