Laser-induced shock
Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materials
... any shock breaking-out if it does not ...the induced tensile stresses are ...pullback induced by the release wave, the matter breaks and the particle velocity oscillates around a constant ...from ...
14
Numerical modeling of laser-induced shock experiments for the development of the adhesion test for bonded composite materials
... any shock breaking-out if it does not ...the induced tensile stresses are ...pullback induced by the release wave, the matter breaks and the particle velocity oscillates around a constant ...from ...
14
Study of the response of CFRP composite laminates to a laser-induced shock
... a laser-induced shock normal to the fibre direction ...of laser-induced shock on CFRP composites, the propagation of high-intensity stress waves within these multi-layer ...
9
Adhesive Bond Testing By Laser Induced Shock Waves
... on shock waves produced by pulsed lasers is applied to the evaluation of adhesive bond strength of two aluminum plates joined with different adhesive ...types. Shock wave, produced by short laser ...
9
Behavior of basalt under laser-induced shock-wave application to the planetary hypervelocity impact effect
... 22 induced by ...of shock wave at the rear surface, and a constant velocity 共120 m/s兲, which corresponds to the flight velocity of the expelled ...the shock-wave front 共as the elastic wave velocity ...
7
Behavior of basalt under laser-induced shock-wave application to the planetary hypervelocity impact effect
... words: Shock, laser, hypervelocity, planetary, magnetization, mechanical properties ...strong shock waves. For example, the effect of shock waves on the remanent magnetization of basalt can ...
7
Laser induced shock waves for composites adhesive bond testing
... weak shock wave propagation and damage mechanisms within composite ...the laser pulse was increased from a value well below the damage threshold to values much ...different laser pulse ...with ...
9
Observation of the shock wave propagation induced by a high-power laser irradiation into an epoxy material
... of laser-induced shock waves in a transparent epoxy sample is investigated by optical ...The shock waves are generated by a focused laser (3 ns pulse ...the shock wave and the ...
10
Laser-Induced Electron Tunneling and Diffraction
... Laser Induced Electron Tunneling and Diffraction - Supporting Online Material - Supporting Text A: Materials and Methods We determined the momentum vectors of electrons and ions in coincidence using ...
13
Comparison of intense nightside shock-induced precipitation and substorm activity
... wind shock impinging on the magnetosphere appears to induce different types of ...that shock pressure pulses arriving on the front of the magnetosphere may induce auroral intensifications presenting ...
14
Finite element modelling of shock-induced damages on ceramic hip prostheses
... However a particular attention was paid on the elastic contact and the rebound, mechanical energy restored after a shock. An algorithm was developed using a bouncing ball made from zirconia. Head-taper fit and ...
29
Laser shock adhesion test numerical optimization for composite bonding assessment
... (Laser Induced Breakdown Spectroscopy), OSEE (Optically stimulated electron Emission), Enose (Electrical Nose), FTIR (Fourier Transformed Infrared Spectroscopy), or AWT (Aerosol Wetting ...
13
Terahertz Radiation from Laser Induced Plasmas
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
3
Bonding quality detection of composite structure by laser shock wave
... (2.84km/s)，Δu是回 度量 (235m/s) 由公式 1 ， 们 以得到材料内部 层间强度 0.51 GPa Figure 3. The back surface velocities of single 8-plies composite plate under different laser energies. 3 同激 能量 复合材料单板 8 层 的自由面 度 ...
10
Laser-delayed double shock-wave generation in water-confinement regime
... profile induced by a single pulse under water- confinement ...the shock wave in the ...double shock-wave genera- tion because the back and forth of the shock wave is greater than the time ...
8
Development of the symmetrical laser shock test for weak bond inspection
... the laser spot was moved to a di fferent area and the intensity was increased, until a default was generated within the ...the laser intensity would be increased and the whole process started again, on the ...
10
Experimental study of composite damage under LASER shock(Article) [Itude expérimentale de l'endommagement de composites sous choc LASER]
... impulsion LASER de très courte durée (de l’ordre de quelques ns) génère un impact localisé de forte amplitude et éventuellement un en- dommagement dynamique contrôlé suite à ses effets ...
11
Multifunctional Flexible Sensor Based on Laser-Induced Graphene
... Figure 1. Schematic diagram illustrating the fabrication process of the laser-induced graphene sensor. Next, the patterned graphene was meticulously transferred to commercial Kapton sticky tape (thickness ...
16
Laser induced breakdown spectroscopy: Challenges and Future
... Canada Laser-Induced Breakdown Spectroscopy (LIBS) is a method of optical emission spectroscopy that uses laser-generated plasma as the source of vaporization, atomization and ...
2
Laser-induced breakdown spectroscopy of molten matte
... Figure 1 shows a schematic diagram of the experimental setup and a picture of how the probe is set up in our laboratory. The bottom end of a tube evacuated with an inert gas (argon or nitrogen) is inserted inside the ...
11