Sökning: "Journal Bearing"
Visar resultat 21 - 24 av 24 avhandlingar innehållade orden Journal Bearing.
21. Concept evaluation and contact problems in simple rotordynamical systems
Sammanfattning : Rotating machines serves an important role in many different applications. Extensive research has been made, manly during the last century, in order to develop these systems and understand the dynamics. The theory of rotordynamics differs in many fundamental aspects from structural dynamics and is therefore usually treated as an own research area. LÄS MER
22. On the effects of surface roughness in lubrication
Sammanfattning : Tribology is a multidisciplinary field defined as the science and technology of interacting surfaces in relative motion, and embraces the study of friction, wear and lubrication. A typical tribological application is the rolling element bearing. LÄS MER
23. Crisis-induced learning in public sector organizations
Sammanfattning : How do public organizations manage crises? How do public organizations learnfrom crises? These seemingly basic questions still pose virtual puzzles for crisismanagement researchers. Yet, the interest of the academic and practitionerrealms in crisis management has grown in recent years. LÄS MER
24. Moisture Influence on Structural Behaviour of Pavements : Field and Laboratory Investigations
Sammanfattning : The structural behaviour of pavements in cold regions can considerably be affected by seasonal variation in environmental factors such as temperature and moisture content. Along with the destructive effect of heavy traffic loads, climatic and environmental factors can considerably contribute to pavement deterioration. LÄS MER