Comparative seakeeping performance analysis of a warship

Tahsin Tezdogan, Ali Ihsan Aldogan

Research output: Contribution to conferencePaper

Abstract

A successfully designed ship is expected to fulfill her mission in almost all weather and sea states without compromising her safety. This is particularly important for a warship and crew onboard to be able to perform their complex tasks in good physical and mental state. This paper presents comparative seakeeping performance analysis of a warship operating in Turkish waters, which include Mediterranean Sea, Aegean Sea and Black Sea, for varying sea states, wave headings and ship speeds. The comparative analysis was conducted by using a commercial seakeeping package (ShipmoPC), which is a strip theory based software, for the 6 degrees of freedom motion responses as well as the vertical accelerations, and added wave resistance. The effect of active fins on the roll motion responses was also explored. The analysis results were compared with the NATO Standardization Agreement (STANAG 4154) criteria. The results were presented in standard graphical format and polar diagrams, and discussed in details in the paper.

Conference

Conference1st International Symposium on Naval Architecture and Maritime
Abbreviated titleINT-NAM
CountryTurkey
CityIstanbul
Period24/10/1125/10/11

Fingerprint

Seakeeping
Warships
Ships
Standardization
Water

Keywords

  • seakeeping
  • strip theory
  • ship motions
  • warships
  • wave resistance

Cite this

Tezdogan, T., & Aldogan, A. I. (2011). Comparative seakeeping performance analysis of a warship. 317-324. Paper presented at 1st International Symposium on Naval Architecture and Maritime, Istanbul, Turkey.
Tezdogan, Tahsin ; Aldogan, Ali Ihsan. / Comparative seakeeping performance analysis of a warship. Paper presented at 1st International Symposium on Naval Architecture and Maritime, Istanbul, Turkey.8 p.
@conference{40c54b42722f457fa9007f5fcfc34f7d,
title = "Comparative seakeeping performance analysis of a warship",
abstract = "A successfully designed ship is expected to fulfill her mission in almost all weather and sea states without compromising her safety. This is particularly important for a warship and crew onboard to be able to perform their complex tasks in good physical and mental state. This paper presents comparative seakeeping performance analysis of a warship operating in Turkish waters, which include Mediterranean Sea, Aegean Sea and Black Sea, for varying sea states, wave headings and ship speeds. The comparative analysis was conducted by using a commercial seakeeping package (ShipmoPC), which is a strip theory based software, for the 6 degrees of freedom motion responses as well as the vertical accelerations, and added wave resistance. The effect of active fins on the roll motion responses was also explored. The analysis results were compared with the NATO Standardization Agreement (STANAG 4154) criteria. The results were presented in standard graphical format and polar diagrams, and discussed in details in the paper.",
keywords = "seakeeping, strip theory, ship motions, warships, wave resistance",
author = "Tahsin Tezdogan and Aldogan, {Ali Ihsan}",
year = "2011",
month = "10",
day = "24",
language = "English",
pages = "317--324",
note = "1st International Symposium on Naval Architecture and Maritime, INT-NAM ; Conference date: 24-10-2011 Through 25-10-2011",

}

Tezdogan, T & Aldogan, AI 2011, 'Comparative seakeeping performance analysis of a warship' Paper presented at 1st International Symposium on Naval Architecture and Maritime, Istanbul, Turkey, 24/10/11 - 25/10/11, pp. 317-324.

Comparative seakeeping performance analysis of a warship. / Tezdogan, Tahsin; Aldogan, Ali Ihsan.

2011. 317-324 Paper presented at 1st International Symposium on Naval Architecture and Maritime, Istanbul, Turkey.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Comparative seakeeping performance analysis of a warship

AU - Tezdogan, Tahsin

AU - Aldogan, Ali Ihsan

PY - 2011/10/24

Y1 - 2011/10/24

N2 - A successfully designed ship is expected to fulfill her mission in almost all weather and sea states without compromising her safety. This is particularly important for a warship and crew onboard to be able to perform their complex tasks in good physical and mental state. This paper presents comparative seakeeping performance analysis of a warship operating in Turkish waters, which include Mediterranean Sea, Aegean Sea and Black Sea, for varying sea states, wave headings and ship speeds. The comparative analysis was conducted by using a commercial seakeeping package (ShipmoPC), which is a strip theory based software, for the 6 degrees of freedom motion responses as well as the vertical accelerations, and added wave resistance. The effect of active fins on the roll motion responses was also explored. The analysis results were compared with the NATO Standardization Agreement (STANAG 4154) criteria. The results were presented in standard graphical format and polar diagrams, and discussed in details in the paper.

AB - A successfully designed ship is expected to fulfill her mission in almost all weather and sea states without compromising her safety. This is particularly important for a warship and crew onboard to be able to perform their complex tasks in good physical and mental state. This paper presents comparative seakeeping performance analysis of a warship operating in Turkish waters, which include Mediterranean Sea, Aegean Sea and Black Sea, for varying sea states, wave headings and ship speeds. The comparative analysis was conducted by using a commercial seakeeping package (ShipmoPC), which is a strip theory based software, for the 6 degrees of freedom motion responses as well as the vertical accelerations, and added wave resistance. The effect of active fins on the roll motion responses was also explored. The analysis results were compared with the NATO Standardization Agreement (STANAG 4154) criteria. The results were presented in standard graphical format and polar diagrams, and discussed in details in the paper.

KW - seakeeping

KW - strip theory

KW - ship motions

KW - warships

KW - wave resistance

M3 - Paper

SP - 317

EP - 324

ER -

Tezdogan T, Aldogan AI. Comparative seakeeping performance analysis of a warship. 2011. Paper presented at 1st International Symposium on Naval Architecture and Maritime, Istanbul, Turkey.