Marine propulsion systems

Nauticus Machinery is a complete software package for fatigue, strength and vibration analysis in marine propulsion systems - bridging the gap between shaft theory and reality.

Calculation tools for ship propulsion - Nauticus Machinery

• Calculation tools for strength assessment of rotating machinery components and systems
• Modular system allows you to configure the package based upon your needs
• Easy-to-use Project Manager, entry point to all of the modules
• Software based on DNV expertise in design-verification methodology and acceptance criteria for ship propulsion shafting systems
• Continuous improvements based on extensive DNV research projects and damage experience
• Fast and comprehensive support, training courses held regularly worldwide
• Regular release updates based on customer feedback
  

Marine propulsion design and analysis

Proper propulsion system/components analyses during the design phase help avoid delays in delivery and damage problems in operation, thereby reducing expensive off-hire. Professional and reliable software is essential for the design of a robust system.

Key benefits of Nauticus Machinery software for marine propulsion systems

• Time savings and efficiency in design process
• Includes the following modules:
  - Shaft Alignment
  - Torsional Vibration
  - Shaft Fatigue
  - Crankshaft Fatigue
  - Gear Faceload and Gear Rating
  - Propeller Blade
  - Controllable Pitch Mechanism Tool
  - Ice class (for IACS Polar Ice Class Rules and Finnish-Swedish Ice Class Rules for Northern Baltic)
  
• Based on DNV’s extensive experience, tailored for marine propulsion application
• Supports almost all propulsion systems, such as direct coupled propulsion systems, geared propulsion systems and generator sets
• Analyses that match reality, saving time and resources
• Can be used for design and for trouble-shooting