Sökning: "sources of power"
Visar resultat 1 - 5 av 644 avhandlingar innehållade orden sources of power.
Sammanfattning : This study focuses on mediated representations of Europe during Euromaidan and the subsequent Ukraine–Russia crisis, analysing empirical material from Ukraine, Poland and Russia. The material includes articles from nine newspapers, diverse in terms of political and journalistic orientation, as well as interviews with journalists, foreign policymakers and experts, drawing also on relevant policy documents as well as online and historical sources. LÄS MER
2. Sedimentation and Its Challenge for Sustainability of Hydraulic Structures : A Case Study of Mosul Dam Pumping Station
Sammanfattning : A successful management and operation of water resources projects are essential to maintain their functions. Dams and reservoirs are one of the largest worldwide infrastructures. They serve one or more functions; reliable store and release of water for different purposes, hydropower generation and flood and draught controls. LÄS MER
3. Process Control and Simulation of Ferromagnetic Strip in the Power Transformers and Electrical Machines Applications : Electric power systems
Sammanfattning : This thesis investigates optimization of the control of electrical and thermal equipment by using FEM and CFD modeling in combination with dynamic simulation models. The thesis focuses on the production of electrical strips and the control system with the aim of reducing losses and improving magnetic properties. LÄS MER
4. A Passing Power : An Examination of the Sources for the History of Aram-Damascus in the Second Half of the Ninth Century B.C
Sammanfattning : Much has been written about the kingdom of Aram-Damascus, and if one considers the scarcity of the source material, one could almost say: too much! One of the results of this study is that our historical sources do not support such an extensive history of this kingdom as some scholars have written. The study is a thorough examination of both textual and archaeological sources for the history of the kingdom of Aram-Damascus. LÄS MER
Sammanfattning : This thesis combines measurements with the development of simulation tools for vertical axis wind turbines (VAWT). Numerical models of aerodynamic blade forces are developed and validated against experiments. The studies were made on VAWTs which were operated at open sites. LÄS MER