Research Article
Scaling of the Transient Hydroelastic Response and Failure Mechanisms of Self-Adaptive Composite Marine Propellers
Table 1
Scaling ratios for critical parameters assuming geometric similarity and the following conditions to be true [
27]:
.
| Parameter | Expression | Froude scale | Mach scale |
| Froude number | | 1 | | Reynolds number | | | | Mach number | | | 1 | Axial velocity | | | 1 | Angular velocity | | | | Elastic modulus | | | 1 | Shear modulus | | | 1 | Poisson's ratio | | 1 | 1 | Elastic force | | | | Gravitational force | | | | Hydrodynamic inertial force | | | | Rotor inertial force | | | | Natural frequencies | | | |
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