Towing-tank experiments for determining resistance and static hydrodynamic coefficients are presented for the 1:2 scale model submerged body C.2346. The tests were performed to determine the hydrodynamic behaviour in submerged conditions. The 6-component balance Remmers R-62 for submerged bodies was used in the experiments. Hydrodynamic coefficients were determined alternately with various angles of yaw, pitch, and deflection of the control surfaces.
Sono presentati i risultati delle prove di rimorchio e di determinazione dei coefficienti idrodinamici statici in rimorchio in acqua calma a quota profonda eseguite sul modello di carena C.2346 in scala 1:2. Per le prove è stata utilizzata la bilancia a 6 componenti Remmers R-62 con modello vincolato. I coefficienti idrodinamici sono stati determinati alternativamente con vari angoli di imbardata, beccheggio e di deflessione delle superfici di controllo.
Prove di rimorchio in acqua calma su modello di corpo immerso, RAP - n° 1/C.2346
1999
Abstract
Towing-tank experiments for determining resistance and static hydrodynamic coefficients are presented for the 1:2 scale model submerged body C.2346. The tests were performed to determine the hydrodynamic behaviour in submerged conditions. The 6-component balance Remmers R-62 for submerged bodies was used in the experiments. Hydrodynamic coefficients were determined alternately with various angles of yaw, pitch, and deflection of the control surfaces.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.


