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      $49

      Ship Resistance Calculator (Excel)

      This is an excel sheet which calculates the total Calm Water Resistance of a Ship. It calculates all the components as per the Holtrop and Mennen method (1978) to give final calm water resistance. It can also generate a Speed-Resistance curve for different speeds entered by user.

      Very useful in Powering calculations.

      Generates Speed-Power curve

      Calculates all the different components, viz., Frictional Resistance, Wave Resistance, Additional Resistance due to Bulbous Bow/Transom Stern, Correlation Resistance, Appendage Resistance

      Simple and easy to use


      A video demo on youtube is here (please note the video is on version 0 which didn't have the option of generating Speed-Power curve; the Rev 1 generates Speed-Power curve as well):

      http://www.youtube.com/watch?v=6khik0gvq4w


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