Web13 hours ago · Best for foodies. Located just north of downtown, Germantown is a cozy corner of Nashville that packs a big cultural punch. The neighborhood itself makes for an aesthetically pleasing walk thanks to a large number of historic homes and cobblestone sidewalks – Germantown was actually the city’s first residential subdivision – and it’s ... WebThe drag coefficient is a parameter that depends on the particular situation, including the geometry of the moving object and fluid properties such as viscosity. Typically CD for a given situation is measured experimentally, but in certain special cases it may be computed from a formula. A large drag coefficient means that the object creates a ...

How do you find the drag coefficient of a sphere? - Studybuff

WebIn order to reliably determine atmospheric conditions from the descent velocity of a sphere, the drag coefficient of the sphere as it falls through the air must be known to a high degree of accuracy. This. 3 paper covers wind tunnel studies which established drag coefficients from 360,000 ft. altitude down for WebAt a Reynolds number between 10^5 and 10^6, the drag coefficient takes a sudden dip. The size of the wake decreases, indicating that the boundary layer separation on the cylinder or sphere occurs further along the … rspca brent knoll dogs

How do you find the drag coefficient of a sphere? - Studybuff

WebYes there will be a drag torque opposite the direction of spin. The name for this seems to be viscous torque. According to this paper, the viscous torque on a spinning sphere of radius R in a fluid with viscosity η spinning with constant angular velocity Ω → is. τ → = − 8 π R 3 η Ω →. The paper goes on to describe how to ... WebTranscribed Image Text: Required information When tested in water at 20°C flowing at 2 m/s, an 8-cm-diameter sphere has a measured drag of 5 N. For water at 20°C, take p≈ … The drag coefficient is a dimensionless number that characterizes all of the complex factors that affect drag. The drag coefficient is usually determined experimentally using … See more All of the calculations shown for the cylinder have employed a smooth surface. But since drag depends on the flow in the boundary layer, we … See more rspca burnley lancashire