Publications related to Atmospheric pressure

Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

The infiltration of a non-wetting liquid, such as molten metal, into a porous solid, such as a ceramic preform, is influenced by the wetting angle of the liquid on the solid. The link between local wetting and the minimum pressure required for initiation o ...

2021

Superconductors for power applications: an executable and web application to learn about resistive fault current limiters

Francesco Grilli, Nicolo' Riva, Bertrand Dutoit

High-temperature superconductors (HTS) can be superconducting in liquid nitrogen (77 K) at atmospheric pressure, which holds immense promises for our future such as nuclear fusion, compact medical devices and efficient power applications. In a power system ...

2021

Feasibility of a Dielectric Elastomer Augmented Aorta

Yves Perriard, Yoan René Cyrille Civet, Francesco Clavica, Jonathan André Jean-Marie Chavanne, Morgan Almanza, David Moser

Although heart transplantation is a gold standard for severe heart failure, there is a need for alternative effective therapies. A dielectric‐elastomer aorta is used to augment the physiological role of the aorta in the human circulatory system. To this en ...

2021

Planar hydrodynamic traps and buried channels for bead and cell trapping and releasing

Philippe Renaud, Arnaud Bertsch, Daniel Migliozzi, Clémentine Sophie Sarah Lipp, Jonathan Bastien Cottet

We present a novel concept for the controlled trapping and releasing of beads and cells in a PDMS microfluidic channel without obstacles present around the particle or in the channel. The trapping principle relies on a two-level microfluidic configuration: ...

ROYAL SOC CHEMISTRY2021

Decoupling the role of inertia, friction and cohesion in dense granular avalanche pressure build‐up on obstacles

Christophe Ancey, Johan Alexandre Philippe Gaume, Michael Lukas Kyburz

Understanding the physical processes involved in snow avalanche‐obstacle interaction is essential to be able to estimate the pressure exerted on structures. Although avalanche impact pressure has been measured in field experiments for decades, the underlyi ...

2020

In situ control of the helical and skyrmion phases in Cu2OSeO3 using high-pressure helium gas up to 5 kbar

Henrik Moodysson Rønnow, Arnaud Magrez, Ivica Zivkovic, Jonathan White

We report a small-angle neutron scattering study of the helical and skyrmion lattice order in single-crystal Cu2OSeO3 under quasihydrostatic helium gas pressures up to 5 kbar. By using helium gas as the pressure-transmitting medium (PTM) we ensure pressure ...

AMER PHYSICAL SOC2020

Swirl number based transposition of flow-induced mechanical stresses from reduced scale to full-size Francis turbine runners

François Avellan, Arthur Tristan Favrel, Christian Landry, Keita Yamamoto, Joao Gomes Pereira Junior

At part load conditions, Francis turbines are subject to the emergence of a hydrodynamic instability in their draft tube, referred to as precessing vortex rope. It induces pressure pulsations in the water passages at the precession frequency of the vortex, ...

2020

Signatures of coherent flow structures in the atmospheric surface layer over Lake Geneva

David Andrew Barry, Ulrich Lemmin, Mehrshad Foroughan

Reliable estimates of air-water exchange of momentum, heat, and gas are vital for understanding boundary layer dynamics and for developing accurate global and regional climate and weather forecasting models. Spatiotemporal variability of physical processes ...

2020

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Atmospheric pressure

Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

Superconductors for power applications: an executable and web application to learn about resistive fault current limiters

Feasibility of a Dielectric Elastomer Augmented Aorta

Implantable blood pressure monitor

Planar hydrodynamic traps and buried channels for bead and cell trapping and releasing

Decoupling the role of inertia, friction and cohesion in dense granular avalanche pressure build‐up on obstacles

In situ control of the helical and skyrmion phases in Cu2OSeO3 using high-pressure helium gas up to 5 kbar

Swirl number based transposition of flow-induced mechanical stresses from reduced scale to full-size Francis turbine runners

Physical Mechanism and Flow Control of Tip Vortex Cavitation

Signatures of coherent flow structures in the atmospheric surface layer over Lake Geneva

Graph Chatbot

Chat with Graph Search

In situ control of the helical and skyrmion phases in Cu2OSeO3 using high-pressure helium gas up to 5 kbar

Simulating Infiltration as a Sequence of Pinning and De-pinning Processes

Planar hydrodynamic traps and buried channels for bead and cell trapping and releasing

Feasibility of a Dielectric Elastomer Augmented Aorta

Superconductors for power applications: an executable and web application to learn about resistive fault current limiters

Swirl number based transposition of flow-induced mechanical stresses from reduced scale to full-size Francis turbine runners

Implantable blood pressure monitor

Physical Mechanism and Flow Control of Tip Vortex Cavitation

Signatures of coherent flow structures in the atmospheric surface layer over Lake Geneva

Decoupling the role of inertia, friction and cohesion in dense granular avalanche pressure build‐up on obstacles