Search for dissertations about: "shock focusing"
Showing result 1 - 5 of 23 swedish dissertations containing the words shock focusing.
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1. On focusing of strong shock waves
Abstract : Focusing of strong shock waves in a gas-filled thin test section with various forms of the reflector boundary is investigated. The test section is mounted at the end of the horizontal co-axial shock tube. Two different methods to produce shock waves of various forms are implemented. READ MORE
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2. On focusing of shock waves
Abstract : Both experimental and numerical investigations of converging shock waves have been performed. In the experiments, a shock tube was used to create and study converging shock waves of various geometrical shapes. Two methods were used to create polygonally shaped shocks. READ MORE
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3. On dynamics and thermal radiation of imploding shock waves
Abstract : Converging cylindrical shock waves have been studied experimentally. Numericalcalculations based on the Euler equations and analytical comparisons basedon the approximate theory of geometrical shock dynamics have been made tocomplement the study.Shock waves with circular or polygonal shock front shapes have been createdand focused in a shock tube. READ MORE
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4. Experimental study of shock wave focusing in a confined reflector
Abstract : .... READ MORE
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5. Energy concentration by converging shock waves in gases
Abstract : Converging shock waves have been studied experimentally in a shock tube, and numerically using inviscid calculations and the theory of geometrical shock dynamics. The converging shock waves were created in a shocktube with two modular test sections designed to create cylindrical respectively spherical waves. READ MORE