Development of New Lagrangian Computational Methods for Ice-Ship Interaction Problems: NICESHIP Project

Autor: Eugenio Oñate, Miguel Angel Celigueta, Jonathan Colom-Cobb, Borja Servan Camas, Salvador Latorre, Julio García-Espinosa

Publikováno v: Computational Methods in Applied Sciences ISBN: 9783030377519

This document presents the activities carried out to date (04/2019) in the project ‘Development of new Lagrangian computational methods for ice-ship interaction problems’ (NICE-SHIP). The NICE-SHIP project aims at developing a new generation of c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af5fac93a1ccb6f14bf1cbd2486a8b73
https://doi.org/10.1007/978-3-030-37752-6_8

A non-linear finite element method on unstructured meshes for added resistance in waves

Autor: Borja Servan Camas, Julio García Espinosa

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Scipedia Open Access
Scipedia SL

In this work a finite element method (FEM) is proposed to solve the problem of estimating the added resistance of a ship in waves in the time domain and using unstructured meshes. Two different schemes are used to integrate the corresponding free sur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67b0dac9cf4438d6a389b0a0916a905
https://www.scipedia.com/public/Garcia-Espinosa_Servan_Camas_2018a

Seakeeping with the semi-Lagrangian particle finite element method

Autor: Borja Servan-Camas, Julio García-Espinosa, Prashanth Nadukandi, Pablo Agustín Becker

Publikováno v: Scipedia Open Access
Scipedia SL
Recercat. Dipósit de la Recerca de Catalunya
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The application of the semi-Lagrangian particle finite element method (SL–PFEM) for the seakeeping simulation of the wave adaptive modular vehicle under spray generating conditions is presented. The time integration of the Lagrangian advection is d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0268a262f8a1d9e7df993dca209844fd
https://hdl.handle.net/2117/121852

Saltwater intrusion modeling in heterogeneous confined aquifers using two-relaxation-time lattice Boltzmann method

Autor: Frank T.-C. Tsai, Borja Servan-Camas

Publikováno v: Advances in Water Resources. 32:620-631

This study develops a lattice Boltzmann method (LBM) with a two-relaxation-time collision operator (LTRT) to solve saltwater intrusion problems. A directional-speed-of-sound (DSS) technique is introduced to take into account the hydraulic conductivit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e8f210af2a690fcb3dbae6a3bc4540bf
https://doi.org/10.1016/j.advwatres.2009.02.001

Lattice Boltzmann method with two relaxation times for advection–diffusion equation: Third order analysis and stability analysis

Autor: Frank T.-C. Tsai, Borja Servan-Camas

Publikováno v: Advances in Water Resources. 31:1113-1126

The objectives of this study are to investigate the third order accuracy and linear stability of the lattice Boltzmann method (LBM) with the two-relaxation-time collision operator (LTRT) for the advection–diffusion equation (ADE) and compare the LT

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebc37a4eef9da61db9715a7b79a14b9f
https://doi.org/10.1016/j.advwatres.2008.05.001