Sökning: "secondary compression"
Visar resultat 1 - 5 av 19 uppsatser innehållade orden secondary compression.
1. The effect of recycling and processing routes on recrystallization in a secondary 3xxx aluminium alloy
Master-uppsats, Jönköping University/JTH, Material och tillverkningSammanfattning : Aluminium alloys have the possibility to be infinitely recycled. By only generating 5% of the emissions compared to primary aluminium, great CO2 savings can be made. One of the issues in manufacturing components entirely from post-consumer scrap is the presence of trace elements and impurities. Such elements can be Fe, Cu, Cr, P and Pb. LÄS MER
2. Comparative Analysis of Modern Energy Systems for Ice Rinks
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Ice rinks are highly energy-intensive commercial buildings with an average annual energy consumption of 1,000 MWh, most of it being used to cover the simultaneous heating and cooling demands. The aim of this thesis is to find the most energy efficient energy system for ice rinks by evaluating different system modifications and refrigerants. LÄS MER
3. Study testing of Dampers in Prototype Blade in Figure Skating Landings
Magister-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhetSammanfattning : This thesis is primarily intended to estimate the technical feasibility of an invention while also attaining product development as a project. A new cushioning FS blade with an integrated damping system (FSB-IDS), developed to reduce the vibration and acceleration of the impact. LÄS MER
4. Optimizing Control Algorithm for Indirect Liquid ThermalManagement of Batteries : A Study Executed at Northvolt
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The vast expansion of intermittent sustainable energy generation has favoured a gradual adoption of lithium-ion batteries in various industrial and automotive applications. Despite its many inherent merits, this storage technology is very vulnerable to temperature variations: the performance and lifespan of LIBs are substantially influenced by their load cycles, thermal behaviours, and operating temperature range. LÄS MER
5. Att dimensionera balkonger : Svårigheter, begränsningar och dimensionsskillnader för trä och stål
Uppsats för yrkesexamina på grundnivå, Umeå universitet/Institutionen för tillämpad fysik och elektronikSammanfattning : During 1965 - 1974, Sweden had a project which included constructions of real estates, called the million program. In total Sweden produced over a million different dwellings and some of them are now in need of different types of renovations, there among the balconies. Also, a way to increase the value for real estates is to add a balcony. LÄS MER