Translation of "système caréné " (French → English) :

Energy efficiency - studies to assess the contribution of alternative propulsion systems and hull designs

I will end with a patient experience from one of the members of the Canadian Forces. This piece of equipment, the CAREN, or computer assisted rehabilitation environment, was purchased for us by DND and was installed at the Ottawa Hospital Rehabilitation Centre.

p. Pumpjet propulsion systems having a power output exceeding 2,5 MW using divergent nozzle and flow conditioning vane techniques to improve propulsive efficiency or reduce propulsion-generated underwater-radiated noise;

Pumpjet propulsion systems having a power output exceeding 2,5 MW using divergent nozzle and flow conditioning vane techniques to improve propulsive efficiency or reduce propulsion-generated underwater-radiated noise;

8B001 Water tunnels, having a background noise of less than 100 dB (reference 1 µPa, 1 Hz), in the frequency range from 0 to 500 Hz, designed for measuring acoustic fields generated by a hydro-flow around propulsion system models.

The main objective of the special survey by a classification society other than the organisation recognised by the flag State is to validate the last thickness measurements made by the latter including the verification of the inspection of the outside of the ship's bottom as required under the HSSC (IMO Resolution A. 746(18) Survey Guidelines under the Harmonised System of Survey and Certification) system (dry docking or underwater survey), as well as to calculate again the girder strength on the basis of the thickness measurements obtained.