Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory
In this paper a computational methodology of aerodynamic interaction between propeller and wing is described. Presented work is focused on development of quick and accurate tool. Lifting line theory (LLT) with nonlinear airfoil characteristic is used to solve a finite span wing aerodynamic to predic...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201823300027 |
| _version_ | 1818732664013717504 |
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| author | Pavel Hospodář Jan Klesa Nikola Žižkovský |
| author_facet | Pavel Hospodář Jan Klesa Nikola Žižkovský |
| author_sort | Pavel Hospodář |
| collection | DOAJ |
| description | In this paper a computational methodology of aerodynamic interaction between propeller and wing is described. Presented work is focused on development of quick and accurate tool. Lifting line theory (LLT) with nonlinear airfoil characteristic is used to solve a finite span wing aerodynamic to predict downwash and lift distribution respectively. Blade element momentum theory (BEM) is used as a computational tool for estimating total thrust, torque, axial and tangential velocity distributions. Model of slipstream development is considered. Influence of propeller model to wing is simulated as contribution of higher dynamic pressure and change of angle of attack behind the propeller. |
| first_indexed | 2024-12-17T23:37:10Z |
| format | Article |
| id | doaj.art-843cf674f0a244debfd9bab335c7d4e6 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T23:37:10Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-843cf674f0a244debfd9bab335c7d4e62022-12-21T21:28:31ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012330002710.1051/matecconf/201823300027matecconf_easn_ceas2018_00027Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theoryPavel HospodářJan KlesaNikola ŽižkovskýIn this paper a computational methodology of aerodynamic interaction between propeller and wing is described. Presented work is focused on development of quick and accurate tool. Lifting line theory (LLT) with nonlinear airfoil characteristic is used to solve a finite span wing aerodynamic to predict downwash and lift distribution respectively. Blade element momentum theory (BEM) is used as a computational tool for estimating total thrust, torque, axial and tangential velocity distributions. Model of slipstream development is considered. Influence of propeller model to wing is simulated as contribution of higher dynamic pressure and change of angle of attack behind the propeller.https://doi.org/10.1051/matecconf/201823300027 |
| spellingShingle | Pavel Hospodář Jan Klesa Nikola Žižkovský Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory MATEC Web of Conferences |
| title | Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| title_full | Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| title_fullStr | Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| title_full_unstemmed | Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| title_short | Wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| title_sort | wing and propeller aerodynamic interaction through nonlinear lifting line theory and blade element momentum theory |
| url | https://doi.org/10.1051/matecconf/201823300027 |
| work_keys_str_mv | AT pavelhospodar wingandpropelleraerodynamicinteractionthroughnonlinearliftinglinetheoryandbladeelementmomentumtheory AT janklesa wingandpropelleraerodynamicinteractionthroughnonlinearliftinglinetheoryandbladeelementmomentumtheory AT nikolazizkovsky wingandpropelleraerodynamicinteractionthroughnonlinearliftinglinetheoryandbladeelementmomentumtheory |