Quick Answer
Calculate Semi-Submersible Heave Resonance Match Index
Calculator
Result Interpretation
Semi-Submersible Heave Resonance Match Index Calculator computes Resonance Match Index in dimensionless using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Heave Natural Period = 10
- Peak Wave Period = 10
Expected Result:
- Resonance Match Index = 0
Engineering Interpretation:
Under the given input conditions, the calculated result is: Resonance Match Index = 0 dimensionless.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
resonance match index = pow((heave natural period / peak wave period), 2) + pow((peak wave period / heave natural period), 2) - 2.0Formula family: formula_offshore_semi_submersible_heave_natural_period_vs_wave_energy_spectrum_match_analyzer
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| T_n | Heave Natural Period | INPUT | Heave Natural Period |
| T_p | Peak Wave Period | INPUT | Peak Wave Period |
| resonance_match_index | Resonance Match Index | OUTPUT | Resonance Match Index |
Calculation Steps
- Enter the heave natural period in s.
- Enter the peak wave period in s.
- Step 1: Compute resonance match index.
- Read the resonance match index (dimensionless) from the results.
Engineering Summary
Calculate Semi-Submersible Heave Resonance Match Index
Frequently Asked Questions
What does this calculator calculate?
The Semi-Submersible Heave Resonance Match Index Calculator estimates Resonance Match Index based on the input parameters you provide
Why is heave natural period important in this calculation?
heave natural period is directly proportional to resonance match index. When you enter heave natural period in s, the calculator uses it in the engineering formula to compute the output
How should I interpret the result resonance match index?
The calculator outputs resonance match index in dimensionless. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Heave Natural Period (s), Peak Wave Period (s). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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