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Regulations on the exhaust emissions of HD-diesel engines are becoming more and more stringent, and therefore, emission after-treatment systems are commonly used. These systems rely on catalytic conversion of NOx,CO , and HC emissions, and are thus dependant on temperature. At …
… they can be recharged by the so called genset. The genset consists of a diesel-engine with a generator. A general problem with electrical vehicles is their lack of waste heat for compartmental heating, due to higher efficiency of the electrical engine and the fact that the …
3-5 åringars uppfattningar om mobiltelefoni
… two sub parts; one concerning the design of the cabin and one concerning the engineering. Throughout this rapport you can follow the engineering part of the project. The project has followed a systematic product development process resulting in optimized results for material …
Lärtillfälle eller tidsfördriv?
… two sub parts; one concerning the design of the cabin and one concerning the engineering. Throughout this rapport you can follow the engineering part of the project. The project has followed a systematic product development process resulting in optimized results for material …
Konstruktion av hytt till en svävare
… two sub parts; one concerning the design of the cabin and one concerning the engineering. Throughout this rapport you can follow the engineering part of the project. The project has followed a systematic product development process resulting in optimized results for material …
ett bärande klimatskal
… for completing of claimed regulations even an optional topic within building engineering had to be chosen. The task included designing of heating, ventilation, sanitation and electricity systems. Structural engineering models has been made in compliance with Eurocodes. Materials …
… prepared for the role to a greater extent than those supervisors who have an engineering degree. It were primarily those with an engineering degree who feel the need of a mentor but the majority of the supervisors reckons that if mentorship is to be used the mentor should be …
… Mastitis caused by S. aureus is difficult to cure. Advances in genetic engineering can allow the use of genetically modified (GM) production animals to create animals resistant to the pathogen S. aureus in the near future. Research has shown S. aureus to be very sensitive to the …
en studie med backend-lösningar i fokus
… so called No-SQL database management systems, and also traditional search engines and the newer variant s of search engines. The study concludes that in some cases it is appropriate to combine traditional and newer technologies when it comes to databases, while the comparison of …
… presenteras en kravinsamlingsmodell med utgångspunkt i Requirements Engineering som ska ge stöd för utvecklare vid insamling av krav för branschanpassade affärssystem. Utöver det identifierades ett flertal aktiviteter relaterade till modellen. Genom att intervjua utvecklare av …
… uppstår från friktionen beräknas för de olika tvärsnitten. CAD-programmet Pro Engineer och finita elementtillägget Mechanica används för att modellera de aktuella silorna och utföra analyser med avseende på spänning och buckling. Modellerna har fyra symmetriplan, därför …
… their knowledge within the field of product development.Set-Based Concurrent Engineering (SBCE) has been used as the underlying method on which this work was based. The work started with a preliminary study. Relevant specifications was established using the results from the …
… methods for idea generationand idea development. The project also addresses engineering methods such asprinciple and primary engineering. Occurringmethods in the project include FredyOlsson principle and primary engineering in cooperation with SVID's - Swedishindustrial design …
Ett penetrationstest med inriktning på datautvinning och social-engineering
… att komma över känslig information utfördes penetrationstester genom social-engineering och datautvinning. Resultaten av dessa tester visade att det var relativt enkelt för en angripare att få de anställda att ge ifrån sig lösenord till företagets interna nätverk och …
En fallstudie på Sandvik
… and must be considered before decision on purchase. The problem with spare engines is that they are all more or less critical for the production. That can be a reason for why no previous research targeting engines and classification of with engine should be kept in stock has …
