A SPH-lattice spring method for modelling Fluid Structure Interaction involving composite body and free surface

WC Low, KC Ng, HK Ng - Computational Particle Mechanics, 2023 - Springer
In this paper, a 3D particle-based Fluid Structure Interaction (FSI) solver based on Smoothed
Particle Hydrodynamics (SPH) for fluid modelling and Volume-Compensated Particle …

Programmed out-of-plane curvature to enhance multimodal stiffness of bending-dominated composite lattices

P Tiwari, S Naskar, T Mukhopadhyay - AIAA Journal, 2023 - arc.aiaa.org
Conventional bending-dominated lattices exhibit less specific stiffness compared to
stretching-dominated lattices while showing high specific energy absorption capacity. This …

Nonlinear functionally graded metamaterials for hydrogen storage and enhanced sustainability under extreme environments

P Tiwari, S Naskar, T Mukhopadhyay - Thin-Walled Structures, 2025 - Elsevier
Functionally graded materials can exhibit remarkable tolerance towards extreme hot or cold
environments and chemical surface degradation. This article exploits such properties of …

A novel semi-analytical approach based on scaled boundary finite element method for fluid-structure coupling analysis of liquid sloshing in 3D containers

W Ye, L Gan, H Wang, Q Zang, L Qin, J Liu - Journal of Fluids and …, 2024 - Elsevier
In this paper, a novel semi-analytical approach is proposed for the three-dimensional fluid-
structure coupling analysis of liquid sloshing in elastic containers subjected to harmonic and …

Forced vibration of liquid-filled composite laminated shell container considering fluid–structure interaction by the scaled boundary finite element method

J Liu, WQ Zhang, WB Ye, L Gan, L Qin, QS Zang… - Physics of …, 2024 - pubs.aip.org
In this paper, the scaled boundary finite element method (SBFEM) is first applied to the
forced vibration analysis of partially liquid-filled composite laminated shell structure …

3D sloshing frequency analysis of partially filled cylindrical laminated composite containers

P Tiwari, DK Maiti, D Maity - … Journal of Advances in Engineering Sciences …, 2024 - Springer
A 3D finite element approach is presented for the free vibration analysis of partially filled
cylindrical composite containers, emphasizing direct coupling between a flexible composite …