Zobrazeno 1 - 10
of 370
pro vyhledávání: '"Planing hull"'
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 5, p 794 (2024)
This work shows the performance of LincoSim, a web-based virtual towing tank enabling automated and standardized calm water computational fluid dynamics (CFD) data sampling, extending previous published applications to the case of a high-speed hull.
Externí odkaz:
https://doaj.org/article/849e5b2d52d04fee8d00adc05a5c8fa5
Autor:
Andi Trimulyono, Muhammad Luqman Hakim, Chairizal Ardhan, Syaiful Tambah Putra Ahmad, Tuswan Tuswan, Ari Wibawa Budi Santosa
Publikováno v:
Brodogradnja, Vol 74, Iss 4, Pp 41-72 (2023)
Along with developing high-speed craft technology, the planing hull is growing with modifications for better performance. One such technology is stepped hull, both single and double. Planing hull with steps allows the boat to run at a relatively low
Externí odkaz:
https://doaj.org/article/3ae187559d4942d1961a907b684c3ecd
Autor:
Ahmet Gultekin Avci, Baris Barlas
Publikováno v:
Brodogradnja, Vol 74, Iss 3, Pp 47-70 (2023)
One of the crucial aspects of the conceptual design of a stepped planing hull is the prediction of its performance. To improve performance, the prediction of total resistance must become more accurate. In the field of research, both towing tank exper
Externí odkaz:
https://doaj.org/article/2476e7595e4548669875427cd5eb64da
Autor:
Budi Utomo, Samuel Samuel, Serliana Yulianti, Good Rindo, Muhammad Iqbal, Abubakar Fathuddiin
Publikováno v:
Kapal, Vol 19, Iss 3, Pp 141-150 (2022)
Experimental test is one of the methods for predicting drag ships using towing tank. This method has a good level of accuracy but requires quite complex equipment and costs. With the advancing technology of computing, the CFD method has emerged as an
Externí odkaz:
https://doaj.org/article/cd3cff1b6d0d40fb9b658286534412ce
Akademický článek
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Akademický článek
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Autor:
Bahrami Hassan, Ghassemi Hassan
Publikováno v:
Polish Maritime Research, Vol 29, Iss 1, Pp 13-25 (2022)
The necessity for higher speed and appropriate seakeeping performance of boats has led to extensive research. Hence, this research mainly discusses the optimal behavior of the boat against motions. From an economic point of view, reducing motions of
Externí odkaz:
https://doaj.org/article/e43d62745f2d442da22896695450bdf6
Publikováno v:
Journal of Applied Science and Engineering, Vol 25, Iss 5, Pp 855-862 (2022)
The objective of this paper is to carry out the performance test of the Unmanned Surface Vehicle Model (USVM) for the purpose to marine observation objects. The USVM was developed using semi-planing hull models with the dimension is length overall 1.
Externí odkaz:
https://doaj.org/article/ba5ba357e25f4021b79a949ab03753d2
Autor:
Seongik Han
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 11, p 2191 (2023)
In this study, we investigate a terminal sliding mode control (TSMC) system combined with predefined-time and prescribed-performance control methods for an unmanned planing hull (UPH) system in the presence of a control input delay at the heading axi
Externí odkaz:
https://doaj.org/article/26bbe3e168d44dea8da88724f6b6d6e6
Publikováno v:
Brodogradnja, Vol 73, Iss 3, Pp 93-110 (2022)
A planing hull is a high-speed craft with relatively complex hydrodynamic characteristics. An increase in speed can induce a significant change in trim angle with an increment in ship drag. One solution to reduce ship resistance is to use an intercep
Externí odkaz:
https://doaj.org/article/213e60ae75484c07a3ac65926a2e6231