Planing vessel resistance calculator

(2 customer reviews)

$99.00

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Description

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]

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2 reviews for Planing vessel resistance calculator

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  1. Gernot Neuböck (verified owner)

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

  2. Joe D. (verified owner)

    The tool worked as intended and the team at TheNavArch were there to answer any questions I had. Definitely recommend.

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Please visit our FAQ page for all questions on usage of our products. For any issues, please write to info@thenavalarch.com

FAQs on Products

Important: Our excel-based products work only on Windows machines, and not on Macs

System Requirements:

MS Excel 2013 and up

Windows 7 and up