Hydrostatics and Stability

NAPA Designer is a powerful and interactive 3D design tool, supporting the hull form design, inner geometry and compartment modeling. The additional simple calculation tools assist the 3D design workflow, for example by providing real-time hydrostatics and compartment capacities.

Besides of the powerful 3D modeling tools, the functionality of NAPA Designer covers also a part of the intact stability analysis, by having a toolset for creating and editing loading conditions. The application provides an easy-to-use and efficient user interface to handle several loading conditions at the same time, accompanied by quick rule compliance analysis tools.

NAPA is a complete naval architectural package for calculations and analysis. The functionality cover all capabilities listed above, such as the intact and damage stability analysis tools, including the complete SOLAS 2020 support. NAPA works hand-in-hand with NAPA Designer and its 3D modeling interface. The versatile and flexible user interface comes with the Manager application concept which for example enables clear calculation workflows, reporting and easy customization with the support of NAPA macros.

NAPA Drafting offers tools for efficient drawing generation directly from the 3D model. The application is based on AutoCAD OEM technology, and it is available as a stand-alone software package (with AutoCAD Light) or as a plugin for the full AutoCAD software. NAPA Drafting supports for example the compartment intersections and automatically generated tank capacity tables.