Investigation of drag crisis phenomenon using CFD methods
Sign Up to like & getrecommendations! Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2017.07.012
Abstract: Abstract When fluid flow passes a cylinder, the drag crisis phenomenon occurs between the sub-critical and the super-critical Reynolds numbers. The focus of the present studies was on the numerical prediction of the drag crisis… read more here.
Keywords: crisis phenomenon; drag crisis; cfd methods; crisis ... See more keywords
Effect of Soccer Ball Panels on Aerodynamic Characteristics and Flow in Drag Crisis
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app11010296
Abstract: The panel patterns of soccer balls that change with each World Cup have a significant impact on the balls’ aerodynamic and flight characteristics. In this study, the aerodynamic forces of eleven types of soccer ball… read more here.
Keywords: panel; drag crisis; soccer ball; crisis ... See more keywords
The Drag Crisis Phenomenon on an Elite Road Cyclist—A Preliminary Numerical Simulations Analysis in the Aero Position at Different Speeds
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph17145003
Abstract: The drag crisis phenomenon is the drop of drag coefficient (Cd) with increasing Reynolds number (Re) or speed. The aim of this study was to assess the hypothetical drag crisis phenomenon in a sports setting,… read more here.
Keywords: crisis phenomenon; drag crisis; aero position; cyclist ... See more keywords