Results 61 to 70 of about 172,737 (203)

A deep learning-based method for predicting ship dynamic stability in real-sea conditions

Zhongguo Jianchuan Yanjiu
ObjectiveTo address the limitations of the IMO second-generation intact stability assessment method—especially its inability to capture the spatiotemporal variability of real ocean environments and its limited accuracy in evaluating ship instability risk—
Xinmiao CUI, Xinyuan ZHANG, Jie ZHANG, Limin HUANG   +3 more
doaj   +1 more source

Evaluation of maximum rockfall dimensions based on probabilistic assessment of the penetration of the sliding planes into the slope [PDF]

, 2020
There is intrinsic difficulty in the investigation of the largest volume of rockfalls that is expected in an area, which lies in the small number of large events, in registrable times.
Corominas Dulcet, Jordi, Mavrouli, Olga Christina   +1 more
core   +3 more sources

Direct numerical simulation of multiphase flows with unstable interfaces [PDF]

, 2016
Published under licence in Journal of Physics: Conference Series by IOP Publishing Ltd. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence.
Antepara Zambrano, Óscar, Lehmkuhl Barba, Oriol, Oliva Llena, Asensio, Schillaci, Eugenio   +3 more
core   +2 more sources

Comparative analysis of surf-riding characteristics between waterjet and propeller-propelled ships

Zhongguo Jianchuan Yanjiu
ObjectiveSurf-riding, often followed by broaching, is one of the five stability failure modes defined in the IMO's Second Generation Intact Stability (SGIS) framework and poses a significant safety risk to high-speed craft.
Peiyuan FENG, Wei ZHAO, Youlin CAI
doaj   +1 more source

A Pipeline for Volume Electron Microscopy of the Caenorhabditis elegans Nervous System. [PDF]

, 2018
The "connectome," a comprehensive wiring diagram of synaptic connectivity, is achieved through volume electron microscopy (vEM) analysis of an entire nervous system and all associated non-neuronal tissues. White et al.
Chisholm, Andrew D, Holmyard, Douglas, Meirovitch, Yaron, Mitchell, James, Mulcahy, Ben, Samuel, Aravinthan DT, Witvliet, Daniel, Zhen, Mei   +7 more
core   +1 more source

Dynamical Systems, Stability, and Chaos

, 2007
In this expository and resources chapter we review selected aspects of the mathematics of dynamical systems, stability, and chaos, within a historical framework that draws together two threads of its early development: celestial mechanics and control ...
Ball, R., Holmes, P.
core   +2 more sources

Impact Analysis of Hull Line Design on Fishing Vessels’ Vulnerability to Pure Loss of Stability

Journal of Marine Science and Engineering
Pure Loss of Stability is one of the five typical stability failure modes identified in the Second-Generation Intact Stability Criteria by the IMO. This study investigates the influence of hull line variations on the vulnerability of a saury fishing ...
Hangming Zhang, Kai Li, Guoxiong Mei, Jianzhao Ding, Qiqi Wu   +4 more
doaj   +1 more source

Ship Manoeuvring Research 2010–2025: From Hydrodynamics and Control to Digital Twins, AI and MASS

Journal of Marine Science and Engineering
Over the past fifteen years, ship manoeuvring has evolved from a highly specialised branch of marine hydrodynamics into a key enabler within multidisciplinary research, integrating seakeeping and intact stability, and paving the way for digital twins and
Mina Tadros, Myo Zin Aung, Panagiotis Louvros, Christos Pollalis, Amin Nazemian, Evangelos Boulougouris   +5 more
doaj   +1 more source

A Prediction Method and Model Experiments on Surf-Riding and Broaching in Stern-Quartering Waves

Journal of Marine Science and Engineering
At present, the International Maritime Organization (IMO) has issued interim guidelines for the direct stability assessment of surf-riding and broaching for the second-generation intact stability criteria.
Jilong Chu, Min Gu, Jiang Lu, Peijie Zhang   +3 more
doaj   +1 more source

Stochastic stability analysis of ship rolling based on first-passage probability

Zhongguo Jianchuan Yanjiu
ObjectiveParametric rolling is a typical mode of dynamic instability, characterized by strong nonlinear dynamics and random wave excitation forces.International maritime organization (IMO) has issued the "Guidelines for assessment of the second ...
Yaliu LIU, Jiarun ZHANG, Shuxia BU, Min GU, Liqin LIU   +4 more
doaj   +1 more source