Title:
COMPREHENSIVE PERFORMANCE OPTIMIZATION DESIGN METHOD FOR PENTAMARAN
Document Type and Number:
WIPO Patent Application WO/2019/085352
Kind Code:
A1
Abstract:
A comprehensive performance optimization design method for a pentamaran comprises the following steps: constructing a pentamaran model according to a structural design parameter of a pentamaran; establishing a mathematical model for the pentamaran model, and performing hydrodynamic performance analysis; designing a physical model according to an experiment condition, preliminarily calculating a parameter, and modifying the mathematical model; configuring side hulls of the pentamaran as inclined side hulls having a small angle of attack, and optimizing a layout of the inclined side hulls; performing comparison on bow shapes for the pentamaran, and analyzing resistance performances of the different bow shapes; and determining an optimized pentamaran model, and performing experimental analysis on stability and kinetic characteristics of the optimized pentamaran model. The method performs a simulation experiment and a physical model experiment on the mathematical model of a pentamaran model to provide an optimization solution for a structure of a pentamaran.
Inventors:
XIN JUNFENG (CN)
ZHANG YONGQIANG (CN)
ZHANG YONGBO (CN)
BAI YANG (CN)
YANG FENGRU (CN)
ZHANG YONGQIANG (CN)
ZHANG YONGBO (CN)
BAI YANG (CN)
YANG FENGRU (CN)
Application Number:
PCT/CN2018/077499
Publication Date:
May 09, 2019
Filing Date:
February 28, 2018
Export Citation:
Assignee:
QINGDAO UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
B63B71/20
Foreign References:
| JP2013154756A | 2013-08-15 | |||
| CN105905248A | 2016-08-31 | |||
| JP2014237424A | 2014-12-18 | |||
| US20100107951A1 | 2010-05-06 | |||
| FR2997919A1 | 2014-05-16 |
Other References:
HE, JUNSONG ET AL.: "The Theory and Testing Study of the Wave Resistance Character of Pentamaran", CHINA OCEAN (COAST) ENGINEERING ACADEMIC SYMPOSIUM MEMOIR, 1 September 2007 (2007-09-01), pages 141 - 146
Attorney, Agent or Firm:
JINAN SHENGDA INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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