Results 11 to 20 of about 1,107 (166)
International Journal of Technology, 2021 Smoothed Particle Hydrodynamics (SPH) has previously used in hydrodynamics as a Lagrangian numerical method to simulate fluid behavior. Recently the SPH is also being used to simulate soil deformation, since the largely known Finite Element Method ...
Erly Bahsan +4 more
doaj +1 more source
Zhongguo Jianchuan Yanjiu, 2022 High-speed hydrodynamics and its corresponding complex fluid-structure interactions (FSI) are challenging topics associated with naval architecture and ocean engineering, typically characterized by large deformations, moving boundaries, strong convection
Shiyun ZHONG +4 more
doaj +1 more source
Heliyon, 2023 A state-of-the-art review has been conducted in this work on soil constitutive modeling, which has emphasized on: soil type, ground-water conditions, loading conditions, structural behavior, constitutive relation discipline, and dimensions.
Kennedy C. Onyelowe +6 more
doaj +1 more source
Numerical experimental comparison of mudflow by smoothed particle hydrodynamics (SPH) [PDF]
International Review of Applied Sciences and Engineering, 2021 Abstract Flow-like landslides are a serious geologic hazard that can cause life and property loss all over the world. Mudflow is a kind of debris flow that has been classified as a non-Newtonian flow. The Smoothed particle hydrodynamics method (SPH) is a powerful tool for modeling fluids, such as debris/mudflows, which can be described in ...
Mahsa Bokharaeian +2 more
openaire +1 more source
Numerical simulation of droplet-formation in rotary atomizer
Theoretical and Applied Mechanics Letters, 2019 : Numerical simulations of the liquid flow scattering from rotary atomizers are performed using an incompressible smoothed particle hydrodynamics (SPH) method.
Naoki Igari +4 more
doaj +1 more source
Validasi Gerakan Benda Terapung Menggunakan Metode Smoothed Particle Hydrodynamics
Kapal, 2018 Pemodelan numerik menggunakan dinamika fluida komputasi(CFD)telah banyak digunakan untuk permasalahan teknik baik di bidang perkapalan maupun di kelautan secara umum.
Andi Trimulyono
doaj +1 more source
Smooth Particle Hydrodynamics (SPH) Simulation and its Applications in Aerospace [PDF]
فناوری در مهندسی هوافضا, 2017 Smoothed particle hydrodynamics (SPH) is a relatively new particle and meshfree numerical method which is highly noticed during the last few decades. In comparison to conventional grid-based computational fluid dynamics (CFD) methods, smoothed particle ...
yaser jafari
doaj
Shock and Vibration, 2020 Conventional smoothed particle hydrodynamics (SPH) methods suffer from disadvantages, such as difficult initial particle configuration, uneven distribution of generated particles, and low computational efficiency when applied to numerical simulation of ...
Pengfei Guo +4 more
doaj +1 more source
Smoothed Particle Hydrodynamics Simulation of Orthogonal Cutting with Enhanced Thermal Modeling
Applied Sciences, 2021 Smoothed Particle Hydrodynamics (SPH) is a mesh-free numerical method that can simulate metal cutting problems efficiently. The thermal modeling of such processes with SPH, nevertheless, is not straightforward.
Mohamadreza Afrasiabi +3 more
doaj +1 more source
Agglomeration Regimes of Particles under a Linear Laminar Flow: A Numerical Study
Mathematics, 2022 In this work, a combined smoothed particle hydrodynamics and discrete element method (SPH-DEM) model was proposed to model particle agglomeration in a shear flow. The fluid was modeled with the SPH method and the solid particles with DEM.
Yunzhou Qian +4 more
doaj +1 more source