13 uppsatser
… the interactive method is in line with the stimulation school and the best alternative. A problem for both users and researchers is that the information about search features given by the search engines is poor. The terminology used is also very diverse. Our thought is that a …
… emissions from new cars. The easiest way of lowering the emissions is by using alternative fuels and engines. This leads us back to the research topic, The Green Car. The problem and research question of the thesis is as follows: the green car market is evolving, and due to EU …
En studie av två globala och en lokal sökmotor.
… Web Wombats faulty precision, we think that Web Wombat serve a purpose as an alternative to global search engines.
EL-KONVERTERING AV INOMBORDSMOTORER TILL SEGELBÅTAR
… sail boat owners are very frustrated concerning the limited choice of engine alternatives offered by today’s market. Besides rising fuel-costs, environmental awareness is very important in today’s society. Hence it is vital to find alternative environmental-friendly motors and …
… world market and periodically profitability issues, Swedish farmers seekalternative ways to enhance their profitability. One interesting alternative to get a highervalue and enhance products is biodiesel, a way to improve the profitability on a farmscale.The diesel that is …
Förstudie och föreslagna förbättringar av undervisningsjetmotor Turbomin 100
… respectively.Develop a new lab instruction which matching one of the choosen alternatives above. This study results in several solutions: Proposal 1: The existing Turbomin 100 has such a solid construction that only a few spare parts needs to be replaced to get its original …
… such as tensile strength, compressive strength and elongation of POM and an alternative material for 3D-printing, Ultem?, an amorphous thermoplastic polyetherimide are discussed. These material characteristics are studied further and considered in tandem with both a theoretical …
Diesel electric propulsion is in many ways a good alternative to conventional shaft propulsion, both economically and environmentally. There are also many other good side effects which need to be considered, i.e. better manoeuvrability, more efficient use of space and less noise …
… operations. The aim of this master thesis has been to analyse and to evaluate alternative ways of managing the packing operations considering cost, quality and work organisation. To study and examine the work methods and operations of today and also to present methods measuring …
… is that the in situ methane enrichment has a chance to become an interesting alternative for smaller sewage treatment plants but the method requires additional upgrading to reach 97 % methane content. The most important conclusion is that cryogenic upgrading and membrane …
… mouthpieces and the new mouthpieces of the brand Huestis was made. The alternative drying methods wich does not demand any compressed air was examined and introduced as suggestions on the drawing level. The data collected from the factory production and examinations based on …
… parameters of friction and wear resistance. It is therefore proposed that an alternative coating on the cylinder liner should be developed, lacking the large abrasive wear on piston rings and that can withstand the corrosive environment resulting in engines equipped with EGR …
Med avseende på friktion och nötningsmotstånd
… parameters of friction and wear resistance. It is therefore proposed that an alternative coating on the cylinder liner should be developed, lacking the large abrasive wear on piston rings and that can withstand the corrosive environment resulting in engines equipped with EGR …
