The types of model laws are 1. Reynolds's model laws 2. Froude's model laws 3. Euler's model laws 4. Weber's model laws 5. Mach's model laws
Types of model laws
The
types of model laws are
1. Reynolds's
model laws
2. Froude's
model laws
3. Euler's
model laws
4. Weber's
model laws
5. Mach's
model laws
Application
of Froude's model laws
Froude's
model laws is applied in
1.Free
surface flow such as flow over spillways, weirs, sluices, channels etc
2.Flow
of jet from an orifice or nozzle
3.Where
waves are likely to be formed on surface
4.Where
fluids of different densities flow over one anther
Weber's model laws
When
surface tensile forces alone are predominant a model may be taken to be
dynamically similar to the prototype when ratio of inertial to the surface
tensile forces is the same in the model and prototype.
(We)
model = (We) prototype