Efficient implementation of a numerical model for flexible net structures

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

FLENS - a flexible library for efficient numerical solutions

In this paper we describe the main design and realization principles of our software library FLENS (A Flexible Library for Efficient Numerical Solutions). FLENS is a C++ library allowing easy and straightforward coding while providing a maximum extend of efficiency. FLENS is in particular suited as a platform for the realization of fast solvers for differential equations. AMS subject classifica...

متن کامل

A flexible and efficient DG discretization for Numerical Weather Prediction

As a first step towards construction of a DG based dynamical core for high resolution atmospheric modelling, a semi-implicit and semi-Lagrangian discontinuous Galerkin method for the SWE on the sphere and for nonhydrostatic vertical slice equations is proposed and analysed. The method is equipped with a simple p-adaptivity criterion, that allows to adjust dynamically the number of degrees of fr...

متن کامل

Dynamical analysis of net cage structures for marine aquaculture: Numerical simulation and model testing

A numerical model for analyzing dynamic properties of a net-cage system exposed in the open sea is proposed. The model is based on a lumped-mass method. In this model, the mooring lines are divided into linear elements and the net cage divided into several plane surface elements. The interconnected points or corners are called nodes or lumped-mass centers. The external force is calculated on ea...

متن کامل

Discriminative Model Selection for Belief Net Structures

Bayesian belief nets (BNs) are often used for classification tasks, typically to return the most likely class label for a specified instance. Many BN-learners, however, attempt to find the BN that maximizes a different objective function — viz., likelihood, rather than classification accuracy — typically by first using some model selection criterion to identify an appropriate graphical structur...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Ocean Engineering

سال: 2018

ISSN: 0029-8018

DOI: 10.1016/j.oceaneng.2017.12.064