Laser-assisted inkjet printing of highly viscous fluids with sub-nozzle resolution

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The one-step fabrication of gold films by inkjet printing of a gold precursor ink and its photochemical reduction by exposure to UV light is presented. Inkjet printing creates on a substrate with high control micrometer-thin reaction volumes in which upon ...

The goal of 3D printing is to realize complex 3D structures by locally adding material in small volume elements called voxels - in contrast to successively subtracting material by etching, milling or machining. This field started with optics-based proposal ...

During the last two decades, ultrafast in-volume laser-based processing of transparent materials has emerged as a key 3D-printing method for manufacturing a variety of complex integrated photonic devices and micro-parts. Yet, identifying suitable laser pro ...

The state of the art for high resolution three-dimensional light-based additive manufacturing mainly relies on two-photon polymerization. It consists of focusing and scanning a femtosecond laser beam on a photosensitive resin to initiate crosslinking and f ...

This paper numerically evaluates the accuracy and performance of a stabilized finite element Reduced Order Modelling (ROM) approach that is designed to simulate pulsatile blood flows. The method is able to estimate fluid flow parametric solutions of intere ...

This work presents a study of two-phase flow generated inside a rock-flow cell setup. It is characterized by a pipe section filled with fluid (oil in our studies) that is put into oscillation around its mass centre by an electric motor. This type of appara ...

The overall performance of fusion devices, such as tokamaks, is strongly correlated to the phenomena that occur in the boundary region, the outer plasma region that faces the wall of the device. The boundary plays a crucial role in regulating the heat and ...

Additive Manufacturing also commonly referred as 3D printing has been given a lot of interest lately. Market is growing exponentially and the aim for obtaining more complex and ready-to use parts is emerging. All the 3D printing processes consist in buildi ...

Fluidic systems enable actuation in various applications, such as automotive, medical, and industrial robotics. Miniaturized valves constitute a fundamental controlling element of modern fluidic systems, intriguing the interest of many researchers. This le ...

We propose a methodology to monitor the progressive saturation of a non-translucent unidirectional carbon fabric stack through its thickness by means of X-ray radiography and extract the dynamic saturation curves using image analysis. Four constant flow ra ...

Laser-assisted inkjet printing of highly viscous fluids with sub-nozzle resolution

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Print-Light-Synthesis of Gold Thin Film Electrodes for Electrochemical Sensing

The physics of 3D printing with light

Third-harmonic generation monitoring of femtosecond-laser-induced in-volume functional modifications

Improved two-photon polymerization through an optical fiber using coherent beam shaping

Reduced order modeling of parametrized pulsatile blood flows: Hematocrit percentage and heart rate

Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry

A Gyrokinetic Moment Model of the Plasma Boundary in Fusion Devices

A hybrid Selective Laser Sintering based process for the additive manufacturing of architectured composites

Highly Efficient Miniaturized Magnetorheological Valves Using Electropermanent Magnets

Measurement and modelling of dynamic fluid saturation in carbon reinforcements