Following new items are launched on www.thenavalarch.com
Ship Resistance Predictor
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.
Very useful in Powering calculations.
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 can be found here:
For more information, click:
http://www.thenavalarch.com/usedownload ... alculator/