957 uppsatser · sida 21 av 60
… suffer from high stress related to work and have on average a very low consumption of fruits and vegetables. All these factors may be associated with increased risk of cardiovascular disease, type 2 diabetes, obesity, and impaired quality of life. Purpose: To investigate the …
… is connected to and in between the four price areas in Sweden are included. Consumption of electricity, other electricity generation and wind power are in the form of time series. In practice, the hydro power’s ability to follow given variable net load is simulated. Different …
… is connected to and in between the four price areas in Sweden are included. Consumption of electricity, other electricity generation and wind power are in the form of time series. In practice, the hydro power’s ability to follow given variable net load is simulated. Different …
… emphasis on increasing the efficiency of the engine, thereby reducing fuel consumption. The tribological contact between cylinder liner and piston ring is where an great amount of energy is lost due to friction, and by reducing these losses an reduction in fuel consumption can …
Med avseende på friktion och nötningsmotstånd
… emphasis on increasing the efficiency of the engine, thereby reducing fuel consumption. The tribological contact between cylinder liner and piston ring is where an great amount of energy is lost due to friction, and by reducing these losses an reduction in fuel consumption can …
Energy consumption is at present a major political issue, and numerous projects that comprise many nations are currently in process to increase energy efficiency and bring down energy dependency. As a member state of the EU, Sweden now faces the challenge of implementing …
Finns möjligheten till Passivhusstandard för befintliga bostäder
… to act. The residents in Sweden have no understanding how their energy consumption affects the environment, nor what measures can be taken to reduce the energy consumption.The use of the energy in new Buildings is considerably lower than in the older ones as conditions have …
Effektiv användning och livsmedelspotential
… associated with increasing the usage of edible by-products as food for human consumption on the Swedish market. The main emphasis is on the Swedish production of offal and the obstacles that currently inhibit greater usage of these products as foods. The results indicate that …
-Ur ett tekniskt och ekonomiskt perspektiv
… house has been designed to withstand very high stresses from snow, low energy consumption as well as a high standard of living comfort. Aspects of the house covered here involves everything from construction, heating and ventilation to sanitation. Each of these areas is …
Ekonomi, miljö och drift
… thesis aims at investigate how a specified house can optimize its energy consumption. Today the house often stands for the major part of the energy consumption in a consumers? life, whereas an energy optimization creates economic as well as environmental advantages. It is …
… how different they were. Then, with consideration to the difference in energy consumption between the two, do a cost analysis to reach a verdict. From our cost analysis, we gather that it will cost around 5 percent more to build the house as a passive house. Although, at the …
… of humanity’s energy disposal is used for heating of buildings. This energy consumption is often a waste due to the existing technique and materials which could reduce the consumption quite a lot. With this background, this report has been made in purpose to investigate the …
Planering av belysningsanläggning i mekanisk verkstad
… in LCC makes fluorescent lighting the preferable alternative. The present consumption is estimated to 142 MWh. The fluorescent lighting alternative would have an approximated energy consumption of 78.6 MWh including a control system, giving an energy saving potential of 45 %.
En jämförande analys av projekterade nybyggnationer i Östra Salabacke, ur ett energi- samt fuktperspektiv
The design of the building envelope affects the energy consumption of a building. As the energy requirements for new buildings are becoming more demanding, the performance of the building envelope must be improved. Energy efficiency and durability are important attributes to …
… these 40% are caused by limitations and local imbalance between production and consumption in the Nordic price areas. Our conclusion from the results is that it is in place with improvements of the Nordic power grid. The alternative would be to reallocate the power production to …
