Results 1 to 10 of about 3,167,731 (226)

Experimental dataset on aluminium wedge slamming: Measurements of acceleration, pressure, strain, and video data [PDF]

Data in Brief
This paper presents data from three experimental campaigns investigating slamming loads on a three-dimensional non-prismatic aluminium wedge, complementing the original research article “Slamming loads and responses on a non-prismatic stiffened aluminium
Saeed Hosseinzadeh, Kristjan Tabri, Tarmo Sahk, Ruttar Teär   +3 more
doaj   +2 more sources

Free-Drop Experimental and Simulation Study on the Ultimate Bearing Capacity of Stiffened Plates with Different Stiffnesses under Slamming Loads

Journal of Marine Science and Engineering
Differing from previous studies on free-drop tests, this study focuses on the ultimate bearing capacity and failure mechanism of the ship’s bow under slamming loads.
Jinsong Xia, Zhanyang Chen, Nan Zhao, Weidong Zhao, Qin Tang, Shijian Cai   +5 more
doaj   +2 more sources

Numerical and experimental investigation on the oblique water entry of cylinder [PDF]

Science Progress, 2020
The study of water entry cavity and the analysis of load characteristics are hot topics in water entry research. The coupled Euler–Lagrange method is used to carry out simulation research on the water entry process of a cylinder.
Longquan Sun, Duliang Wang, Yingyu Chen, Guoxun Wu   +3 more
doaj   +2 more sources

CFD-FEM Simulation of Slamming Loads on Wedge Structure with Stiffeners Considering Hydroelasticity Effects

Journal of Marine Science and Engineering, 2022
In this paper, both numerical and experimental methods are adopted to study the fluid–structure interaction (FSI) problem of a wedge structure with stiffeners impacted with water during the free-falling water entry process.
Zhenwei Chen, Jialong Jiao, Qiang Wang, Shan Wang   +3 more
doaj   +2 more sources

Dynamic collapse characteristics of rectangular plate under periodic load and slamming load

Applied Ocean Research
Ships experience time-varying dynamic loads during navigation, including periodic wave load and slamming load. This study investigates the dynamic collapse behavior of a typical ship plate through theoretical and numerical analyses.
Zhongyuan Ma, Zhiyong Pei, Chunfeng Zhou
doaj   +2 more sources

CFD Simulation of Ship Seakeeping Performance and Slamming Loads in Bi-Directional Cross Wave

Journal of Marine Science and Engineering, 2020
Accurate prediction of ship seakeeping performance in complex ocean environment is a fundamental requirement for ship design and actual operation in seaways.
Jialong Jiao, Songxing Huang
doaj   +2 more sources

Experimental and Numerical Prediction of Slamming Impact Loads Considering Fluid–Structure Interactions

Journal of Marine Science and Engineering
Slamming impacts on water are common occurrences, and the whipping induced by slamming can significantly increase the structural load. This paper carries out an experimental study of the water entry of rigid wedges with various deadrise angles.
Tao Lu, Jiaxia Wang, Kun Liu, Xiaochao Zhao   +3 more
doaj   +2 more sources

A Numerical Sensitivity Analysis of Fluid-Structure Interaction Simulations on Slamming Loads and Responses

IOP Conference Series: Materials Science and Engineering, 2023
This paper presents a parametric study on the Multi Material Arbitrary Lagrangian–Eulerian (MMALE) method for hydroelastic analysis of a non-prismatic stiffened aluminium wedge.
S. Hosseinzadeh, Ameen Topa, K. Tabri
semanticscholar   +1 more source

Effect of Ultra-Lightweight High-Ductility Cementitious Composite in Steel–Concrete–Steel (SCS) Plate to Mitigate Ship Slamming Loads

Journal of Composites Science, 2023
Bottom slamming loads cause considerable local damage to a ship’s body and reduce the ship’s structural performance against harsh sea waves. Although extensive studies have worked on stiffening elements to compensate for local damage due to slamming ...
S. Mousavi, Abolfath Askarian Khoob
semanticscholar   +1 more source

Experimental Study of Slamming Effects on Wedge and Cylindrical Surfaces

Applied Sciences, 2020
Slamming is a very significant phenomenon that occurs in marine structures operating under extreme conditions. Slamming significantly reduces the design life of floating offshore wind turbines, as well as marine structures, and causes structural damage ...
Byoungcheon Seo, Hyunkyoung Shin
doaj   +1 more source