Results 21 to 30 of about 113,773 (229)

Experimental Study of the Flow Characteristics on Corrugated Wall with Perforation [PDF]

Journal of Applied Fluid Mechanics
In this study, the flow characteristics of two-dimensional corrugated walls with perforation are investigated using particle image velocimetry (PIV) experiments.
L. Yu, J. Sun, K. Sun, P. Yuan, W. Chen
doaj   +1 more source

Triggers for displaced decays of long-lived neutral particles in the ATLAS detector [PDF]

, 2013
A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described.
Aad, G., Abajyan, T., Abbott, B., Abdallah, J., Abdel Khalek, S., Alconada Verzini, María Josefina, Alonso, Francisco, Anduaga, Xabier Sebastian, Dova, Maria Teresa, González Silva, María Laura, Monticelli, Fernando Gabriel, Otero y Garzon, Gustavo Javier, Piegaia, Ricardo Nestor, Romeo, Gaston Leonardo, Tripiana, Martin Fernando, Zhuang, X., Zhuravlov, V., Zieminska, D., Zimin, N. I., Zimmermann, R., Zimmermann, S., Zimmermann, S., Ziolkowski, M., Zitoun, R., Zmouchko, V. V., Zobernig, G., Zoccoli, A., zur Nedden, M., Zutshi, V., Živković, L.   +29 more
core   +1 more source

Analysis of traveling wheel on loose sandy soil (Sandy soil flow beneath a wheel due to the interaction)

Nihon Kikai Gakkai ronbunshu, 2017
Soil-vehicle interaction is an important factor for predicting trafficability of off-road vehicles. Tractive forces on the wheel to drive the vehicle can be estimated by soil deformation analysis around the contact area of the wheel. Sand deformation and
Junya YAMAKAWA, Masato GOTO, Ryosuke ETO
doaj   +1 more source

Acoustic resonances in microfluidic chips: full-image micro-PIV experiments and numerical simulations [PDF]

, 2006
We show that full-image micro-PIV analysis in combination with images of transient particle motion is a powerful tool for experimental studies of acoustic radiation forces and acoustic streaming in microfluidic chambers under piezo-actuation in the MHz ...
Abbott, Albertsson, Albertsson, Albertsson, Baskir, Brooks, Clark, Diamond, Fele, G. Münchow, Gündüz, Haynes, J. P. Kutter, Johansson, K. S. Drese, Levine, Levine, Marando, Moctar, Nam, Pennemann, Rydèn, S. Hardt, Santesson, Shanbhag, Stichelmair, Sundaram, Theos, Tubio, Wu, Yamada, Zhai, Zhai   +32 more
core   +3 more sources

«MANejamos la escritura antigua»: el MAN como recurso y escenario para un proyecto de aprendizaje y servicio dirigido a personas con alzheimer [PDF]

Boletín del Museo Arqueológico Nacional, 2019
En este artículo describimos los beneficios que el proyecto de Aprendizaje y Servicio «MANejamos la escritura antigua» ofreció a los cuatro colectivos implicados: el profesorado y los alumnos de Humanidades de 1.º Bachillerato del IES Miguel Catalán de ...
Juan José Carracedo, Omar Márquez, Mar Cruz, Maite Carrasco   +3 more
doaj  

Development of low vacuum laser welding technique using an aerodynamic window

Nihon Kikai Gakkai ronbunshu, 2018
In order to realize deep laser welding, conceptual application of a supersonic jet as an aerodynamic window was investigated. Detailed characteristics of the supersonic jet as the aerodynamic window were studied experimentally.
Tatsuro UCHIDA, Takeshi FUKUDA, Hisashi MATSUDA   +2 more
doaj   +1 more source

Seamless integration of sewer system topology and tree location data: An algorithm to diagnose the potential impact of tree roots on pipes and propose rearrangement solutions

Heliyon
Wastewater networks are subject to several threats leading to wastewater leakages and public health hazards. External elements such as natural factors and human activities are common causes of wastewater leakages and require more in-depth analysis ...
David Martínez, Sergi Bergillos, Lluís Corominas, Marc Comas-Cufí, Eusebi Calle   +4 more
doaj   +1 more source

Effects of Jet Induced by String-type Plasma Actuator on Flow Around Three-Dimensional Bluff Body and Drag Force

Energies, 2020
An experimental investigation of active flow control on a three-dimensional (3D) curved surface bluff body was conducted by using a string-type plasma actuator.
Takatoshi Matsubara, Yoshiki Shima, Hikaru Aono, Hitoshi Ishikawa, Takehiko Segawa   +4 more
doaj   +1 more source

Heat Induced Separation in Upward Impinging Jet Flows

Journal of Thermal Science and Technology, 2011
A confined, round, laminar impinging jet, fed upward against the gravity, is studied, both experimentally and numerically, under the influence of an impingement-surface heating.
Chandra SHEKHAR, Koichi NISHINO
doaj   +1 more source

Passive control on flow structure around a wall-mounted low aspect ratio circular cylinder by using an inclined hole

Journal of Fluid Science and Technology, 2017
To control and reduce the rear separation region and the vortex of the free-end surface, a passive flow control method that is to use an inclined flow controlling hole (FCH) passing through the free-end surface to the side of the rear surface was ...
Hiroka RINOSHIKA, Akira RINOSHIKA, Shun FUJIMOTO   +2 more
doaj   +1 more source