[PDF] Top 20 Analytical and numerical modeling of light scattering in composite transmission laser welding process
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Analytical and numerical modeling of light scattering in composite transmission laser welding process
... numbers of applications of composite thermoplastics have lead to an increasing interest in research in the field of laser ...structural composite thermoplastic ... Voir le document complet
10
Thermal modeling in composite transmission laser welding process: light scattering and absorption phenomena coupling
... Keywords: Laser welding, light scattering, absorption, thermal modeling, thermal simulations, thermoplastics composites, continuous fiber ...Abstract In previous studies [1, 2], ... Voir le document complet
9
Laser transmission welding of composites-Part A: Thermo-physical and optical characterization of materials
... approach and numerical approach based on an inverse method ...them. In another part of this study, a well-design device has been also developed in order to evaluate orthotropic thermal ... Voir le document complet
8
Laser transmission welding of composites - Part B: Experimental validation of numerical model
... approach of the light scattering laser beam in a thermoplastic composite ...Principle of the test method The aim of measurements is the characterization of ... Voir le document complet
9
Controlling light in scattering media non-invasively using the photoacoustic transmission matrix
... locally and noninvasively, e.g. the real-time probing of the local heat deposition via magnetic resonance imaging 35 ...described in Supplementary ...the scattering sample. The ... Voir le document complet
19
Ultrasonic Welding of Thermoplastic Composites, Modeling of the Process Using Time Homogenization.
... scales in a ...effects, and a elastoviscoplastic behaviour for the homogenized macro- chronological ...evolution and dependency of material parameters are not taken into account, the ... Voir le document complet
28
Developments in Nd :YAG laser welding
... conductive welding appears at first glance rather simple to describe, the dominant mechanisms being laser absorption at the melt pool surface, and conductive heat flow inside the melt whose ... Voir le document complet
27
Numerical Electromagnetic Modeling of HTS Power Transmission Cables
... losses and current distribution in single layer assemblies of coaxially wound thin conductors, such as YBCO coated ...geometry of the individual superconducting tapes by considering the ... Voir le document complet
133
Measurement of fiber orientation by laser light scattering on dry and rough sawn green hardwoods
... by laser light scattering shows that this technology works on some European hardwoods and softwoods, including dry oak and rough sawn green ...kind of species and the ... Voir le document complet
9
Modeling of Thermoplastic Welding
... Abstract Welding of thermoplastic materials or thermoplastic composite parts is a valuable process as it allows designing parts with quite simple forms and assembling them without ... Voir le document complet
25
Modeling Of The Thermal Behavior Of Metals During Welding Laser Using Beam
... The laser welding provides a very high energy density, this allows the use of welds narrow, deep and at high ...Because of its advantages over other joining processes, laser ... Voir le document complet
7
Multiscale modeling of skeletal muscle tissues based on analytical and numerical homogenization
... ]. In closing, it should be remarked that both the numerical and the analytical models proposed in this work involve the assumption that the muscle-fiber and ECM phases are ... Voir le document complet
32
A thermo-hydraulic numerical model to study spot laser welding
... impulsionnel. L'objectif de cette étude vise à mieux comprendre les mécanismes de base à l'origine de défauts en cours de soudage par laser impulsionnel. Dans ce but, nous avons développé un modèle numérique qui ... Voir le document complet
7
Modeling of light transmission under heterogeneous forest canopy: model description and validation
... envelope of C. In a crown, leaves can either be uniformly dis- tributed or assigned to specic spatial ...positions. In the case of uniform distribution the light attenuation is a ... Voir le document complet
5
Analysis of light transport in scattering media
... 14. Light fields of the slant incident ...ference of directive properties are clearly ...points and blue ellipses indicate the angu- lar distributions of the light field at the ... Voir le document complet
9
Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materials
... 2. Laser shock experiments 2.1. Laser shock principle Laser shock technique is based on laser/matter interaction and shock ...a laser-induced shock wave inside a material, a high ... Voir le document complet
14
New planar nano-gauge detection microphone: Analytical and numerical acoustic modeling
... out in clean room with process from micro-electronics and starts with SOI substrate with 1 µm buried oxide and ...lithography and etched by RIE. Then a 1.5 µm thick oxide is deposited ... Voir le document complet
10
Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materials
... set of experimental ...unidirectional composite (12 ...presented in Fig. 8 , without damage (a), and with damage ...back and forth period is well reproduced by the numerical ... Voir le document complet
14
Analytical modeling of steady-state filtration process in an automatic self-cleaning filter
... principle of an automatic self- cleaning filter is described ...chambers of N segmented disc-type elements horizontally stacked over the ...distributor and the internal side of the disc-type ... Voir le document complet
13
Prediction and analytical description of the single laser track geometry in direct laser fabrication from process parameters and energy balance reasoning
... the laser direct deposition process, including the particle stream flow in and after the noz- zle and laser–particle interaction ...particle and gas phase while ... Voir le document complet
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