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Wave Drift Force & Second-Order Mean Momentum Calculator

Easily calculate and compute wave drift force & second-order mean momentum calculator with accurate equations, live formulas, and expert guidance.

Calculated Result
473 kN

Second-Order Mean Wave Drift Force (F_drift)

Second-Order Mean Wave Drift Force (F_drift)

473 kN

Drift Force Per Meter Kn M

10.75

Incident Wave Amplitude Meters

2.25

Dynamic Positioning Thrust Required Tonnes

48.2

473 — kN

Calculation Breakdown

  1. Applied FormulaCalculates the nonlinear second-order steady horizontal wave drift force exerted on moored ships, FPSOs, and barges using Maruos far-field momentum conservation theory.\bar{F}_{\text{drift}} = \frac{1}{2} \rho g \zeta_a^2 R^2 B, \quad R = \frac{\zeta_{\text{reflected}}}{\zeta_{\text{incident}}}

Wave Drift Force Maruo Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0118237355473Second-Order Mean Wave Drift Force (F_drift)

What Is the Wave Drift Force & Second-Order Mean Momentum Calculator?

This tool computes wave drift force & second-order mean momentum calculator with high precision arithmetic.

How Does the Wave Drift Force & Second-Order Mean Momentum Calculator Work?

Calculates the nonlinear second-order steady horizontal wave drift force exerted on moored ships, FPSOs, and barges using Maruos far-field momentum conservation theory.

Wave Drift Force & Second-Order Mean Momentum Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

Fˉdrift=12ρgζa2R2B,R=ζreflectedζincident\bar{F}_{\text{drift}} = \frac{1}{2} \rho g \zeta_a^2 R^2 B, \quad R = \frac{\zeta_{\text{reflected}}}{\zeta_{\text{incident}}}

Calculates the nonlinear second-order steady horizontal wave drift force exerted on moored ships, FPSOs, and barges using Maruos far-field momentum conservation theory.

How to Use the Wave Drift Force & Second-Order Mean Momentum Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Wave Drift Force & Second-Order Mean Momentum Calculator Example

Input Values:

significantWaveHeightMeters:4.5
vesselBeamMeters:44
waveReflectionCoefficientR:0.65
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required kN.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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