Hysteresis Assumptions for Propeller in Yaw in Close Stall Conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F18%3A00536595" target="_blank" >RIV/60162694:G43__/18:00536595 - isvavai.cz</a>
Result on the web
<a href="http://www.engmech.cz/im/proceedings/show_p/2018/721" target="_blank" >http://www.engmech.cz/im/proceedings/show_p/2018/721</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-721" target="_blank" >10.21495/91-8-721</a>
Alternative languages
Result language
angličtina
Original language name
Hysteresis Assumptions for Propeller in Yaw in Close Stall Conditions
Original language description
For small unmanned aerial vehicles (UAVs), which typically feature a fixed-pitch propeller, the appropriate selection of the propeller design can lead to increase of thrust and flight efficiency. The current analytical models of propeller display inherent uncertainty, which close to stall conditions is dominated by the dynamic stall phenomenon. The paper presents oscillating airfoil theory and Joukowsky vortex theory, and discusses problems of oscillations close to the stall conditions.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ENGINEERING MECHANICS
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
1805-8256
Number of pages
4
Pages from-to
721-724
Publisher name
Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences
Place of publication
Prague
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000465489800180