314 uppsatser · sida 21 av 21
… new load curves. The updated load curves were computed into theFortum network calculation software to be used in the calculations of the outgoing feeders indistribution stations in four geographically different areas in Sweden. The calculations were madethe third Wednesday in …
Product Development
… where design, construction and development has been given free rein. Calculations, test shootings and choice of materials has been made in order to reach the best possible solutions. The thesis resulted in two complete 3D models and two full-scale prototypes of steel.
Chefsbostaden i Strömsholm, ett timmerhus från 1900-talets början
… design of the computer models was far from optimal. The result of the moisture calculations shows that the moisture sensitivity is indeed increased. IDA Indoor Climate and Energy was judged as more suitable for simulations of new buildings than of old ones, due to the complexity …
Detta examensarbete har genomförts på begäran av byggnadstekniska byrån i Uppsala. Företaget behöver en ny beräkningsmall med vindlastberäkning för väggar och olika taktyper enligt Eurokod. I dagsläget använder företaget en beräkningsmall som är baserad på gamla normer enligt …
… is simple and easy to use, which meets the specified requirements.Tests and calculations were made to support the decisions that were taken. When the final concept was fully developed and tested, a casing was created which was formed after the inside of the machine. The casing …
… and heat transfer. APROS has many similarities with COPTA regarding the main calculation and modeling methods but APROS can in most cases be seen as the more sophisticated software with more possibilities regarding modeling complexity. The general conclusion is that APROS shows …
Skillnader i genomstansningskapacitet för metoderna i BBK04, EK2 och BHB
… punching capacity was needed and the cross-sectional height where fixed, calculations using this method entails more work, but will in return usually give a higher capacity. It also allows the use of shear reinforcement to increase the cross-section capacity. The method of …
Kartläggning av kylapotential för Vattenfall Värm
… and 143 kr/MWh in Motala for the two district cooling cases.Investment calculation showed that neither of the systems in the two cities areprofitable with a required rate of return of 7 %.
Ekonomisk potential fram till 2030
… for PV systems on apartment buildings until 2030 was therefore calculated. The calculations were made in a computer model created in Matlab that can be used by Uppsalahem for future decision-making. Uppsalahem owns a 2,0 MWp wind power plant that is expected to supply 35 % of …
En approximativ beräkningsmodell för årliga utsläpp av kylvattenkemikalier ifrån världshandelsflottan
… kemikalier och dessa tenderar att hamna i havet. I arbetet har en beräkningsmodell tagits fram för att kunna approximera den mängd kylvattenkemikalier som årligen släpps ut ifrån världshandelsflottan. Information om kylvattenkemikalierna har inhämtats via Kemikalieinspektionen …
… program CraneGirder EC3 under arbetet. Rapporten innehåller en beräkningsmodell för en valsad profil balk, beräkningar baserades på eurokod ekvationer och föreskrifter vilket var som dimensionerings underlag för arbetet. I denna rapport hänvisas hur en kranbana skall …
… för olika diametrar. Backarnas massa har beräknats med en framtagen beräkningsmodell och navets samt trummans massor har tagits fram genom 3D-modellkoncept. Vidare har en centrifugalkoppling konstruerats av stål, anpassad för tävlingsfordonets motor med individuell justering av …
… of the welded joints and thereby give a better foundation for fatigue strength calculations.The investigation is including examination of the weld geometry, weld discontinuities and the effects of shot peening. Mainly three different methods for collecting test data have been …
en projektanalys utifrån ett företagsekonomiskt perspektiv
… method in this study is based on the Net Present Value model. An investment calculation has been made over 20 years. Three different areas have been analyzed; energy, cash crop farming, cost of labor and maintenance. The discounted sum from all areas has been compared with the …
