quickPlaning v1.1

New version 1.1  quickPlaning  for Windows is a new easy-to-use Windows desktop application for planing craft resistance prediction and propulsion analysis Too often the designer or naval architect is required to predict the performance of a new or existing design, sometimes at the earliest design stage or with little available data. Total speed at various load…

Free Propeller Slip Calculator

How to use our free propeller slip calculator:With known propeller pitch, (maximum) boat speed, gear ratio and engine speed in rpm just fill in the values on the ‘Propeller Slip’ tab. If you wish to calculate your propeller’s pitch with known the slip percentage, just click on the ‘Propeller Pitch’ tab. You can enter the…