Singh VP, Marini G, Fontana N. Derivation of 2D power-law velocity distribution using entropy theory. Entropy 2013;15(4):1221-11.Singh, V.P.; Marini, G.; Fontana, N. Derivation of 2D power-law velocity distribution using entropy theory. Entropy 2013 , 15 , 1221–1231. [ ]...
For instance, an ion drive has great specific impulse and exhaust velocity, but very low thrust. If the spacecraft has to power the ion drive using a heavy nuclear reactor with lead radiation shielding, the mass of the spacecraft will increase to the point where its acceleration could be be...
When a large amount of installed wind power is available at high or low wind velocity, the WTGs may replace some traditional generator sets of the system. If the WTG fails to provide inertia response, the effective inertia of the whole system will reduce, and as the proportion of the wind...
River Boat Problem in 2D From Relative Velocity - JEE Important Topic Electric Field Due To a Uniformly Charged Ring - JEE Ligands and Their Types for IIT JEE Current Loop as Magnetic Dipole and Its Derivation for JEE Hybridization of CO2 Motion Under Gravity – Equation of Motion with Examples...
WedgeMaterialVelocity Field WedgeModelNumber Field WedgeName Field WedgeNumber Field WedgeOffsetX Field WedgeOffsetY Field WedgeOffsetZ Field WedgeOrientation Field WedgeOriginOffsetX Field WedgePosition Field WedgePositionSequence Field WedgeRearHeight Field WedgeRoofAngle Field WedgeSequenc...
These additional devices increase the momentum of a much larger volume of air to create a larger low-velocity exhaust stream. In all cases, increasing the momentum of an air stream and propelling it rearward exerts a forward reaction force on the engine. This reaction force provides the ...
whereis the proper time such that. From the 4-velocity, we construct a projection tensor that projects perpendicular toand is given by (2) whereis the metric of the spacetime. The projection tensor that projects parallel tois given by
Soft magnetic materials are key materials for the magnetic cores used in motors and generators. To improve the energy efficiency of magnetic cores, it is important to understand the mechanism of energy loss under oscillating magnetic fields. Here, we cla
Miller, Tangential velocity profile for pseudoplastic power-law fluids in the hydrocyclone -- a theoretical derivation, Int. J. Miner. Proc. 20 (1987) 309.Upadrashta, K. R. and Venkateswarlu, D., Tangential flow pattern of power-law fluids in a hydrocyclone. J. Powder Bulk Solids Tech...
Here we present the detailed derivation of the transfer matrix of the VSC in the AC current control time scale. The current loop PI control is given in (1). As the assumption in35, the dynamic of the voltage outer loop is neglected in the AC current control time scale, which regards th...