Zobrazeno 1 - 10
of 40
pro vyhledávání: '"helium-filled soap bubbles"'
Autor:
Spoelstra, A.M.C.M.G.
The research presented in this thesis introduces a new measurement concept for on-site aerodynamic measurements based on large-scale stereoscopic particle image velocimetry (stereo-PIV) measurements past an athlete, a vehicle or an object travelling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f24198ede600ca3e87831eee879ec563
https://doi.org/10.4233/uuid:5b51be97-aca7-4935-836a-be9b75f819df
https://doi.org/10.4233/uuid:5b51be97-aca7-4935-836a-be9b75f819df
Publikováno v:
Aerospace, Vol 5, Iss 4, p 99 (2018)
Flow visualizations have been performed on a free flying, flapping-wing micro air vehicle (MAV), using a large-scale particle image velocimetry (PIV) approach. The PIV method involves the use of helium-filled soap bubbles (HFSB) as tracer particles.
Externí odkaz:
https://doaj.org/article/fca01d65c41f4d76a802069befb6f9a7
This paper is associated with a video winner of a 2020 American Physical Society's Division of Fluid Dynamics (DFD) Gallery of Fluid Motion Award for work presented at the DFD Gallery of Fluid Motion. The original video is available online at the Gal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013ebcaf93b998774b2ba3e06a52d47f
https://doi.org/10.1103/physrevfluids.6.110509
https://doi.org/10.1103/physrevfluids.6.110509
Particle Image Velocimetry (PIV) relies upon the introduction of particle tracers that scatter sufficient light and follow the flow accurately. The use of submillimetre helium-filled soap bubbles (HFSB) as flow tracers for PIV is investigated for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::7a433105af78e2d027a5335ab25472f6
http://resolver.tudelft.nl/uuid:c579128f-9e96-4e9e-9997-6ce9486e1e25
http://resolver.tudelft.nl/uuid:c579128f-9e96-4e9e-9997-6ce9486e1e25
Autor:
Engler Faleiros, D.
Particle Image Velocimetry (PIV) relies upon the introduction of particle tracers that scatter sufficient light and follow the flow accurately. The use of submillimetre helium-filled soap bubbles (HFSB) as flow tracers for PIV is investigated for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=narcis______::02cba149dfe9f3ad4b2b78f0c67afadd
http://resolver.tudelft.nl/uuid:c579128f-9e96-4e9e-9997-6ce9486e1e25
http://resolver.tudelft.nl/uuid:c579128f-9e96-4e9e-9997-6ce9486e1e25
Publikováno v:
Fluid Dynamics Research, 53(1)
The present work reviews the recent developments in the domain of particle image velocimetry (PIV) with attention to its use for large-scale problems of interest for industrial aerodynamics. The article introduces the fundamental principles of flow s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a15262ae1d10f8de3efe183b904bd1ef
http://resolver.tudelft.nl/uuid:37939d09-e90a-4ef2-878e-78d4e3035349
http://resolver.tudelft.nl/uuid:37939d09-e90a-4ef2-878e-78d4e3035349
Publikováno v:
Measurement Science and Technology, 32(4)
The Ring of Fire (RoF) measurement concept to perform on-site experiments of aerodynamic drag for transiting objects is investigated with a study that identifies the main sources of uncertainty. The main contributors to the uncertainty of the drag me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bee16c01b920490c4d8a37f6298961a3
http://resolver.tudelft.nl/uuid:587c8a9b-63ce-4fb6-b1cf-138fc46fcacb
http://resolver.tudelft.nl/uuid:587c8a9b-63ce-4fb6-b1cf-138fc46fcacb
We present spatially and temporally resolved velocity and acceleration measurements of turbulent Rayleigh-Bénard convection covering the complete volume of a cylindrical sample with aspect ratio one. Using the Shake-The-Box Lagrangian particle track
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1640::f5b0c26badc9352e4af3e54fa9b417ae
https://elib.dlr.de/129519/
https://elib.dlr.de/129519/