Publications related to Acousto-fluidic system assisting in-liquid self-assembly of microcomponents

Laminar - turbulent transition in the propagation of height contained hydraulic fracture

Brice Tanguy Alphonse Lecampion, Haseeb Zia

High injection rate hydraulic fracturing can have Reynolds number as high as 10000. For such high Reynolds numbers, turbulent flow is likely to occur. In this paper, we investigate the effect of turbulence on the propagation of hight contained hydraulic fr ...

2016

Characterization and Validation of a Novel Robotic System for Fluid-Mediated Programmable Stochastic Self-Assembly

Alcherio Martinoli, Bahar Haghighat

Several self-assembly systems have been developed in recent years, where depending on the capabilities of the building blocks and the controlability of the environment, the assembly process is guided typically through either a fully centralized or a fully ...

Ieee2016

Basal entrainment by Newtonian gravity-driven flows

Christophe Ancey, Nicolas Andreini, Belinda Margaret Bates

Gravity-driven flows can erode the bed along which they descend and increase their mass by a factor of 10 or more. This process is called basal entrainment. Although documented by field observations and laboratory experiments, it remains poorly understood. ...

2016

Basal entrainment by Newtonian gravity-driven flows

Christophe Ancey, Nicolas Andreini, Belinda Margaret Bates

Gravity-driven flows can erode the bed along which they descend and increase their mass by a factor of 10 or more. This process is called "basal entrainment." Although documented by field observations and laboratory experiments, it remains poorly understoo ...

Amer Inst Physics2016

Fluid-Mediated Stochastic Self-Assembly at Centimetric and Sub-Millimetric Scales: Design, Modeling, and Control

Alcherio Martinoli, Massimo Mastrangeli, Felix Stephan Schill, Grégory Mermoud, Bahar Haghighat

Stochastic self-assembly provides promising means for building micro-/nano-structures with a variety of properties and functionalities. Numerous studies have been conducted on the control and modeling of the process in engineered self-assembling systems co ...

MDPI2016

Dynamics of isolated confined air bubbles in liquid flows through circular microchannels: an experimental and numerical study

John Richard Thome, Navid Borhani, Mirco Magnini, Sepideh Khodaparast

Experimental and numerical studies are performed to characterise the dynamics of isolated confined air bubbles in laminar fully developed liquid flows within channels of diameters d = 0.5 mm and d = 1 mm. Water and glycerol are used as the continuous liqui ...

Springer Verlag2015

Sensitivity of aerodynamic forces in laminar and turbulent flow past a square cylinder

François Gallaire, Edouard Boujo, Philippe Meliga

We use adjoint-based gradients to analyze the sensitivity of the drag force on a square cylinder. At Re = 40, the flow settles down to a steady state. The quantity of interest in the adjoint formulation is the steady asymptotic value of drag reached after ...

Amer Inst Physics2014

Turbulent-laminar patterns in plane Poiseuille flow

Tobias Schneider, Tobias Klaus Kreilos

Turbulent-laminar banded patterns in plane Poiseuille flow are studied via direct numerical simulations in a tilted and translating computational domain using a parallel version of the pseudospectral code Channelflow. 3D visualizations via the streamwise v ...

Amer Inst Physics2014

Hydrodynamics of turbulent flows within arrays of circular cylinders

Ana Margarida Da Costa Ricardo

In rivers riparian vegetation can have not only strong interaction with the flow but also with the ecological services of the aquatic system. In wetlands and along riverbanks often tree-like vegetation with quite stiff trunks can be found. The study of the ...

EPFL - LCH2014

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Acousto-fluidic system assisting in-liquid self-assembly of microcomponents

Laminar - turbulent transition in the propagation of height contained hydraulic fracture

Characterization and Validation of a Novel Robotic System for Fluid-Mediated Programmable Stochastic Self-Assembly

Basal entrainment by Newtonian gravity-driven flows

Basal entrainment by Newtonian gravity-driven flows

Fluid-Mediated Stochastic Self-Assembly at Centimetric and Sub-Millimetric Scales: Design, Modeling, and Control

Dynamics of isolated confined air bubbles in liquid flows through circular microchannels: an experimental and numerical study

Sensitivity of aerodynamic forces in laminar and turbulent flow past a square cylinder

Turbulent-laminar patterns in plane Poiseuille flow

Turbulent flow in and over an urban canopy in Vancouver, Canada

Hydrodynamics of turbulent flows within arrays of circular cylinders

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Chat with Graph Search

Laminar - turbulent transition in the propagation of height contained hydraulic fracture

Dynamics of isolated confined air bubbles in liquid flows through circular microchannels: an experimental and numerical study

Sensitivity of aerodynamic forces in laminar and turbulent flow past a square cylinder

Basal entrainment by Newtonian gravity-driven flows

Turbulent flow in and over an urban canopy in Vancouver, Canada

Fluid-Mediated Stochastic Self-Assembly at Centimetric and Sub-Millimetric Scales: Design, Modeling, and Control

Characterization and Validation of a Novel Robotic System for Fluid-Mediated Programmable Stochastic Self-Assembly

Turbulent-laminar patterns in plane Poiseuille flow

Basal entrainment by Newtonian gravity-driven flows

Hydrodynamics of turbulent flows within arrays of circular cylinders