Results 111 to 120 of about 10,468,359 (216)

Estimating waves via measured ship responses. [PDF]

Sci Rep, 2023
Nielsen UD, Bingham HB, Brodtkorb AH, Iseki T, Jensen JJ, Mittendorf M, Mounet REG, Shao Y, Storhaug G, Sørensen AJ, Takami T.   +10 more
europepmc   +1 more source

Sonar Dome Geometry Design Using CFD to Reduce Ship Resistance at Cruise Speed. [PDF]

Sensors (Basel), 2022
Wu PC, Chen JY, Liu XH, Wu CI, Lu CC.
europepmc   +1 more source

EXPERIMENTAL STUDY OF TWO LARGE-SCALE MODELS’ SEAKEEPING PERFORMANCE IN COASTAL WAVES

Brodogradnja, 2015
Actual sea waves and vessel motion are an unsteady nonlinear random process. The currently adopted test to simulate wave impact of vessel models in tank can't fully reveal the impact of real sea waves on vessel swing motion.
Shu-zheng Sun, Hui-long Ren, Xiao-dong Zhao, Ji-de Li   +3 more
doaj  

Study of Applicability in Minimising Pitch Radius Gyration for Different Hull Types to Improve Seakeeping Performance

Journal of Marine Science and Engineering
This paper presents an optimisation study to determine the best centre of gravity (CoG) position to improve seakeeping performance. Two varied parameters used in this study were the longitudinal and vertical centre of gravity (LCG and VCG).
Muhammad Iqbal, Andi Trimulyono, Samuel, Ocid Mursid   +3 more
doaj   +1 more source

Theoretical investigation on the seakeeping performance of a supply vessel with X-bow

Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2018
The X-bow concept was developed by Ulstein company, in order to increase the ship hydrodynamic performance. Low resistance, reduced fuel consumption, smoother motion and low acceleration levels are some of the hydrodynamics improvements.
Dan Obreja, Mădălina Dajbog
doaj   +1 more source

Studi Hullform Kapal Ikan 201 Gt Untuk Daerah Kota Pekalongan Dengan Radius Pelayaran 1000 Mil Laut [PDF]

, 2012
Untuk meningkatkan pengelolaan sumberdaya laut ( utamanya perikanan) di daerah kota Pekalongan maka perlu dilakukan kajian yang lebih dalam mengenai perencanaan suatu kapal yang mampu mencapai daerah di luar batas 12 mil laut dan Zona Ekonomi Eksklusif ...
Kiryanto, K. (Kiryanto), Samuel, S. (Samuel), Solihin, S. (Solihin)   +2 more
core  

An Investigation of PSO-Optimized LSTM–Transformer Hybrid Model for Multi-Step Ship Motion Prediction

Journal of Marine Science and Engineering
The advantages of hybrid models for time series forecasting have received significant attention, and several studies focus on and test their application in the seakeeping of ship motions. A hybrid model integrating an LSTM encoder and Transformer decoder
Yilu Peng, Qing Hai, Jiaming Zhang, Lingwei He, Yongyu Huang, Lin Du, Yiming Qiang   +6 more
doaj   +1 more source

Offloading operation bivariate extreme response statistics for FPSO vessel. [PDF]

Sci Rep, 2023
Gaidai O, Cao Y, Xu X, Xing Y.
europepmc   +1 more source

Dynamic Characterization of the Crew Module Uprighting System for NASAs Orion Crew Module [PDF]

The Orion Crew Module Uprighting System is a set of five airbag that are responsible for the uprighting of the crew module in the case of an inverted splashdown.
Bernatovich, Michael, Connell, Benjamin, Mann, Jennifer, Radke, Tara, Van Zwieten, Tannen, Vertaska, Ivan Bertaska   +5 more
core   +1 more source

Seakeeping assessment for a 12000tdw oil tanker

Annals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2015
The paper presents a numerical investigation into the seakeeping performance of an oil tanker. The numerical analysis was performed by using the 3D potential flow linear method.
Sandita Pacuraru, Silviu Perijoc
doaj