FFI–project 791 part 2, underwater surveillance, is concluded in this report by the proposal of generic concepts for underwater surveillance systems. Guidelines for how to choose among the proposals are also included. The ...

Acoustic telemetry sea trials lasting for three months with experiment periods of 7 h have been carried out, using a turbo receiver. The communication channel is shallow; the depth is approximately 10 m, and the range is ...

The report is an analysis of the viability of the war aims for intervention in Afghanistan from 2001 and for the occupation of Iraq from 2003. Based on evidence derived from former experiences with forced regime change, ...

Tjenesteorientert arkitektur (SOA) er identifisert som et av grunnprinsippene for Nettverksbasert Forsvar (NbF), og Web Services er i dag den vanligste teknologien for realisere SOA. Web Services muliggjør interoperabilitet ...

The main goal of project RUMBLE has been to enhance our capability to predict active sonar detection ranges in shallow water. The idea is to measure ‘through-the-sensor’ the seabed characteristics that affects long-range ...

Risk assessment of heavy metal pollution was carried out at an outdoor firing range at Sessvollmoen, Norway. The assessment is based on the supervisor published by SFT (Statens forurensningstilsyn). The results indicate ...

Uniaxial compression tests have been performed on cylindrical test items with L≈D of DPX-6 before and after ageing. Accelerated ageing was done at 71oC on test items wrapped in aluminium foil. Samples were taken out after ...

This report contains statistics in connection with ballistics and gunnery and is written for people with little knowledge in mathematics.

The report presents the results of a preliminary cooperation between the National Joint Headquarters (FOHK) and the Norwegian Defence Research Establishment (FFI) on analysis support for the planning and execution of ...

The PBXN-110 composition has been used to test the quality of HMX crystals. PBXN-110 is a cast cure PBX containing an inert binder system and HMX. A ratio of 3:7 between HMX class 2 and class 3 was used to study the process ...