Sinusoidal Voltage (2, 22)
Equations:
V = Vmax ⋅ S IN(ω ⋅ t + φ) | ω = 2 ⋅ π ⋅ f |
Example:
Given: Vmax=110_V, t=30_ls, f=60_Hz, φ=15_°.
Solution: ω=376.9911_r/s, V=29.6699_V.
Sinusoidal Current (2, 23)
Equations:
I = Imax ⋅ S IN(ω ⋅ t + φ) | ω = 2 ⋅ π ⋅ f |
Example:
Given: t=32_s, Imax=10_A, ω=636_r/s, φ=30_°.
Solution: I=9.5983_A, f=101.2225_Hz.
Fluids (3)VARIABLE Description
∈Roughness
∝Dynamic viscosity
ρDensity
ΔP | Pressure change |
Δy | Height change |
ΣK | Total fitting coefficients |
A
A1,A2 | Initial and final |
DDiameter
D1, D2 | Initial and final diameters |
hDepth relative to P0 reference depth
hL | Head loss |
LLength
MMass flow rate
nKinematic viscosity
PPressure at h
P0 | Reference pressure |
P1, P2 | Initial and final pressures |
QVolume flow rate