Essays about: "porous"
Showing result 16 - 20 of 198 essays containing the word porous.
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16. Towards a sustainable substitute for Acrylonitrile Butadiene Styrene (ABS) in automotive industry
University essay from KTH/Fiber- och polymerteknologiAbstract : Syftet med detta examensarbete var att utveckla ett hållbart ersättningsmaterial till akrylnitrilbutadienstyren plast (ABS), genom att applicera principerna för grön kemi och teknik. ABS är en icke-nedbrytbar plast som till exempel används i slagtåliga produkter för hyttinteriörer. READ MORE
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17. Towards a new aesthetics of care : a critical reading of Nassauer’s cues to care
University essay from SLU/Dept. of Urban and Rural DevelopmentAbstract : Joan Nassauer’s concept of cues to care has been influential within landscape design since her seminal essay Messy Ecosystems, Orderly Frames was published in 1995 and her research is often used to justify the need for marking landscapes as owned, although there have been critical voices too. The enduring popularity of cues to care as a design method is due to how open it is to interpretation, and this thesis examines various landscape interventions that can be classed as cues to care, both explicitly and implicitly. READ MORE
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18. Analysis of energy efficient heat and lighting systems in a subarctic greenhouse
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : This report studies a subarctic greenhouse located in Nikkala, Sweden called Nikkala handelsträdgård. Through a visit to the greenhouse coupled with the creation of two simulation models this study investigates the differences in energy demand with water-carried and air-carried heating systems, high pressure sodium lights and Light emitting diode lights and insulation in parts of the greenhouse without a active cultivation. READ MORE
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19. Simulation of the Filling of Epoxy in Resin Impregnated Paper Bushings : Analysis of Temperature Measurements during Filling of Epoxy and the Generation of New Filling Recipes to Avoid Cavities in the RIP Bushing
University essay from Uppsala universitet/Avdelningen för beräkningsvetenskapAbstract : The goal of the project was to create a model in COMSOL Multiphysics that can simulate thefilling of resin (epoxy) in Resin Impregnated Paper (RIP) bushings. Using the model new fillingrecipes that avoid problematic double-fronts and thereby avoid the creation of cavities in thebushings should be designed. READ MORE
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20. Impact of pulp chemical composition and fiber morphology on hygroexpansion and strength properties of kraftliner
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Kraftliner is the unbleached pulp used in the outermost layer of corrugated cardboard. Like other types of paper, it is produced from wood chips as a raw material. Kraftliner is known for its high tensile strength, tear resistance, compressive strength, etc., making it suitable for packaging material for heavy objects. READ MORE