Sökning: "drag"
Visar resultat 1 - 5 av 423 avhandlingar innehållade ordet drag.
1. Snacka om (o)synlighet : Familjeföretagarens nästa drag
Sammanfattning : The aim of this thesis is to identify and understand the phenomena of invisibility and visibility ((in)visibility) in families' situation in family business. As (in)visibility are phenomena that surrounds us in our every day life and the consciousness about them is limited, a critical perspective is embraced. LÄS MER
2. Drag reduction using plasma actuators
Sammanfattning : This thesis is motivated by the application of active flow control on the cabin of trucks, thereby providing a new means of drag reduction. Particularly, the work presented strives to identify how plasma actuators can be used to reduce the drag caused by the detachment of the flow around the A-pillars. LÄS MER
3. Vehicle wakes subject to side wind conditions
Sammanfattning : Passenger vehicles are associated with travel flexibility, today it is clear that this flexibility impacts the environment. Passenger vehicles account for more than one-tenth of all greenhouse gasses in Europe with approximately a quarter of the vehicle's energy consumption wasted as aerodynamic drag. LÄS MER
4. Real Time Drag Minimization
Sammanfattning : This thesis focuses on the use of multiple redundant control surfaces to increase performance during flight. There is no clear-cut definition of performance. It may differ between applications, but here, the amount of drag for a given flight condition is used. LÄS MER
5. Vissa drag i Badelundaåsens geohydrologi : (Sträckan Mälaren - Sätra brunn)
Sammanfattning : Undersökningen har genomförts som en hydrogeologisk, lokalregional inventering av Badelundaåsen och dess biåsar. Den speciellt inriktade kartering, som utfördes i skalan 1:20 000 omfattade själva åsen jämte dalens begränsning. LÄS MER