Sökning: "Forced Draft"
Hittade 2 avhandlingar innehållade orden Forced Draft.
1. Technology, Ideology and Environment : The Social Dynamics of Iron Metallurgy in Great Zimbabwe, AD 900 to the Present
Sammanfattning : This thesis provides insights into the nature and organization of iron technology associated with past and present communities of Great Zimbabwe in southern Africa. Written accounts, ethnographic enquiries and, results of archaeological field surveys and excavations are combined to provide the first detailed account of Great Zimbabwe’s iron production technologies. LÄS MER
2. Simulation methods for hydropower flows : modeling and validation experiments
Sammanfattning : My research project aims for more accurate modeling of the flow in hydropower plants. By accurate modeling, it is possible to try different modifications on existing plants in an affordable manner. Also, entirely new designs can be tested before realization. Hydropower delivers almost 50% of Sweden's electricity demand with a production of 74 TWh. LÄS MER