Concept
Machine à coudre
Publications associées (11)
Directionality-Aware Design of Embroidery Patterns
Embroidery is a long-standing and high-quality approach to making logos and images on textiles. Nowadays, it can also be performed via automated machines that weave threads with high spatial accuracy. A characteristic feature of the appearance of the threa ...
WILEY2023Operando X-ray diffraction during laser 3D printing: from machine design to experiments and computer simulations
The importance of additive manufacturing, also known as 3D printing, has grown exponentially in the recent years thanks to its high flexibility to manufacture intricate parts. This process can be divided into many different sub-categories, depending on the ...
EPFL2020Mitigating tip vortex cavitation by a flexible trailing thread
Tip Vortex Cavitation (TVC) is a major issue in design and operation of axial hydraulic machines. We investigate the capacity of a flexible trailing thread in alleviating TVC by analyzing the flow-induced motion. For this purpose, a nylon thread with three ...
AMER INST PHYSICS2019Placement of Virtual Containers on NUMA systems: A Practical and Comprehensive Model
Baptiste Joseph Eustache Lepers
Our work addresses the problem of placement of threads, or virtual cores, onto physical cores in a multicore NUMA system. Different placements result in varying degrees of contention for shared resources, so choosing the right placement can have a large ef ...
2018Placement of Virtual Containers on NUMA systems: A Practical and Comprehensive Model
Baptiste Joseph Eustache Lepers
Our work addresses the problem of placement of threads, or virtual cores, onto physical cores in a multicore NUMA system. Different placements result in varying degrees of contention for shared resources, so choosing the right placement can have a large ef ...
USENIX ASSOC2018A new hybrid Additive Manufacturing process combining Selective Laser Melting and Laser Shock Peening
Additive Manufacturing (AM) in whole and especially Selective Laser Melting (SLM) are already making a revolution in the way parts are designed and manufactured with the ability to produce lightweight parts with unprecedented complex geometries which are o ...
EPFL2018Liquid Ropes: A Geometrical Model for Thin Viscous Jet Instabilities
Thin, viscous fluid threads falling onto a moving belt behave in a way reminiscent of a sewing machine, generating a rich variety of periodic stitchlike patterns including meanders, W patterns, alternating loops, and translated coiling. These patterns form ...
American Physical Society2015Sewing a Small Town: the renaissance of a historical center
Matthew Skjonsberg, Alberto Bologna
The design themes focus on the renovation, reuse and re-utilization of old and valuable buildings, now in disuse, and the rethinking of public places to be integrated into the urban context, now partly in ruins and without an active identity to enhance the ...
2015Capacitive Strain Sensors Inkjet-printed on PET Fibers for Integration in Industrial Textile
Nico de Rooij, Danick Briand, Andres Felipe Vasquez Quintero, Giorgio Mattana, El Hadji Malick Camara
We report on printed strain sensors on several meters long PET fibers for integration in textile at large scale. The sensors are made by locally inkjet printing capacitive transducers on cylindrical PET fibers used in industrial textiles. Sensor measuremen ...
Elsevier2015Micro Fluxgate Sensor with Cascaded Planar Ring Cores
In this paper, we present a new microfabricated fluxgate sensor structure having cascaded planar rings as the ferromagnetic core. A circular magnetic excitation is provided with a rod passing through the FeNi rings as a sewing thread. Planar coils placed u ...
2009