Results 61 to 70 of about 1,085 (168)

Spheroid Cell Aggregation Enhanced by Enzyme‐Free Ultrasound‐Detached Cells

open access: yesAdvanced Biology, Volume 9, Issue 8, August 2025.
This study demonstrates that ultrasound‐based, enzyme‐free cell detachment accelerates spheroid formation by preserving surface proteins, reducing variability, and enhancing cell aggregation. Comparable engraftment and improved spatial organization in co‐cultured spheroids are observed.
Julien van Delft   +7 more
wiley   +1 more source

REPRODUCTION OF SLOSHING PHENOMENA AND SLOSHING DAMPER DEVICE BY CFD

open access: yesPROCEEDINGS OF HYDRAULIC ENGINEERING, 2007
Sloshing phenomena of liquid in rectangular and circular tanks with and without sloshing damper have been simulated using a CFD method, namely a large eddy simulation method with standard Smagorinsky model. The decay of the wave amplitude in free oscillation, the resonance frequency and the amplitude response characteristics to a single-mode excitation
Hiroshi NODA   +3 more
openaire   +2 more sources

Lava Lake Spattering Drives Seismic Tremor During the Geldingadalir 2021 Eruption, Iceland

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 8, August 2025.
Abstract Volcanic eruptions generate a continuous ground motion that is commonly referred to as tremor. Although tremor is used worldwide for real‐time monitoring of volcanoes, the mechanisms involved are generally poorly understood. Here, we study the episodic effusion during 2021 Geldingadalir eruption. We use photogrammetric data and videos acquired
Alea Joachim   +5 more
wiley   +1 more source

Hydrodynamic Analysis of Partially Filled Liquid Tanks Subject to 3D Vehicular Manoeuvring

open access: yesShock and Vibration, 2019
This paper is concerned with liquid sloshing in a partially filled container due to 3-dimensional vehicle motion. The liquid sloshing is described by a set of linear modal equations derived from the potential flow theory, which can be applied to liquid ...
Mengmeng Han   +3 more
doaj   +1 more source

Liquid Metal Sloshing for High‐Load Active Self‐Healing System: An Application to Tendon‐Driven Legged Robot

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 7, July 2025.
Liquid metal “sloshing” by the robot's own actuator is proposed to improve the self‐healing performance. The proposed method drastically enhances the healed strength by decomposing the surface oxides and the impurities. The method contributes to the world's first demonstration of active self‐healing behavior performed by a life‐sized legged robot. Self‐
Shinsuke Nakashima   +8 more
wiley   +1 more source

Investigation of liquid sloshing characteristics in tanks using an OpenFOAM solver with arbitrary excitation

open access: yesAIP Advances
A multiphase flow solver with mesh motion is typically used for simulations of liquid sloshing in containers, such as those in spacecraft, aircraft, and ships.
Linmin Li   +4 more
doaj   +1 more source

Experimental and Numerical Studies on Sloshing Dynamics of PCS Water Tank of Nuclear Island Building

open access: yesScience and Technology of Nuclear Installations, 2018
Water tank is one important component of passive containment cooling system (PCS) of nuclear island building. The sloshing frequency of water is much less than structure frequency and large-amplitude sloshing occurs easily when subjected to seismic ...
Xiaojun Li   +4 more
doaj   +1 more source

Suppression of sloshing in floating roof tank by multi dynamic absorber

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This article presents a multi dynamic absorber for suppressing liquid sloshing in a floating roof tank. The presented multi dynamic absorber uses U-tubes set on the floating roof.
Nobuyuki KOBAYASHI   +2 more
doaj   +1 more source

Slowing sloshing in space

open access: yesScilight, 2023
Ideal combination of baffles and temperature modulation identified to reduce sloshing in microgravity.
openaire   +1 more source

A simplified mechanical model with fluid–structure interaction for rectangular tank sloshing under horizontal excitation

open access: yesAdvances in Mechanical Engineering, 2015
Based on the spring–mass model, a novel mechanical model of sloshing with fluid–structure interaction under a horizontal excitation is proposed, and the coupled dynamic equation of sloshing system is established.
Changfang Zou, Deyu Wang
doaj   +1 more source

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