Publication detail
Measurement of tension and torque moment of propeller
JEBÁČEK, I.
Czech title
Měření tahu a krouticího momentu na vrtuli
English title
Measurement of tension and torque moment of propeller
Type
journal article - other
Language
en
Original abstract
The article deals with measurement of tension of propeller during flight of the KP-2U Sova aircraft using strain gauges. First of all, methods of this tension measurement at an engine mount sample were verified under laboratory conditions, and then the strain gauges were installed on the engine mount of aircraft. After calibration, the measuring flights were done and used for determination of tension moments of the propeller for different time regimes. These results are used to set polars of KP-2U Sova aircraft.
Czech abstract
Příspěvek se zabývá měřením tahu vrtule za letu na letounu KP-2U Sova s využitím tenzometrů. Nejprve byly laboratorně ověřeny možnosti tohoto způsobu měření tahu na vzorku motorového lože a poté byly tenzometry instalovány na motorové lože letounu. Po kalibraci byly provedeny měřicí lety z nichž byly stanoveny tahy vrtule pro různé režimy letu. Tyto výsledky slouží ke stanovení poláry letounu KP-2U Sova.
English abstract
The article deals with measurement of tension of propeller during flight of the KP-2U Sova aircraft using strain gauges. First of all, methods of this tension measurement at an engine mount sample were verified under laboratory conditions, and then the strain gauges were installed on the engine mount of aircraft. After calibration, the measuring flights were done and used for determination of tension moments of the propeller for different time regimes. These results are used to set polars of KP-2U Sova aircraft.
Keywords in Czech
měření, vrtule, za letu
Keywords in English
Measurement, propeller, in flight
RIV year
2007
Released
08.11.2007
Publisher
Czech Aerospace Manufacturers Association
Location
Praha
ISSN
1211-877X
Journal
Letecký zpravodaj
Volume
2007
Number
3
Pages from–to
7–10
Pages count
3
BIBTEX
@article{BUT43899,
author="Ivo {Jebáček},
title="Measurement of tension and torque moment of propeller",
journal="Letecký zpravodaj ",
year="2007",
volume="2007",
number="3",
month="November",
pages="7--10",
publisher="Czech Aerospace Manufacturers Association",
address="Praha",
issn="1211-877X"
}