Robots of various shapes have been designed to collect garbage that they find floating in the ocean.For example,the French company 1 ADMEEYS has developed what it calls the jellyfishbot.This small robot gathers up everything it meets,including liquid hydrocarbons (碳氢 化合物)...
1519, the Magellan exploration fleet drove to Spain.The exploration fleet 5 open sea sea boat navigates in Atlantic's difficult situation.On November 19, explores the fleet to use the northeast monsoon and the equator ocean current, goes south along the African West coast.When the f[translate]...
Kids will like bathing with them.Children can also use them to play with sand on the beach. Safe and Quality:Made of environmentally friendly materials.Fine fabrication without edges and corners.Toddlers can play at ease. Giftable for Boys and Girls:Popular bathtub/ocean/swimming pool toy for ...
If your need the price in a hurry,please let us know,then we'll go as fast as we can to offer price to you.Q:What information do I need to provide for you to inquiry price?A:Product material, size, color,quantity and is it need logo printing if yes ...
If your need the price in a hurry,please let us know,then we'll go as fast as we can to offer price to you.Q:What information do I need to provide for you to inquiry price?A:Product material, size, color,quantity and is it need logo printing if yes...
Its application to offshore fish farming is mainly restricted to areas of low and moderate ocean conditions. In the present study, an innovative structure integrating a floating offshore wind turbine with a steel fish-farming cage (FOWT-SFFC) is introduced. In this concept, the upper part of...
However, there is no slack in the remaining mooring lines, and the SFOWT still has enough stability. Keywords: floating offshore wind turbine (FOWT); mooring system; coupled dynamic response; broken mooring line; safety factor 1. Introduction Over recent years, harnessing of offshore wind ...
Although it is quite expensive to conduct wave flume/basin tests, it should be noted that it is the only validated approach to capture the strongly nonlinear phenomena in complex ocean environment except full-scale tests [9]. The purposes for the existing semi-submersible FOWT model tests can ...
Renewable energy utilization is regarded as one of the representative factors in evaluating the greenness of a seaport [4,5]. Combining the wave energy converter with the existing breakwater structures can simultaneously achieve wave energy utilization and wave attenuation. Cost-sharing between them can...
The power take-off (PTO) system is an important component of the hybrid system, whose parameters also have a significant impact on the hybrid system's performance. In this paper, a wind-wave hybrid system using hydraulic PTO systems is proposed. A numerical simulation framework based on the ...