Drag Area, Frontal Area and Drag Coefficient in Cross-Country Skiing Techniques
نویسندگان
چکیده
منابع مشابه
Drag coefficient and strouhal number analysis of a rectangular probe in a two-phase cross flow
In some case of laboratory and industrial applications, various kind of measurement instruments must be placed in a conduit, in which multiphase fluid flows. Vortex shedding for any immersed body in flow field is created with a frequency, which according to flow conditions such as flow rates, geometry of body, etc. may be constant or variable. Failure may happen, if this frequency is close to o...
متن کاملPerspective click-and-drag area selections in pictures
Pictures of man-made environments often exhibit many perspectively slanted planar parts like buildings, road or shop signages. In this paper, we present a novel user interface for area selections in pictures using perspective click and drag operations. At preprocessing stage, our system first recognizes convex quads from multi-scale segmentations that it interprets as perspective rectangles. It...
متن کاملLarge-area superhydrophobic nanofiber array structures for drag reduction
Surface with a static contact angle (CA) greater than 150° are in general defined as superhydrophobic surfaces. Superhydrophobic surface have great potentials in fundamental research,[1-5] and also wide practical applications in the production of textile, microfluidics, self-cleaning surfaces, building glass, windshields of cars, ships hulls, pipes and the satellite antenna surfaces.[6] Superhy...
متن کاملDrag Shows: Drag Kings and Male Impersonators
The shifting status of transgender practices within the queer subculture has resulted in a renaissance of drag that has taken it into the mainstream culture of mass media, fine arts, and high fashion. Thus, Demi Moore has been featured in a suit and facial hair in an Arena magazine drag spread. Drag kings have also appeared prominently in such varied mainstream publications as Marie Claire, the...
متن کاملInterparticle potential and drag coefficient in nematic colloids.
Magneto-optic tweezers were used for measurements of liquid-crystal-mediated forces between spherical beads with tangential anchoring in thin nematic samples. Repulsive force, which results from the quadrupolar symmetry of defects around the immersed beads, decreases proportionally to 1/x6, with x being the bead separation. The velocity with which the particles are pushed apart also follows the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings
سال: 2018
ISSN: 2504-3900
DOI: 10.3390/proceedings2060313