Model: Transport of diluted species - time dependent I have solved the equivalent of Taylor dispersion in a rectangular channel as a function of time. In order to compare with Taylor's analytical expression, I need to determine the average concentration in the y direction as a function of x ...
Explain how tangential and angular velocities and accelerations are related to one another. What is the angle formed between the vectors of tangential velocity and centripetal force? Calculate the angular velocity at = 3.30 in rad/s. A wheel, of radius 4m, is s...
The number of g's on the pilot in the radial direction is (v2/r)/g. v = 120 m/s T = 12 s g = 9.8 m/s2 2πr/T = v ⇒ r = vT/(2π) Plug in v and T, and get r. Then plug v, r, and g into (v2/r)/g to get the number of g's in the radial direction....
Calculate the wheel's constant angular acceleration in rad/s^2. A flywheel rotates with constant angular velocity. Does a point on its rim have a tangential acceleration? A radial acceleration? Are these accelerations constant in magnitude? In direction? In each case give your reaso...
In my class, I was taught about Biot Savart Law and how to calculate direction of magnetic field as a cross product of radial vector from current element and the length vector of current element. But I am not able to understand why magnetic field have been assigned such a...
While the radial velocity (RV) technique remains one the most powerful tools in detecting and characterizing exo-planetary sys- tems, we calculate the uncertainties in precision RV measurements considering stellar spectral quality factors, RV calibration sources, stellar noise and telluric contamination ...
Eccentric Anomaly: a time dependent term in Kepler's equation which must be solved for in order to calculate a planet's position on its orbit. Eccentricity: A measure of how "elliptical" an eclipse is (measured from 0 to 1). For example, a circle has an eccentricity of zero, not ver...
The equation to calculate the BPFO is the following: Where Nb is the number of rolling elements, Bd is the Ball diameter, Pd is the Pitch diameter and β is the contact angle. Typical BPFO frequency is from 2-15 x RPM. Representation of outer race defects in the frequency domain ...
In principle, it is possible to calculate the angular velocity by performing signal processing on the force signal. The signal processing algorithms were coded using MATLAB®. The basic approach was to take a vector of consecutive force samples and fit a sinusoid having the form given in Equati...
How to calculate the theoretical strain? and the Elastic Modulus? Stress-Strain diagram A stress-strain diagram is plotted during the tensile testing of a material to determine the relationship between the stress and the strain at different loads. Various properties of the material are calculated ...