... intelligence ant colony algorithm coefficient container water-rail pheromone update method machine learning objective function information locomotive carbon emission climate change ship optimization model formula greenhouse ga emission Proceedings of the Thirty-third (2023) International Ocean...

... intelligence indicator coastal zone formula produced water discharge china government waste management coupling coordination degree interaction subjective weighting method coastal environment coupling coordination degree coefficient sea area marine system social responsibility water management...

... ABSTRACT The commonly used calculation formulas for headloss in inclined pipes are mostly based on gravity hypothesis, which cannot fully reflect the influence of solid particles. This paper studies and establishes a unified formula for headloss calculation in horizontal pipes, vertical pipes...

... complexity index artificial intelligence ship process-based generation method probability judgment matrix formula scenario complexity generation method scenario database collision avoidance test scenario database Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering...

... the formula for determining the minimum design pressure to LH2 since LH2 has properties which are quite different from those of conventional cryogenic cargoes such as LNG or LPG. In this paper, the background of the formula in IGC code has reviewed, and the compatibility of those with the LH2 type C tank has...

... government frequency integration method china government propeller peak frequency noise equation hydrodynamic noise integration range propeller hydrodynamic noise calculation amount formula fw-h equation ruijie liu naval research academy flow field object surface turbulent kinetic energy...

... outrigger layout united states government outrigger layout wave resistance resistance calculation formula control system hull ship theory artificial intelligence layout interference resistance optimization method outrigger layout control optimal outrigger layout Proceedings of the Thirty...

... machine learning auv submarine double closed-loop pd controller elevator angle water injection formula operation control effect Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19-23, 2023 Copyright © 2023 by the International...

... freight & logistics services fuel consumption china government evolutionary algorithm asia government social responsibility sustainable development marine transportation ground transportation artificial intelligence ship climate change battery formula optimization optimization method...

... ABSTRACT Steady wave longitudinal and lateral forces and yaw moment have significant influence on ship manoeuvrability in waves. The authors propose a method for predicting the steady wave forces and moment acting on ships manoeuvring in short waves using a modified formula for the wave...

...) empirical formulas. Numerical results show good agreement with theoretical and empirical formulas. The numerical results suggest that arranging the notch on the recess decreases the piston and 1 st sloshing-mode natural frequencies. In addition, the drillship's motion response is related to the moonpool's...

... decreased gradually with the increase of Reynolds number. The net drag coefficients calculated with the mentioned empirical formula showed overestimated predictions for almost considered nets. Based on above researches, a new calculation formula was proposed, which could provide a better estimate...

... ABSTRACT Existing prediction formulas for the clear-water scour development are generally empirical fittings of lab-scale results. The time-varying process of the in-situ clear-water scour process around a pile cannot be reasonably evaluated based on the small-scale flume tests due...

... upstream oil & gas tank free surface oil-water interface ocean engineering reservoir simulation natural frequency external excitation rectangular tank formula frequency excitation frequency liquid mesh refinement external excitation frequency interface excitation engineering...

... configurations of four kinds of models under two water depths, i.e. nearly emergent, and emergent. The formula of wave decay factor including canopy effects is proposed to characterize mangrove-induced wave attenuation when the mangrove canopy is submerged. The relationships between the bulk drag coefficients...

... is compared with the standard value, which further improves the calculation and treatment method of the stress concentration factor in the code, and puts forward the correction formula of the stress concentration factor under the large amount of dislocation. INTRODUCTION As a simple, safe and reliable...

... arrangement frequency sparsity international ocean matrix radiation algorithm underwater structure acoustic radiation sensor correlation sensor location vibration velocity formula Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June...

... ABSTRACT The article provides information on various types of oscillations that arise during iceberg towing; both long-period and short-period oscillatory processes are considered; simple formulas for calculating the periods of oscillations are given. The results presented in the article...

... by capitalizing on the multi-source data obtained from aids telemetry and remote sensing. neural network machine learning bp neural network ground transportation aids formula artificial intelligence ds evidence theory evidence theory recognition result state recognition sub neural network...

..., and sliding force (Valanto P, 2001). In order to investigate the mechanism of ice resistance in depth, experimental and numerical means are indispensable. Model tests in level ice and pre-sawn ice were carried out in the ice basin of Korea Institute of Marine Engineering (KRISO), and the empirical formula...