Effects of gravity level on bubble detachment, rise, and bouncing with a free surface

Autor: Francesc Suñol, Ricard González-Cinca

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

Bubble detachment, rise, and bouncing upon impact with a free surface is studied experimentally in variable gravity conditions. Previous investigations focused on the effects of fluid properties such as viscosity or surface tension on the rise and bo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38e80c73bc64d2461bc939c26e9b84ae
https://doi.org/10.1016/j.ijmultiphaseflow.2019.01.016

Enhancement of piezoelectric properties stability of submicron-structured piezoceramics obtained by spark plasma sintering

Autor: Diego A. Ochoa, Francesc Suñol, Jose E. García, Fernando Rubio-Marcos

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

Grain-size effect on functional properties of piezoceramics is nowadays an important topic due to the potential applications of these materials at the submicron scale. In this context, we explore the effect of the grain size reduction on the function

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::148b0f933372968a22595955a42a0d2e
https://doi.org/10.1016/j.jeurceramsoc.2018.06.016

High-precision time-of-flight determination algorithm for ultrasonic flow measurement

Autor: Jose E. García, Francesc Suñol, Diego A. Ochoa

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes,creating new c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::883b7a04c4fec04b7179feb7fa0b6db0
https://hdl.handle.net/2117/127305

Ultrasonic Penetration of Granular Materials in Varying Gravity

Autor: Patrick Harkness, Philip Doherty, Ryan Timoney, David Firstbrook, Francesc Suñol, Kevin Worrall

Publikováno v: Earth and Space 2016.

This paper describes the effects of ultrasonically-assisted penetration of granular\ud materials, in high gravity situations. The experimental rig, instrumented to obtain\ud penetration force, rate and power both with and without ultrasonic assistanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d737c28116cc4ea87b11ee4d8b474d3
https://doi.org/10.1061/9780784479971.019

Design of an Experiment for the Study of Bubble Jet Interactions in Microgravity

Autor: Francesc Suñol, Ricard González-Cinca, R. Pino, O. Maldonado

Publikováno v: Microgravity Science and Technology. 21:95-99

A new experimental setup for the study of bubble coalescence and bubble jet interactions in microgravity conditions is presented. The section consists of a cavity full of liquid containing two bubble injectors whose separation distance and relative o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cf2b311a15a7e509daa34a5d7143939
https://doi.org/10.1007/s12217-008-9082-8