Superposition of drag reduction due to riblets on drag reduction due to polymers
نویسندگان
چکیده
منابع مشابه
Towards Large Eddy Simulations of Turbulent Drag Reduction Using Sinusoidal Riblets
A new modification to the drag reduction method using riblets is proposed, which consists of adding a sinusoidal variation to the riblet shape in spanwise direction. It is anticipated that more significant drag reduction will be achieved with sinusoidal riblets due to an oscillatory spanwise component added to the mean flow. First, Large Eddy Simulations of conventional riblet geometry consisti...
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تاریخ انتشار 2002