Sökning: "Washing"
Visar resultat 6 - 10 av 158 avhandlingar innehållade ordet Washing.
6. Improvement of brown stock washing : experimental and theoretical study of carbon dioxide addition
Sammanfattning : .... LÄS MER
7. Washing Machine Design Optimization Based on Dynamics Modeling
Sammanfattning : The spinning process in a washing machine is a source of undesired vibrations and noise and may cause discomfort both to the user as well as for the machine itself due to vibrations which have impact on system lifetime, reliability of operation and capacity.The aim of this thesis is to develop mathematical and computational models of a washing machine of modern type and use these models for dynamics analysis and in optimization routines to make improvements of the machine mechanical design. LÄS MER
8. MODELING AND OPTIMIZATION OF WASHING MACHINE VIBRATION DYNAMICS DURING SPINNING
Sammanfattning : A washing machine as a product is familiar to almost everyone in all developed countries. Thisthesis deals with the dynamics of modern washing machines of household type. LÄS MER
9. Hushållsproduktion och föräldraledighet : Att städa, tvätta och laga mat - med och utan barn
Sammanfattning : When it comes to cleaning, cooking and washing, having a child means that the demand for resources increases for the household to be able to uphold the same standards with the same production methods, as at the time before having a child. At the same time one of the parents will be able to spend more time on household production during parental leave. LÄS MER
10. Precipitation and separation of lignin from kraft black liquor
Sammanfattning : The separation of lignin from black liquor is an attractive option to consider for pulp mills. In modern pulp mills, lignin extraction offers the opportunity of withdrawing an energy surplus in the form of a solid biofuel. LÄS MER