Laboratory experiments are conducted in a wave facility with a loose sediment beach in order to estimate the wave characteristics needed for sediment transport modeling. A roller model and a Boussinesq-type model are used ...

In this paper we investigate the energy-based roller equations previously published by Stive and De Vriend (1994) and Dally and Brown (1995). Although these models differ by a factor of 2 in one of their terms, the same ...

Vox Feminae - Carlos Heredia, veterano de la radio y gran conocedor de las corrientes alternativas, transmite los sábados a las 7:00 p.m. . Su nombre lo dice bien, su programa dedicado a la voz y a la creación musical de ...

We investigate the ability of a ID fully nonlinear Boussinesq model including breaking to reproduce surf zone waves in terms of wave height and nonlinear intraphase properties such as asymmetry and skewness. An alternative ...

Es un programa de radio especializado en el Radioarte, el Arte Sonoro y las nuevas músicas. Sirve de conexión para que el oyente pueda disfrutar de la materia artística de la radio que es el sonido, y además conocer las ...

© 2021 IOP Publishing Ltd.Water waves in the ocean can be easily observed at any place regardless of the distance from the shore. However, measurements of wave speeds with respect to the ground can be rather complicated ...

This thesis develop an application of the Particle Finite Element Method (PFEM) to the surf-zone hydrodynamics. This PFEM is applied to a lagrangian formulation of the Reyolds-averaged Navier-Stokes (RANS) equations with ...

A pesquisa avalia quais classes econômicas (AB, C, D ou E) foram mais impactadas com a marcada reviravolta dos indicadores de renda observados no início do ano de 2009. Seguindo a analogia da marola e do tsunami, a pesquisa ...

O trabalho decorrente do Plano de Desenvolvimento Institucional em Pesquisa do Instituto Geológico (PDIP-IG), tem por objetivo manter atualizado um banco de dados de cadastro de acidentes e desastres relacionados a eventos ...