No Ship Squat pg 22/23 traz o seguinte trecho:
This can be determined by using the depth of influence coefficient Fo in the following manner.
Let 'H' be the depth of water and let 'T' be the mean draught of the static ship, measured at or near to
amidships. Hrr is then worked out and compared ( 4) with the FD value for each ship type.
- for a supertanker F0 = 5.68 x T
- for a general cargo ship F0 = 7.07 x T
- for a passenger vessel F0 = 8.25 x T
- for a RO-RO vessel F0 = 9.20 x T
If H/T is above the respective Fo value, the vessel's resistance will not alter, her speed will remain constant,
her propeller revs will remain steady and her squat will remain unchanged. She is in fact operating in deep water conditions.
A parte negritada está mt estranha, não seria se H fosse acima do valor? Ora, em um Supertank de Calado 10m: F0 = 56,8, eu entendo que prof menor que 56,8 seria ags rasas (faria mais sentido). Contudo se apenas com H/T acima de F0, teríamos: H/10 = 56,8 ---> H =568m!
Seria um erro na biblio? Se positivo, como proceder na prova?