Publications associées à Ingénierie et technologie spatiale

A Multimodal, Enveloping Soft Gripper: Shape Conformation, Bioinspired Adhesion, and Expansion-Driven Suction

A key challenge in robotics is to create efficient methods for grasping objects with diverse shapes, sizes, poses, and properties. Grasping with hand-like end effectors often requires careful selection of hand orientation and finger placement. Here, we pre ...

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2021

MoMuCAMS – A newly developed Helikite-based modular platform for aerosol and trace gas vertical measurements

Julia Schmale, Andrea Baccarini, Roman Pohorsky

MoMuCAMS (Modular, Multiplatform-Compatible Air Measurement System) is a newly developed system for aerosol and trace gas measurements in the lower atmosphere, which offers possibilities for detailed analysis at the interface of the boundary layer and free ...

2021

Mixing and diffusion for rough shear flows

Maria Colombo, Klaus Martin Widmayer

This article addresses mixing and diffusion properties of passive scalars advected by rough (

C^\alpha

) shear flows. We show that in general, one cannot expect a rough shear flow to increase the rate of inviscid mixing to more than that of a smooth shear ...

2021

Experimental assessment of an active (acoustic) liner prototype in an acoustic flow duct facility

Hervé Lissek, Maxime Volery, Gaël Matten

In this paper, experimental results of broadband noise reduction in an acoustic flow duct are presented. An active liner composed of an array of electroacoustic absorbers is used. The control law is based on the pressure-based, current driven digital archi ...

SPIE2021

Investigation of the Time Resolution Set Up Used to Compute the Full Load Vortex Rope in a Francis Turbine

François Avellan, Cécile Münch-Alligné, Arthur Tristan Favrel, Andres Müller

The flow in a Francis turbine at full load is characterised by the development of an axial vortex rope in the draft tube. The vortex rope often promotes cavitation if the turbine is operated at a sufficiently low Thoma number. Furthermore, the vortex rope ...

2021

Probing the buckling of pressurized spherical shells

Pedro Miguel Nunes Pereira de Almeida Reis, Dong Yan, Arefeh Abbasi

The prediction of the critical buckling conditions of shell structures is plagued by imperfection sensitivity. Non-destructive testing through point-load probing has been recently proposed to map the stability landscape of cylindrical shells. However, the ...

2021

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes

Régis Lionel Vivien

Des travaux de restauration du chenal central du Haut-Rhône français à l’aval des barrages de Lavours et Champagneux ont été entrepris en 2005-2006 et ont consisté à augmenter les débits réservés. Les effets de cette opération ont été évalués en étudiant e ...

2021

A multi-site, year-round turbulence microstructure atlas for the deep perialpine Lake Garda

Sebastiano Piccolroaz, Marco Toffolon, Bieito Fernandez Castro

A multi-site, year-round dataset comprising a total of 606 high-resolution turbulence microstructure profiles of shear and temperature gradient in the upper 100 m depth is made available for Lake Garda (Italy). Concurrent meteorological data were measured ...

2021

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Mixing and diffusion for rough shear flows

Maria Colombo, Klaus Martin Widmayer

This article addresses mixing and diffusion properties of passive scalars advected by rough (

C^\alpha

) shear flows. We show that in general, one cannot expect a rough shear flow to increase the rate of inviscid mixing to more than that of a smooth shear ...

2021

Ingénierie et technologie spatiale

Robust and sustainable cultivation of microalgae: recycling of nitrogen from liquid digestate and control of biological contamination

A Multimodal, Enveloping Soft Gripper: Shape Conformation, Bioinspired Adhesion, and Expansion-Driven Suction

MoMuCAMS – A newly developed Helikite-based modular platform for aerosol and trace gas vertical measurements

Mixing and diffusion for rough shear flows

Experimental assessment of an active (acoustic) liner prototype in an acoustic flow duct facility

A snowfall downscaling scheme for mountainous terrain

Investigation of the Time Resolution Set Up Used to Compute the Full Load Vortex Rope in a Francis Turbine

Probing the buckling of pressurized spherical shells

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes

A multi-site, year-round turbulence microstructure atlas for the deep perialpine Lake Garda

Graph Chatbot

Chattez avec Graph Search

Investigation of the Time Resolution Set Up Used to Compute the Full Load Vortex Rope in a Francis Turbine

Robust and sustainable cultivation of microalgae: recycling of nitrogen from liquid digestate and control of biological contamination

A Multimodal, Enveloping Soft Gripper: Shape Conformation, Bioinspired Adhesion, and Expansion-Driven Suction

Experimental assessment of an active (acoustic) liner prototype in an acoustic flow duct facility

A snowfall downscaling scheme for mountainous terrain

A multi-site, year-round turbulence microstructure atlas for the deep perialpine Lake Garda

Probing the buckling of pressurized spherical shells

Mixing and diffusion for rough shear flows

MoMuCAMS – A newly developed Helikite-based modular platform for aerosol and trace gas vertical measurements

Évaluation des effets de l’augmentation des débits réservés à l’aval de deux barrages du Haut-Rhône français à l’aide de l’examen des communautés d’oligochètes