R&D case study, PhD Edouard Mouton


These results come from tank experiments carried out during the PhD of Edouard MOUTON, Co owner of Sismocean, between 1996 and 2000 at the LASSSO laboratory (CPE Lyon, France).

They show the propagation properties of the marine surface wave called Stoneley-Scholte and the interactions between this surface wave and different kind of interfaces (vertical, spherical inclusion) in several configurations.

UMASW (Underwater Multichannel Analysis Surface Wave)

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.