November 2, 2014, 01:56 A question about filtered kinetic energy #1 8cold8hot New Member Zhao An Join Date: Jul 2014 Posts: 5 Rep Power:12 Dear all, I am reading "Turbulent Flows" which is written by Pope, the filtered kinetic energy on Page 585 confuses me as the Exercise 13.22 sa...
The equation for calculating kinetic energy is KE = 1/2 * m * v^2, where KE is the kinetic energy, m is the mass of the object, and v is the velocity of the object. How does Kinetic Energy relate to collisions? In a collision, kinetic energy can be transferred from one object to...
Since the kinetic energy index is recognised as a reliable measure of atmospheric circulation intensity and since a short term correlation of vorticity area index with solar magnetic sector passages has been reported (Wilcox et al. [2]), it is a matter of curiosity to correlate the kinetic ...
In this case, for example, motor braking will not be able to stop the motor from spinning. So, it depends on the nature of the external force. Or are you talking about the kinetic energy of the spinning motor and load? Brian Hi Ethan, Thank you for your ...
Kinetic energy is the energy an object possesses due to its motion. It is dependent on the mass and velocity of the object. What is potential energy? Potential energy is the energy an object possesses due to its position or state. It is dependent on the object's height, mass, and the ...
Option 1 : The ring has higher kinetic energy Engineering Mechanics Question 14 Detailed Solution Download Solution PDF CONCEPT: Moment of inertia: The moment of inertia of a rigid body about a fixed axis is defined as the sum of the product of the masses of the particles constituting the...
From then on, I have learned to look at the world in another way and deal with something by using 6.methods.As my teacher 7.me about different kinds of energy, such as elastic energy(弹性能)and kinetic energy(动能). Whenever lifting a heavier bag, I would think to myself,“This bag...
Work-energy theorem: It states that the sum of work done by all the forces acting on a body is equal to the change in the kinetic energy of the body i.e., Work done by all the forces = Kf - Ki W=12mv2−12mu2=ΔK Where v = final velocity, u = initial velocity and m = ...
As the electrons move from A to B they convert potential energy (½kx^2) into kinetic energy (½mv^2), where x is the displacement from point B It is conservation of energy. When a sound source moves away from an observer, the observer has the impression that the sound source is:...
3.the fluctuant velocity u'=U-(u),where (u) is the filted U. can i use u',v'and w' to compute the turbulent kinetic energy.if not ,what i need? 4.about initial condition.in practice could you tell me how to set the initial conditions?especially the fluctuant velocity u'!