The HLLSRF Hull Representation System

Authors
  1. Hally, D.
Corporate Authors
Defence Research Establishment Atlantic, Dartmouth NS (CAN)
Abstract
HLLSRF is a system for representing ship hulls for use in computer programs. In particular, it has been designed to be used with programs which calculate the hydrodynamic properties of ship hulls. HLLSRF uses a parametric tensor product B-spline representation of the hull in which one of the parameters is the station number. Complex hull shapes may be generated by allowing non-rectangular domains in parameter space. Variations of existing hulls can be represented by specifying how they differ from their parents. The report describes the HLLSRF representation scheme itself and programs for generating hull representations from offset data.
Report Number
DREA-89-102 —
Date of publication
15 Sep 1989
Number of Pages
53
DSTKIM No
90-00444
CANDIS No
62722
Format(s):
Document Image stored on Optical Disk;Originator's fiche received by DSIS

Permanent link

Document 1 of 1

Date modified: