Marine Industry

Computational Fluid Dynamics (CFD)

Structural Analyses (FEM)

Hydrodynamic Calculations & 6 DoF Analyses

  • Total hull resistance calculation

  • Double model & Free-surface analysis

  • Trim angle calculation

Propeller Hydrodynamic Calculations & Wake Adapted Propeller Design

  • Propeller hydrodynamic calculation under the open-water condition

  • Propeller hydrodynamic calculation behind hull condition

  • Wake adapted propeller design 

  • Rotor & Stator optimization

Self-Propulsion Analysis

  • Verification of maximum achievable speed

  • Ship acceleration curve over time

  • Emergency stop simulation

  • Spiral and reverse spiral simulation

  • Zig-zag manoeuvre simulation

  • Turning circle manoeuvre simulation

Hull Slamming (FSI) Analysis

  • Wave load calculation on the hull for different sea-state

  • One-way and two-way FSI (Fluid-Structure Interaction) analysis

Appandage Design & Optimization

  • Hydroacoustic noise calculation

  • Propeller noise calculation under open-water and behind the hull condutions

Hydroacoustic Analysis 

  • Hydroacoustic noise calculation

  • Propeller noise calculation under open-water and behind the hull conditions

Air Intake and Exhaust Line Analyses & Optimization

  • Temperature calculations at exhaust line joints

  • Pressure loss calculations

  • Acoustic performance calculations

  • Pressure loss calculations

  • Acoustic performance calculations

 
 
 
 
 
 
 

Contact Us

Address:  27 Old Gloucester Street, London, WC1N 3AX

Tel:          +44 (0) 75006 92487

Email:      info@nautaengineering.com

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