Essays about: "Vapor"
Showing result 1 - 5 of 188 essays containing the word Vapor.
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1. Sustainable food packaging based on polyhydroxyalkanoate
University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomiAbstract : The Norwegian Food Research Institute (Nofima) and the University of Borås worked together to develop this project. The commonly used packaging materials pose a serious threat to the environment, as they are produced from nonrenewable crude oil and cannot decompose naturally. READ MORE
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2. Conjugate Heat Transfer Analysis of HPGP Thruster
University essay from Luleå tekniska universitet/RymdteknikAbstract : This master's thesis was conducted in collaboration with ECAPS, where a conjugate heat transfer analysis on their High Performance Green Propulsion (HPGP) 22N thruster was done. ECAPS is a Swedish propulsion company specializing in green propulsion. They develop thrusters for spacecraft orbit and attitude control, utilizing the propellant LMP-103S. READ MORE
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3. Morphological study of PS/PMMA-matrix on glass, related to vapour pressure, mass-fraction, and size
University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)Abstract : The objective of this study is to observe how changing amount or ratio between dried mixes of poly-methyl-methacrylate and poly-styrene change the surface appearance, and how the results might inform future design of Organic photovoltaic cells, whom are based on polymer mixtures and heavenly dependent on the arrangement of polymers. An atomic force microscope was used on glass surfaces coated in a poly-methyl-methacrylate/poly-styrene matrix and dried from either dichloromethane or ethyl-acetate to determine surface appearance. READ MORE
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4. IMPACT OF GREEN WALLS ON INDOOR AIR HUMIDITY
University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö; Lunds universitet/Avdelningen för Energi och byggnadsdesignAbstract : This thesis presents a case study of an indoor Green Wall (GW) installed in an office building in Malmö, Sweden. The study analyzed the effect of the GW on air humidity during low temperature and dry moisture outdoor conditions. READ MORE
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5. Environmental Barrier Coatings to protect Ceramic Matrix Composites in next-generation jet engines
University essay from Högskolan Väst/Institutionen för ingenjörsvetenskapAbstract : Gas turbine engine efficiency needs to be raised in order to decrease fuel consumption, greenhouse gas emissions, and expenses. Efficiency may be improved in two ways: by reducing engine weight and raising intake temperatures. READ MORE