Planing vessel resistance calculator

(1 customer review)


All products are in English, and work on Windows PC. For Mac PCs, please make use of Windows parallels. File Download links are shown immediately after purchase, and also sent by email. For any issues post purchase, write to [email protected]
Report Abuse


This application provides calculations for the resistance of a planing craft based on friction coefficient according to the ITTC 1957 lines, mean wetted length ratio and trim.

Mean wetted length ratio, trim, correction terms etc. are calculated from curves based on large number of model tests conducted by Savitsky (1964)

The formulae are from Principles of Naval Architecture(PNA) Vol II, section 9.2[c]

1 review for Planing vessel resistance calculator

5 star
4 star
3 star
2 star
1 star
Powered by Customer Reviews Plugin
  1. Gernot Neuböck (verified owner)

    This is really an excellent calctool. I use it for devolping an innovative electric waterjet propulsionsystem.

Only logged in customers who have purchased this product may leave a review.

Questions and Answers

You are not logged in