Ship energy consumption analysis and carbon emission exploitation via spatial-temporal maritime data
Global greenhouse gas emission attracts significant attentions across varied communities,
and carbon emission (CE) reduction has become hot topic in the maritime field considering …
and carbon emission (CE) reduction has become hot topic in the maritime field considering …
Study on the effect of near-wall grid on numerical prediction of resistance for planing trimaran
L Zan, H Sun, J Zou, J Cang, L Wan - Ocean Engineering, 2023 - Elsevier
Highlights•The impact of y 1+ on the resistance of planing trimaran at different speeds was
discussed.•The study investigated the influence of y 1+ variation on the simulated resistance …
discussed.•The study investigated the influence of y 1+ variation on the simulated resistance …
Investigation of the optimum longitudinal single transverse step location for a high-speed craft
AG Avci, B Barlas - Brodogradnja: An International Journal of Naval …, 2023 - hrcak.srce.hr
Sažetak 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 …
prediction of its performance. To improve performance, the prediction of total resistance must …
Numerical parametric assessment of the effects of stern wedges on the pressure and friction resistance of high-speed craft
P Ghadimi, FK Ilaghi… - Ships and Offshore …, 2024 - Taylor & Francis
In the current study, wedge effects on a planing hull's friction and pressure resistance
components have been numerically investigated. This study also assesses how the variation …
components have been numerically investigated. This study also assesses how the variation …
Experimental investigation on the longitudinal stability of the aerodynamically alleviated marine vehicle with multi-steps
Y Song, X Du, Y Jiang, Y Hu - Physics of Fluids, 2024 - pubs.aip.org
To investigate the hydrodynamic performance and motion characteristics of the ultra-high-
speed aerodynamically alleviated marine vehicle (AAMV) with multi-steps, a towing tank test …
speed aerodynamically alleviated marine vehicle (AAMV) with multi-steps, a towing tank test …
Numerical Study of the Effect of Angle and Location of the First and Second Steps on the Performance of Planing Hull and Their Optimization Using the Taguchi …
P Ghadimi, SM Sajedi… - Mathematical …, 2023 - Wiley Online Library
Providing steps at the bottom of a high‐speed craft could decrease the resistance and
enhance the longitudinal stability by dividing a single pressure hump into several ones and …
enhance the longitudinal stability by dividing a single pressure hump into several ones and …
Singular and Simultaneous Effects of Step and Stern Wedge on High-speed Craft Behavior in Irregular Waves: Experimental and Statistical Assessment
P Ghadimi, SM Sajedi, A Ghadimi - 2024 - researchsquare.com
In the design process of high-speed craft, the motions and exerting acceleration on the craft
in waves are of great importance. Due to the relatively small size of this type of vessel, they …
in waves are of great importance. Due to the relatively small size of this type of vessel, they …