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Abstract
The aim of the study is to analyse shape memory alloy (SMA) pipeline joints in limited space applications for all kinds of ships. Generally, the space available in various areas on ships is strictly limited and service works usually meet many obstacles. If we consider a pipeline, the flange joints always require a larger free space around the pipe than the pipe alone. A simultaneous problem can occur with the propeller shaft line coupling between bearings. SMA couplings require less space around the pipe and service should be easier, e.g., insulation fixing, painting and so on. SMA couplings last for a lifetime and there is no need for periodical seal replacement. Herein, some proposals among other unpublished data are discussed. There is a significant technological interest in the use of SMAs for applications not widely used yet. A wide variety of alloys present the shape memory effect and many generate an expressive restitution force considerable for commercial interests.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Polish Maritime Research
no. 27,
pages 82 - 88,
ISSN: 1233-2585 - Language:
- English
- Publication year:
- 2020
- Bibliographic description:
- Matuszewski L.: Application of Shape Memory Alloys in Pipeline Couplings for Shipbuilding// Polish Maritime Research -Vol. 27,iss. 3 (2020), s.82-88
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/pomr-2020-0049
- Verified by:
- Gdańsk University of Technology
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