The goal of the INSEAN Technical Report No.2010-055/RT - WP3-Task E3.IN1 -DALIDA Project- is to provide pressure fluctuation measurerements on ship model due to the propeller-hull interaction, the acoustic noise and the cavitation. To accomplish this task, a dummy model -with eight pressure sensor fitted in the overhanging propeller zone- has been prepared and fixed to the sidewall of the test section of the Circulating Water Channel. Inside the test section two hydrophones, in the near and in the far field respectively, have been placed. A high speed camera placed in the control room -outside the test section but near the propeller- has been utilized to capture cavitation phenomena.
INSEAN Technical Report No.2010-055/RT - WP3-Task E3.IN1 DALIDA Project
Franchi Stefano Ildebrando;Di Felice Fabio
2011
Abstract
The goal of the INSEAN Technical Report No.2010-055/RT - WP3-Task E3.IN1 -DALIDA Project- is to provide pressure fluctuation measurerements on ship model due to the propeller-hull interaction, the acoustic noise and the cavitation. To accomplish this task, a dummy model -with eight pressure sensor fitted in the overhanging propeller zone- has been prepared and fixed to the sidewall of the test section of the Circulating Water Channel. Inside the test section two hydrophones, in the near and in the far field respectively, have been placed. A high speed camera placed in the control room -outside the test section but near the propeller- has been utilized to capture cavitation phenomena.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
