Agent skill
hydrodynamic-analysis
Hydrodynamic analysis using BEM, RAOs, added mass, damping, and wave loads for offshore structures
Install this agent skill to your Project
npx add-skill https://github.com/vamseeachanta/workspace-hub/tree/main/.claude/skills/engineering/marine-offshore/hydrodynamic-analysis
SKILL.md
Hydrodynamic Analysis
When to Use This Skill
Use hydrodynamic analysis knowledge when:
- RAO calculation - Response Amplitude Operators for vessel motions
- Added mass & damping - Frequency-dependent hydrodynamic coefficients
- Wave loading - Diffraction, Froude-Krylov, radiation forces
- BEM analysis - Boundary Element Method for potential flow
- Software integration - WAMIT, AQWA, OrcaWave workflows
- Frequency domain - Linear wave theory analysis
- Time domain - Convolution for time-domain simulations
Resources
- WAMIT User Manual: https://www.wamit.com/
- AQWA Documentation: ANSYS Help System
- OrcaWave Manual: Orcina documentation
- DNV-RP-C205: Environmental Conditions and Environmental Loads
- DNV-RP-H103: Modelling and Analysis of Marine Operations
- Lloyd's Register: Guidance on wave loading
Use this skill for all hydrodynamic analysis in DigitalModel!
Sub-Skills
- 1. Boundary Element Method (BEM) (+1)
- 3. Added Mass and Damping (+1)
- 5. Hydrostatic Stiffness (+1)
- Application 1: Complete RAO Analysis (+1)
- Application 3: Added Mass Convergence Check
- WAMIT Workflow (+1)
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