46 uppsatser · sida 2 av 4
Klarläggande av framtida hållbarhet
… be run with a lean fuel injection strategy. This helps but the result is lower power and torque output than the stoichiometric combustion. Otto engine, both with port injection and direct injection, and diesel engine can run on hydrogen. It turned out that direct injected otto …
… renewable energy source and is commonly divided into solar heating and solar power. This thesis introduces both techniques but the calculations are limited to solar power. The many types of technical solutions for photovoltaic cells all derives from the same phenomena. In …
… AB is a Swedish company that develops and markets a combined heat and power generating product. The product, Absolicon X10, uses a parabolic trough to concentrate the radiation of the sun onto a receiver. The receiveris equipped with mono crystalline solar cells and is cooled by …
… parallel strain gauges and pairs of perpendicular strain gauges, were tested. Power and logging of data was supplied through an Inertial Measurement Unit. The rein tension meters were calibrated by lifting known weights and were tested at local riding schools as well as with …
Energibesparingsåtgärder vid blekeri 4 & 5 med jämförelse mot ny utrustning
… made in which the speed was lowered from 1520 rpm to 1100 rpm, resulting in a power reduction of 82 kW or 342,081 Sek per year at a production of 36 ADMT/h. The experiment was done with slightly lower production output than desirable; because of this, savings will decrease …
… using oil as a fuel many companies are looking to new and innovative ways to power their aircraft. One of these new ways to power an aircraft is using fuel cells powered using hydrogen and oxygen, thus producing nothing but water vapour and small amounts of nitrogen dioxide as …
Den amerikanska serieindustrins superhjälteuniversum och islam.
… from the postcolonial perspective as formulated by Chandra Mohanty and the power and resistance-perspective as formulated by Michel Foucault. Examination of the comic books reveals far greater focus on universal values, orthopraxy and inclusive perspectives than it does on …
… models consider steering channel matrix H, spatial correlation coefficients, power delay profiles, fading characteristics and Doppler power spectrum.
… The purpose with this thesis is to design a compact amplifier with high power to function together with the DSP-card and build a unit that can replace several other guitar amplifiers. The advantages with that kind of solution could be that it would be cheaper, easier to carry …
… is available in the combustion chamber, the later the CA50 is phased. Hence power output of the HCCI-engine can be improved quite a bit when large EGR-rates are used, because of the possibility of increasing the injected fuel amount. Simulations in GT-Power were made to …
… allocate costs between electricity and district heating in a combined heat and power plant District heating is today the most utilized alternative for heating in Sweden. In a combined heat and power plant (CHP) electricity and heat are cogenerated. The environmental and economic …
… therefore has a significant role in production and must be handled thereof.MW Power in Sävsjö, Sweden designs and manufactures water and steam boilers for the customer's unique needs. MW Power invested in a new plasma cutting ma-chine but the machine has not reached the expected …
… The capacity of the different parts in the system was dimensioned based on the power of the boiler after conversion. To estimate prices, installed power and dimensions manufacturers and distributers were contacted. The acquired data were then used to produce curves for how the …
Att utveckla ett gemensamt gränssnitt
… certain times of the day. This is partly because we are in need of a high power output of the heat in our homes in the winter. The power demand is also increased in response to the patterns in our daily lives. To avoid these heating peaks that occur, one could use the building's …
Kan man med hjälp av lagrad värme undvika att de uppstår i betonghus?
… certain times of the day. This is partly because we are in need of a high power output of the heat in our homes in the winter. The power demand is also increased in response to the patterns in our daily lives. To avoid these heating peaks that occur, one could use the building's …
