Virtual Marine Arsenal

NEWPAN is a 3D panel method for the computation of external aerodynamic and hydrodynamic problems in the aerospace, automotive, and marine industries.

NEWPAN2D is a tools for the inviscid analysis of two-dimensional multi-element aerofoils. The area of application is concentrated on low-speed applications, i.e. subsonic Mach numbers.

NFA (Numerical Flow Analysis) is a fortran code and solves the Navier-Stokes equations utilizing a Cartesian grid cut-cell formulation with a second-order accurate, volume-of-fluid (VOF) interface-capturing technique to model the unsteady flow of air and water around moving bodies.

Turbulence is modeled with an implicit subgrid-scale model that is built into the treatment of the convective terms in the momentum equations. A domain decomposition method is used to distribute portions of the solution domain over a large number of processors.

NiAS - Nagasaki Institute of Applied Science has been founded as Kawaminami High Shipbuilding School in 1942.

Nippon Kaiji Kyokai, known as ClassNK or NK, is a ship classification society engaged in ship related activities and services aimed at contributing to promoting the protection of human life and property at sea as well as protection of the marine environment.

National Maritime Research Institute (NMRI) has been established in 1916  as the Ship Equipment Inspection Station under the Ministry of Telecommunication and Transport in Japan.

The National Research Council of Canada (NRC) is the Government of Canada's premier research and technology organization. Towing tank works since 1985.

National Research Institute of Fisheries Engineering (NRIFE) offers engineering solutions for the wide range of problems in fisheries since 1979.

Naval Science & Technological Laboratory (NSTL) is a part of Defence Research & Development Organisation (DRDO) works under Department of Defence Research and Development of Ministry of Defence of India.

The Naval and Marine Hydrodynamics Laboratory (ENTHY) based in National Technical University of Athens (NTUA) was founded in 1979.

Nupas-Cadmatic provides a complete solution for the entire shipbuilding process, from initial design, preliminary design, basic design, and detailed design, up to ship production information and support during production and maintenance.