IMPORTANT FORMULAE OF PROPERTIES OF FLUIDS
1. SPECIFIC WEIGHT ω= ρ/g
2. SPECIFIC VOLUME v= 1/ω
3. SPECIFIC GRAVITY = specific weight of that liquid/specific weight of water
4. COMPRESSIBILITY = 1/K
5. BULK MODULUS K = { (dp/dv)/v}
6. VISCOUS SHEAR STRESS τ = τ = μ*(du/dy)
7. KINEMATIC VISCOSITY v= μ / ρ,
8. CAPILLARY RISE OR FALL h=2σcosθ/rω
In the Above Formulae :
ρ = Mass density
g = Acceleration due to gravity (9.81m / (s ^ 2))
w= Specific weight (For water 9810N / (m ^ 3)
dp =Change in pressure
dv = Change in volume
V = Original volume
μ = Coefficient of viscosity
dv = Velocity gradient
σ = Surface Tension
θ = Angle of contact
r = Radius of tube
