Cover Image

Ice resistance performance analysis of double acting tanker in astern condition

An optimum procedure of hull form design for ice ship going "Double Acting Tanker" is introduced. The procedure orderly consist of hull form design, analyses of performance of a ship in open water and ice condition, maneuverability performance, ice loading effect on propeller and torsional...

Full description

Saved in:
Bibliographic Details
Main Authors: Afrizal, Efi, Koto, Jaswar
Format: Article
Language:English
Published: Penerbit UTM 2014
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.utm.my/id/eprint/53062/1/EfiAfrizal2014_Iceresistanceperformanceanalysis.pdf
http://eprints.utm.my/id/eprint/53062/
https://dx.doi.org/10.11113/jt.v69.3267
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utm.53062
record_format eprints
spelling my.utm.530622018-07-19T07:23:47Z http://eprints.utm.my/id/eprint/53062/ Ice resistance performance analysis of double acting tanker in astern condition Afrizal, Efi Koto, Jaswar TJ Mechanical engineering and machinery An optimum procedure of hull form design for ice ship going "Double Acting Tanker" is introduced. The procedure orderly consist of hull form design, analyses of performance of a ship in open water and ice condition, maneuverability performance, ice loading effect on propeller and torsional shaft, and economical and environmental societies. In the present study, only two topics are mainly discussed, which are hull form design and then continued with performance analysis in ice condition and open water. For the hull form design the objective parameter are considered as follows; stem and the stern angles, upper and lower fore bulbous angles, entrance angles, and spreading angles. All those angles are investigated for both full loaded and ballast condition in ahead and astern. Special concern is needed for stern part due to existing propeller effect on ice breaking performance. The hull form is firstly investigated without installation of propeller to avoid the effect of pressure from propeller and then continued by installation of propeller to find the optimum propeller design and propeller immersion. Research in ice condition is compromised with open water. The optimum hull form, propeller design and propeller immersion is when the hull form gives better performance for both open water and ice condition. The selected hull form then is compared with existing DAT tanker "Tempera". Penerbit UTM 2014 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/53062/1/EfiAfrizal2014_Iceresistanceperformanceanalysis.pdf Afrizal, Efi and Koto, Jaswar (2014) Ice resistance performance analysis of double acting tanker in astern condition. Jurnal Teknologi (Sciences and Engineering), 69 (7). pp. 73-78. ISSN 0127-9696 https://dx.doi.org/10.11113/jt.v69.3267 DOI: 10.11113/jt.v69.3267
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Afrizal, Efi
Koto, Jaswar
Ice resistance performance analysis of double acting tanker in astern condition
description An optimum procedure of hull form design for ice ship going "Double Acting Tanker" is introduced. The procedure orderly consist of hull form design, analyses of performance of a ship in open water and ice condition, maneuverability performance, ice loading effect on propeller and torsional shaft, and economical and environmental societies. In the present study, only two topics are mainly discussed, which are hull form design and then continued with performance analysis in ice condition and open water. For the hull form design the objective parameter are considered as follows; stem and the stern angles, upper and lower fore bulbous angles, entrance angles, and spreading angles. All those angles are investigated for both full loaded and ballast condition in ahead and astern. Special concern is needed for stern part due to existing propeller effect on ice breaking performance. The hull form is firstly investigated without installation of propeller to avoid the effect of pressure from propeller and then continued by installation of propeller to find the optimum propeller design and propeller immersion. Research in ice condition is compromised with open water. The optimum hull form, propeller design and propeller immersion is when the hull form gives better performance for both open water and ice condition. The selected hull form then is compared with existing DAT tanker "Tempera".
format Article
author Afrizal, Efi
Koto, Jaswar
author_facet Afrizal, Efi
Koto, Jaswar
author_sort Afrizal, Efi
title Ice resistance performance analysis of double acting tanker in astern condition
title_short Ice resistance performance analysis of double acting tanker in astern condition
title_full Ice resistance performance analysis of double acting tanker in astern condition
title_fullStr Ice resistance performance analysis of double acting tanker in astern condition
title_full_unstemmed Ice resistance performance analysis of double acting tanker in astern condition
title_sort ice resistance performance analysis of double acting tanker in astern condition
publisher Penerbit UTM
publishDate 2014
url http://eprints.utm.my/id/eprint/53062/1/EfiAfrizal2014_Iceresistanceperformanceanalysis.pdf
http://eprints.utm.my/id/eprint/53062/
https://dx.doi.org/10.11113/jt.v69.3267
_version_ 1643653297361387520
score 13.211869

Similar Items