Floating wind turbines represent a cost-efficient energy solution in deep water where bottom-fixed turbine becomes excessively expensive. However, mooring design is quite challenging for all shallow depths including the transition depth between and floating turbines, order of 50–80 m, which concepts might become more cost-effective than ones. In this paper, system are studied considering both c...

In this paper, the electrical characteristics and sensitivity analysis of staggered type p-channel heterojunction electron-hole bilayer tunnel field effect transistor (HJ-EHBTFET) are thoroughly investigated via simulation study. The minimum lattice mismatch between InAs/GaAs0.1Sb0.9 layers besides low carrier effective mass of materials provides high probability ...

Submarine pipelines failures lead to oil spills in water and may even lead to explosions with heavy financial and environmental damages. Trawl gear is one of the main factors in the failure of the submarine pipelines. In this paper, sensitivity analysis is performed on influence of height and span length alternations on the response of pipeline against the traction caused by trawling pull-over ...