OK, thanks again,,,i'll proceed now to propeller diameter cal. :)
Thank you, i noticed that it's the same with RINA rules. For "P" in the formula is it the Brake Power or Shaft Power should be used? I'm using...
Is there any standard for minimum angle of twist of the shaft? The length of the steel shaft is to be 7 meter approximately.
How can I get the required propeller shaft diameter and propeller diameter, given the Brake power and rpm of a marine engine. (esp. for tugboats,...
Is this a right a right idea, that i should get the maximum moment (considering the load and the weight of the vessel, and the buoyancy), then...
L - is the length of the vessel and "s" is the spacing of longitudinals in the hopper. I did the manual calculation of this hopper plate, and i...
Actually the formulas in my calculation is based on IACS class,,,ship for dredging activity (to be specific a split hopper dredger). See...
Anyone can help me this... I have doubts regarding this formula (from class) in solving the thickness of the hopper well (plating)....
anyone who knows the stowage factor of steel billet? in cubic meter/metric tonne TY..
lightweight = 1011.5 tonnes and max. displacement = 6011.5 tonnes
Please see attached General Arrangement Plan. I really appreciate your kindness.
I got it....i have no choice,,,hehehe,,,but do the manual calculations,,,,because our company do not spend money for this new stability softwares....
