Results 81 to 90 of about 356,299 (186)

Bounded Eigenvalues of Fully Clamped and Completely Free Rectangular Plates [PDF]

, 2007
Exact solution to the vibration of rectangular plates is available only for plates with two opposite edges subject to simply supported conditions. Otherwise, they are analysed by using approximate methods. There are several approximate methods to conduct
Mochida, Yusuke
core  

Hydrodynamics of Perforated Heave Plates

Ocean waves are a clean and renewable energy source that can help reduce dependence on fossil fuels and combat climate change. To capture this energy, researchers have developed devices known as wave energy converters (WECs).
Usman, Muhammad
core  

Nonlinear static and dynamic analysis of composite layered plates and shells using finite strip methods [PDF]

, 2003
In this thesis, a new concept of finite strip elements is introduced. Lagrangian, Hermitian and spline-type interpolations have been used independently along the two axes of the plate mid-plane.
Razzaq, Raja Javed
core   +2 more sources

Mechanical Modeling and Application of Frost Heaving Damage to Assembled Concrete Rectangular Canals in Seasonally Frozen Soil Region

Advances in Civil Engineering
In the design and upkeep of canals in areas of seasonal permafrost, resistance to frost heave is a critical factor for ensuring the stability of water conveyance canals. Mechanical modeling is the key to frost heaving-resistant design. In this study, the
Weidong Chang, Zhengyi Wang, Gang Li, Hua Tang, Aiqin Wang, Yuwei Ma   +5 more
doaj   +1 more source

Comparison of Potential Flow and CFD for a Column With Heave Plate

, 2020
Floating offshore wind turbines can only withstand a limited amount of (heave) motions before the equipment fails. In order to reduce the heave motion, the DeepCwind floater for offshore floating wind turbines makes use of heave plates. This semi-submersible floater consists of three cylindrical columns with a heave plate attached to the bottom of each
openaire   +2 more sources

Hydrodynamic Performance of Heave Plates on Floating Offshore Wind Turbine Platforms

, 2015
Offshore wind energy plays an important role in marine renewable energy. Onshore wind production has increased over the last few decades. However, it is limited by space, noise and aesthetic concerns.
Moreno de Salas, Javier
core  

Heave Model Animation _{ANSYS AQWA}

Heave Model Animation from a simulation of dual drag plates on ANSYS AQWA.
Wilson Guachamin (17854850), Jesus Portilla (17854846), Jorge Bravo (12028868)   +2 more
core   +1 more source

Research on an Active Heave Compensation System for Remotely Operated Vehicle

, 2008
Heave motion of supporting ships deeply affect the normally operating, safely launching and recovering of Remotely Operated Vehicles when the sea state becomes rough.
Yang WL(杨文林), Zhang ZY(张竺英), Zhang AQ(张艾群)   +2 more
core  

Stress analysis of thin and thick plates on elastic foundations using boundary and finite element methods [PDF]

, 1991
In this work an attempt has been made to derive a full finite element and boundary element theory for the analysis of thin and thick plates on elastic foundations. A new high order shear finite element capable of the analysis of thin thick plates has
Al-Hosani, Khaleel Ibrahim Abdulla
core  

High-Power Hybrid Nanogenerator With Multi-Degree-of-Freedom Mechanical Coupling for Harvesting Water Wave Energy. [PDF]

Adv Sci (Weinh)
Ding S, Zhai H, Gong H, Long X, Tian Y, Hong Z, Zheng L, Wang X, Chen X, Wang ZL.   +9 more
europepmc   +1 more source