Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Christoph Bruecker"'
Autor:
Alecsandra Court, Christoph Bruecker
Publikováno v:
Fluids, Vol 9, Iss 3, p 74 (2024)
Bio-inspired flexible pillar-like wind-hairs show promise for the future of flying by feel by detecting critical flow events on an aerofoil during flight. To be able to characterise specific flow disturbances from the response of such sensors, quanti
Externí odkaz:
https://doaj.org/article/3341d1d1ce744b27abf609503f5dfe0d
Publikováno v:
Sensors, Vol 20, Iss 12, p 3522 (2020)
Various marine animals possess the ability to track their preys and navigate dark aquatic environments using hydrodynamic sensing of the surrounding flow. In the present study, a deep-learning model is applied to a biomimetic sensor for underwater po
Externí odkaz:
https://doaj.org/article/b8998c24fbb143d894b0e75ff9a107f7
Publikováno v:
Designs, Vol 4, Iss 1, p 3 (2020)
Computational fluid dynamics (CFD) can help in understanding the nature of leakage flow phenomena inside the rotary positive displacement machines (PDMs). However, due to the lack of experimental results, the analysis of leakage flows in rotary PDMs
Externí odkaz:
https://doaj.org/article/ccbf3f409d8a4c9e98576d9e3a410234
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow. 33:1528-1543
Purpose Covert feathers on avian wings can show dynamic pop-up behaviour in rapid succession as a reaction to turbulent gusts. The purpose of this paper is to understand the possible flow control mechanism induced during such dynamic motion cycles. A
Detecting aerofoil separation pre-cursors using on-board optical tracking of flexible pillar sensors
Autor:
Omar Selim, Christoph Bruecker
A novel approach for detecting characteristic flow signatures precursory to stall along aerofoils is introduced. It uses arrays of flexible wind-hair like sensors distributed around the aerofoil which are tracked remotely using high-speed imaging and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa96584fe989137abd68eec350d61b8b
https://doi.org/10.21203/rs.3.rs-2222213/v1
https://doi.org/10.21203/rs.3.rs-2222213/v1
Autor:
Qianhui Li, Manolis Gavaises, Phoevos Koukouvinis, Evangelos Stavropoulos-Vasilakis, Christoph Bruecker
Accurate wall-shear stress (WSS) in-vitro measurements within complex geometries such as the human aortic arch under pulsatile flow are still difficult to achieve, meanwhile such data are important for classifying impacts of prosthetic valves on aort
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f9cb4fe0dd617d69db3937487a5d13d
https://openaccess.city.ac.uk/id/eprint/26351/8/AortaPillar-JFS-AuthorAccpetedVersionUpdate.pdf
https://openaccess.city.ac.uk/id/eprint/26351/8/AortaPillar-JFS-AuthorAccpetedVersionUpdate.pdf
Publikováno v:
Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Scientific Reports, Vol 10, Iss 1, Pp 1-13 (2020)
Aquatic animals have developed effective strategies to reduce their body drag over a long period of time. In this work, the influence of the scales of fish on the laminar-to-turbulent transition in the boundary layer is investigated. Arrays of biomim
Autor:
Qianhui Li, Christoph Bruecker
A model experiment with a vortex impacting a flexible canopy filled with a thin homogeneous bed of particles is presented. Flexibility of the filaments increases the efficiency of resuspension by the amount it allows the effective canopy-height to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc422feb404a7e6534785c5f4ad34cd
https://openaccess.city.ac.uk/id/eprint/24255/1/ErosioninFlexibleCanopiesFinalC.pdf
https://openaccess.city.ac.uk/id/eprint/24255/1/ErosioninFlexibleCanopiesFinalC.pdf
Publikováno v:
Optics
Volume 1
Issue 1
Pages 9-135
Volume 1
Issue 1
Pages 9-135
The calibration of a multi-camera system for volumetric measurements is a basic requirement of reliable 3D measurements and object tracking. In order to refine the precision of the mapping functions, a new, tomographic reconstruction-based approach i
Publikováno v:
Sensors
Sensors, Vol 20, Iss 3522, p 3522 (2020)
Sensors (Basel, Switzerland)
Volume 20
Issue 12
Sensors, Vol 20, Iss 3522, p 3522 (2020)
Sensors (Basel, Switzerland)
Volume 20
Issue 12
Various marine animals possess the ability to track their preys and navigate dark aquatic environments using hydrodynamic sensing of the surrounding flow. In the present study, a deep-learning model is applied to a biomimetic sensor for underwater po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c37672504853152d5c2c6aa94ccd7cda
https://openaccess.city.ac.uk/id/eprint/24667/1/sensors-20-03522-v2.pdf
https://openaccess.city.ac.uk/id/eprint/24667/1/sensors-20-03522-v2.pdf