Zobrazeno 1 - 10
of 29
pro vyhledávání: '"M. Heckmeier"'
Publikováno v:
Wind Energy Science, Vol 9, Pp 1251-1271 (2024)
This article presents the results of an experimental wind tunnel study which investigates a new control strategy named Helix. The Helix control employs individual pitch control for sinusoidally varying yaw and tilt moments to induce an additional rot
Externí odkaz:
https://doaj.org/article/5109c21672eb4e2881540179d78c46cf
Publikováno v:
Sensors, Vol 21, Iss 18, p 6218 (2021)
Ice accretion or icing is a well-known phenomenon that entails a risk for the correct functioning of an aircraft. One of the areas more vulnerable to icing is the air data measuring system. This paper studies the icing protection offered by a heating
Externí odkaz:
https://doaj.org/article/546a815d813044aaac13899e8f959bd2
Publikováno v:
Sensors
Volume 21
Issue 18
Sensors, Vol 21, Iss 6218, p 6218 (2021)
Sensors (Basel, Switzerland)
Volume 21
Issue 18
Sensors, Vol 21, Iss 6218, p 6218 (2021)
Sensors (Basel, Switzerland)
Ice accretion or icing is a well-known phenomenon that entails a risk for the correct functioning of an aircraft. One of the areas more vulnerable to icing is the air data measuring system. This paper studies the icing protection offered by a heating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::940d474a9626d4cea718ccdd78e19b83
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
In this study, experimental investigations are performed to analyze the vortex behavior and breakdown characteristics on a generic multiple swept wing fuselage configuration. Fast Response Aerodynamic Pressure Probe and Particle Image Velocimetry mea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::646553a8807a30bf2fafca16586ce3bf
https://doi.org/10.1007/978-3-030-79561-0_27
https://doi.org/10.1007/978-3-030-79561-0_27
Autor:
Niklas Mooshofer, Christian Breitsamter, Thomas Hopfes, Nikolaus A. Adams, Florian M. Heckmeier
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030795603
The aerodynamic behavior inside a line-cavity system is investigated within this work. Acoustic effects, like attenuation and resonance, are mainly dependent on the geometric line-cavity system properties: radius r, line length L and cavity volume V.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b55e6a7899b902e2205ec50f7b12b6d0
https://doi.org/10.1007/978-3-030-79561-0_67
https://doi.org/10.1007/978-3-030-79561-0_67
Abstract The spatial and temporal resolution of a fast-response aerodynamic pressure probe (FRAP) is investigated in a benchmark flow of grid-generated turbulence. A grid with a mesh size of $$M=6.4$$ M = 6.4 mm is tested for two different free-strea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e49835e6adc087914874bbcc7be313
https://mediatum.ub.tum.de/1705062
https://mediatum.ub.tum.de/1705062
Publikováno v:
Aerospace Science and Technology. 119:107163
The aim of this study is to impose a disturbance on the velocity field already in the near field of the wake vortex system of a generic high-lift transport aircraft configuration by oscillating flaps. This should result in an excitation of long wave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b750e9adaec33dfcd05c143a6875be
https://doi.org/10.1016/j.ast.2021.107163
https://doi.org/10.1016/j.ast.2021.107163
Publikováno v:
Aerospace Science and Technology. 67:13-30
This article deals with the development of two efficient computational-fluid-dynamics (CFD) based models for the computation of unsteady aerodynamic motion-induced forces. In contrast to established reduced-order modeling (ROM) approaches, which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce7f2890f83a87b8df1dcedd90349418
https://doi.org/10.1016/j.ast.2017.03.030
https://doi.org/10.1016/j.ast.2017.03.030
During the calibration of an aerodynamic probe, the correlation between the present representative flow quantities of the fluid and the measurand is determined. Thus, a large number, sometimes several thousands, of different calibration points are se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a95ad5fef5087c4a341a7ba83673bacb
https://mediatum.ub.tum.de/doc/1576635/document.pdf
https://mediatum.ub.tum.de/doc/1576635/document.pdf
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030252526
Unsteady multi-hole probe measurements are conducted to investigate the near wake of a circular cylinder at Reynolds numbers which vary between 3000 and 10000. Besides the pressure measurements, data with a triple-wire probe are recorded to validate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b70fa2a59f7aba4755410c7cae866201
https://doi.org/10.1007/978-3-030-25253-3_61
https://doi.org/10.1007/978-3-030-25253-3_61