Results 61 to 70 of about 802,938 (283)

THE INTERACTION OF A COLD ATOMISED SPRAY WITH A CIRCULAR CYLINDER [PDF]

Journal of Engineering Science and Technology, 2010
The development of non-intrusive diagnostic techniques has significantly increased with the introduction of lasers. Laser based anemometry, such as Laser Doppler (LDA), Phase Doppler (PDA), and Particle Image Velocimetery (PIV) can provide an accurate ...
A. AROUSSI, N. LAD, M.F. MUHAMAD SAID, D. ADEBAYO, M. AL-ATABI   +4 more
doaj  

Anisotropy of the Wake behind Circular Cylinder in Cross-Flow [PDF]

EPJ Web of Conferences
The turbulence anisotropy is studied experimentally in the wake behind a circular cylinder in crossflow. The circular cylinder of aspect ratio 12 was placed in low turbulence flow, Reynolds number was 5k.
Uruba Václav, Procházka Pavel, Yanovych Vitalii   +2 more
doaj   +1 more source

Flow control downstream of a circular cylinder by a permeable circular cylinder in deep water

, 2020
Bu çalışmada amaç, derin su içerisinde bulunan dairesel silindir arkasındaki akış yapısını silindir çevresine yerleştirilmiş ağ yapılı dış silindirler vasıtasıyla parçacık görüntülemeli hız ölçüm tekniği kullanılarak araştırmaktır. Deneyler boyunca iç silindir çapına bağlı (d=30 mm) Reynolds sayısı 5000 olarak sabit tutulmuştur. Dış silindir çapının ve
openaire   +2 more sources

Aerodynamic instabilities of twin circular cylinders

Journal of Wind Engineering and Industrial Aerodynamics, 1988
The aerodynamic, or more generally fluid-dynamic, instability of the downstream circular cylinder in the wake of a similar cylinder in subcritical flow is the focal point of this paper. These phenomena are known to cause fatigue problems and impair the serviceability and safety of structures in various engineering fields.
Matsumoto, M., Shiraishi, N., Shirato, H.   +2 more
openaire   +2 more sources

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Strong Lead‐Free Bioinspired Piezoceramics for Durable Energy Transducers

Advanced Functional Materials, EarlyView.
We fabricated brick‐and‐mortar lead‐free piezoceramics with Bi0.5Na0.5TiO3 monocrystal platelets as bricks and amorphous silica as mortar. The alignment of the bricks and the presence of the amorphous silica led to anisotropic residual stresses. These residual stresses increase the samples toughness, strength and durability while the brick alignment ...
Ruxue Yang, Temesgen Tadeyos Zate, Peiren Wang, Soumyajit Mojumder, Elo Overgaard Mogensen, Oriol Gavalda‐Diaz, Zihe Li, Shitong Zhou, Ajeet Kumar, James Roscow, Hamideh Khanbareh, Astri Bjørnetun Haugen, Florian Bouville   +12 more
wiley   +1 more source

Flow over a cylinder subjected to combined translational and rotational oscillations [PDF]

, 2012
The experimental research reported here employs particle image velocimetry to extend the study of Nazarinia et al. (2009a), recording detailed vorticity fields in the near-wake of a circular cylinder undergoing combined translational and rotational ...
Mark C. Thompson, Mehdi Nazarinia, Lo Jacono, David, Thompson, Mark C., John Sheridan, David Lo Jacono, Nazarinia, Mehdi, Sheridan, John, Nazarinia, Mehdi; id_orcid   +8 more
core   +1 more source

Bioinspired Co‐Assembly Enables Multiscale Architected Hydrogels for 3D Printing With Integrated Antibacterial and Bioactive Functions

Advanced Functional Materials, EarlyView.
A multicomponent supramolecular hydrogel integrating cell‐adhesive and antibacterial peptides within an alginate‐cellulose nanofibril matrix is developed. Peptide co‐assembly simultaneously strengthens the hydrogel network, improves extrusion printability, and imparts cell‐adhesive and antibacterial functions, offering a versatile platform for ...
Mor Tsuriano‐Zernichov, Francesca Netti, Sigal Rencus‐Lazar, Moran Aviv, Lihi Adler‐Abramovich   +4 more
wiley   +1 more source

Computation of the inviscid drift force caused by nonlinear waves on a submerged circular cylinder

International Journal of Naval Architecture and Ocean Engineering, 2011
In this paper, we focused on computing the higher-harmonic components of the transmitted wave passing over a submerged circular cylinder to show that it is causing a horizontal negative drift force.
Hyeok-Jun Koh, Il-Hyoung Cho
doaj   +1 more source

Steady Prandtl-Batchelor flows past a circular cylinder [PDF]

, 2006
The high Reynolds number flow past a circular cylinder with a trailing wake region is considered when the wake region is bounded and contains uniform vorticity.
Hocking, G.C.
core