نتایج جستجو برای: human powered hydrofoil
تعداد نتایج: 1661573 فیلتر نتایج به سال:
When defining requirements for any wearable robot for walking assistance, it is important to maximize the user’s metabolic benefit resulting from the exosuit assistance while limiting the metabolic penalty of carrying the system’s mass. Thus, the aim of this study was to isolate and characterize the relationship between assistance magnitude and the metabolic cost of walking while also examining...
In order to solve the underwater noise pollution and improve acoustic stealth performance of vehicles, NACA0020 was bionically modified according structure leading edge tubercles humpback fin. The flow field characteristics hydrofoil-turbulent interaction model before after modification were studied by using large eddy simulation FW-H equation. results show that wavy can effectively reduce turb...
We report wall-resolved, large-eddy simulations for the case of a propeller operating upstream hydrofoil, mimicking rudder. Our primary objective is identification wake features that are unique to this coupled system, when compared open-water cases, which usually focus experiments and computations in literature. were able achieve unprecedented levels numerical resolution, capture dynamics all e...
Entity Resolution (ER) is the problem of matching the records that refer to the same entity within or across two or more data sources. In recent years, human-powered ER solutions have been proposed so that challenging ER tasks, that machines cannot do well, can be helped by human workers. While successful in achieving high matching accuracy, existing human-powered ER methods did not incorporate...
The S-shaped hydrofoil is often used in the design of reversible machinery due to its centrally symmetrical camber line. objective this paper study influence cloud cavitation on flow structure and unsteady characteristics lift drag around an via experimental tests numerical simulations. In component, were carried out a tunnel high-speed camera was record details with different numbers. results ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید