Search for dissertations about: "Explosives"
Showing result 1 - 5 of 40 swedish dissertations containing the word Explosives.
-
1. Post-Detonation Afterburning of High Explosives
Abstract : High performance of an explosive compound with respect to afterburning requires sufficient combustible properties of the explosive, and a careful determination of the most appropriate charge positioning to achieve the desired afterburning effect. Understanding the physical processes of post-detonation afterburning and how these are affected by the surroundings, e. READ MORE
-
2. Experiments with and modelling of explosively driven mangetic flux compression generators
Abstract : This thesis presents work performed on explosively driven magnetic flux compression generators. This kind of devices converts the chemically stored energy in a high explosive into electromagnetic energy in the form of a powerful current pulse. READ MORE
-
3. Nitration of Oxo-pyramidines and Oxo-imidazoles
Abstract : This thesis is mainly focused on the reactions of oxo-pyrimidines and oxo-imidazoles with nitric acid in sulfuric acid and properties of the gem-dinitro products formed in this process. Low temperature nitrations of 2-methylimidazoles produced – in addition to the known 2-methyl-5(4)-nitroimidazole – 2-(dinitromethylene)-5,5-dinitro-4-imidazolidinone and parabanic acid. READ MORE
-
4. Excavation damage from blasting with emulsion explosives : Quality control and macro fracturing in the remaining rock
Abstract : Excavation damage is usually regulated in Swedish infrastructure tunnel contracts as it can influence the quality and lifecycle cost for tunneling projects. The topic is important for underground constructions with a long operation period such as tunnels for public transport, permanent access tunnels in mines or underground repositories for nuclear waste. READ MORE
-
5. Pressure desensitization of ANFO and emulsion explosives
Abstract : .... READ MORE