Flow Characteristics of a Transom Stern Ship

Abstract

A series of experiments was conducted on a model of a typical transom stern destroyer hull in order to obtain a detailed set of measurements of flow characteristics around such a hull. Measurements included total drag, wave drag, sinkage and trim, pressure, and wave elevation both alongside the hull and behind the transom. Predictions of these characteristics were made using two free surface potential flow computer programs, and were compared to the measurements. The correlation between predictions and experimental measurements was generally satisfactory, indicating that such computer programs may be useful tools in future investigations of the properties of transom stern flow.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1981
Accession Number
ADA106264

Entities

People

  • Douglas Jenkins
  • John O'dea
  • Toby Nagle

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Coefficients
  • Computational Science
  • Computations
  • Computer Programs
  • Drag
  • Dynamic Pressure
  • Experimental Data
  • Froude Number
  • Geometry
  • Hulls (Marine)
  • Measurement
  • Model Tests
  • Potential Flow
  • Pressure Distribution
  • Pressure Measurement
  • Standards
  • Three Dimensional

Readers

  • Marine Hydrodynamics