Études R&D d'Édouard Mouton


Ces résultats sont issus d'expériences en cuve réalisées lors de la thèse d'Édouard MOUTON, co-propriétaire de Sismocean, entre 1996 et 2000 au laboratoire LASSSO (CPE Lyon).

Ils montrent les propriétés de propagation de l'onde de surface marine appelée Stoneley-Scholte et les interactions entre l'onde de surface avec différents types d'interfaces (inclusion verticale, sphérique) dans plusieurs configurations.

UMASW (Underwater Multichannel Analysis Surface Wave) : Onde de surface d'analyse sous-marine multicanal

Measurements done in a water tank using a scaled model and ultrasonic transducers. This experiment has been performed in 1998 for a better understand of the aquatic or marine surface wave propagation (Stoneley Scholtes Surface Wave).

The measurements have been done on the side of the scale model to visualize the energy propagation and repartition in the medium. Measurements done in a water tank using a scaled model and ultrasonic transducers. This experiment has been performed in 1998 for a better understand of the aquatic or marine surface wave propagation (Stoneley Schotes Surface Wave).

The measurements have been done on the side of the scale model to visualize the energy propagation and repartition in the medium.


Measurements done in a water tank using a scaled model and ultrasonic transducers. This experiment has been performed in 1998 for a better understand of the aquatic or marine surface wave propagation (Stoneley Scholtes Surface Wave).

The measurements have been done in the water column to visualize the energy propagation and repartition in the water. The interaction of the surface wave with a spherical inclusion in the medium is also measured and studied.

The measurements have been done in the water column on the side of the scale model to visualize the energy propagation and repartition in the medium.

 


Measurements done in a water tank using a scaled model and ultrasonic transducers. This experiment has been performed in 1998 for a better understand of the aquatic or marine surface wave propagation (Stoneley Scholtes Surface Wave).

The measurements have been done in the water column to visualize the energy propagation and repartition in the water of the surface wave and its interaction with the spherical inclusion. Forward and backward propagation surface waves are visible after the interaction.


Measurements done in a water tank using a scaled model and ultrasonic transducers. This experiment has been performed in 1998 for a better understand of the aquatic or marine surface wave propagation (Stoneley Scholtes Surface Wave).

The measurements have been done in the water column to visualize the energy propagation and repartition in the water of the surface wave and its interaction between two medium with a vertical interface. The incoming surface wave has a propagation angle with the interface. In the both medium, the reflected and transmitted energy levels have been measured and studied.