Results 61 to 70 of about 155,194 (319)

Similarity solution of the shock wave propagation in water [PDF]

open access: yesApplied and Computational Mechanics, 2007
This paper presents the possibility of calculation of propagation of a shock wave generated during the bubble collapse in water including the dissipation effect.
Muller M.
doaj  

Formation of Single Bubbles from a Submerged Orifice Using Pulsed Ultrasound Waves

open access: yesJournal of Fluid Science and Technology, 2008
A new experimental method is presented in which single small gas bubbles are generated in a liquid from a submerged orifice using pulsed ultrasound waves.
Minori SHIROTA   +2 more
doaj   +1 more source

Impact of tangled magnetic fields on AGN-blown bubbles [PDF]

open access: yes, 2006
There is growing consensus that feedback from AGN is the main mechanism responsible for stopping cooling flows in clusters of galaxies. AGN are known to inflate buoyant bubbles that supply mechanical power to the intracluster gas (ICM).
Bruggen, M.   +4 more
core   +3 more sources

Production of Metallic Foam Precursors Using Current‐Activated Pressure‐Assisted Densification

open access: yesAdvanced Engineering Materials, EarlyView.
A powder compaction metallurgical method, known as current‐activated pressure‐assisted densification, is applied to enhance the compaction of metal foam precursors. This method improves precursor quality by achieving higher density, lower electrical resistivity, and more uniform pore nucleation in the resulting foams, reducing energy consumption and ...
Tillmann Robert Neu   +2 more
wiley   +1 more source

Hydrogel‐Based Photothermal‐Catalytic Membrane for Efficient Cogeneration of Freshwater and Hydrogen in Membrane Distillation System

open access: yesAdvanced Functional Materials, EarlyView.
This work presents an overview of the PTC‐VMD system for water‐hydrogen co‐generation. a) Illustration of the hydrogel‐based PTC membrane and the co‐generation of water and hydrogen. b) Structure of the PTC‐VMD system and the functions of each component layer.
Jiawei Sun   +7 more
wiley   +1 more source

LES Analysis of the Effect of Snowdrift on Wind Pressure on a Low-Rise Building

open access: yesBuildings, 2022
This paper presents a comparative study of the distribution of wind pressure acting on a low-rise building roof with or without snowdrift through the Large-Eddy simulation (LES) method. Firstly, based on previous wind-blowing snow experiments, the stable
Zhixiang Liu   +4 more
doaj   +1 more source

Метрологічний аналіз методик вимірювання поверхневого натягу рідин методом максимального тиску в бульбашці [PDF]

open access: yes, 2010
Здійснено метрологічний аналіз відомих і запропонованих авторами статті методик визначення поверхневого натягу рідин на основі виміряного максимального тиску у бульбашці при її утворенні із каліброваного, зануреного в досліджувану рідину капіляра ...
Кучірка, Ю. М.   +2 more
core  

Numerical investigations on bubble-induced jetting and shock wave focusing: application on a needle-free injection [PDF]

open access: yes, 2019
The formation of a liquid jet into air induced by the growth of a laser-generated bubble inside a needle-free device is numerically investigated by employing the compressible Navier–Stokes equations.
Gavaises, E.   +2 more
core   +1 more source

The Route to Artery Mimetics: Hybrid Bioinks for Embedded Bioprinting of Multimaterial Cylindrical Models

open access: yesAdvanced Functional Materials, EarlyView.
The fabrication of a cellularized, multilayered 3D printed cylindrical model comprising hybrid bioinks inspired by the natural extracellular environment as an approach to artery mimetics, is presented. Using embedded bioprinting, interlayer crosslinking of self‐supporting concentric cylinders is achieved.
Uxue Aizarna‐Lopetegui   +7 more
wiley   +1 more source

Study of Adsorption of Triton X-100 at Air/Water Interface Using Maximum Bubble Pressure Method

open access: closedMaterial Science Research India, 2007
Suresh R. Patwardhan   +2 more
openalex   +2 more sources

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