Search for dissertations about: "Lisbeth Hellström"
Found 3 swedish dissertations containing the words Lisbeth Hellström.
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1. Fracture processes in wood chipping
Abstract : In both the chemical and mechanical pulping process, the logs are cut into wood chips by a disc chipper before fibre separation. To make the wood chipping process more efficient, one have to investigate in detail the coupling between theprocess parameters and the quality of the chips. READ MORE
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2. On the wood chipping process : a study on basic mechanisms in order to optimize chip properties for pulping
Abstract : In both the chemical and mechanical pulping process, the logs are cut into wood chips by a disc chipper before fibre separation. To make the wood chipping process more efficient, one have to investigate in detail the coupling between process parameters and the quality of the chips. READ MORE
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3. Some aspects on the energy dissipation during canter chipping
Abstract : .... READ MORE