Sökning: "sweden chalmers university of technology"

Visar resultat 21 - 25 av 59 avhandlingar innehållade orden sweden chalmers university of technology.

1. 21. Feed-forward Control and Dynamic Modelling in Temperature Control of Buildings

   Författare :Mohsen Soleimani-Mohseni; Bertil Thomas; Lennart Jagemar; Lars Jensen; Sweden Göteborg Chalmers University of Technology; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : .... LÄS MER

3. 22. Perspektiv på miljonprogrammet. Arkitektur, kulturhistoria och miljöanpassning som delar av hållbar utveckling

   Författare :Lotta Särnbratt; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; modernism; metropolitan areas; Sweden; history of architecture; housing; renewal; Million Homes Programme; cultural heritage;

   Sammanfattning : Perspectives on Million Homes ProgrammeAspects of architectural, cultural and environmental values as part of sustainable developmentLOTTA SÄRNBRATTDepartment of ArchitectureChalmers University of TechnologySE 412 96 Göteborg, SwedenAbstractAs part of the Swedish Governments policy for residential districts in the vulnerable metropolitan regions, the National Heritage Board participated in the project Cultural Heritage in the Metropolitan Areas with the aim of developing new ways for collaboration and to draw attention to values and qualities in the architecture of late modernism, in the three big cities Stockholm, Göteborg and Malmö. The aim of this study is to elucidate different ideas and conceptions about values in the metropolitan areas and to demonstrate how these ideas are concretised in renewal projects. LÄS MER

4. 23. Large-Eddy Simulation of the Flow around Simplified High-Speed Trains under Side Wind Conditions , thesis of Lic. of Engng, Division of Fluid Dynamics, Dept. of Applied Mechanics, Chalmers University of Technology, Göteborg, Sweden, 2006

   Författare :Hassan Hemida; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flow structures; Side winds; Vehicles design.; High speed trains; LES;

   Sammanfattning : The flows around high speed trains, subjected to side winds, are solved using Large Eddy Simulation (LES). Two train models have been used: generic model and more realestic model (the ICE2 train) in the investigations. LÄS MER

5. 24. Real-time information for disruption management in intermodal freight transport

   Författare :Per Wide; Sweden Chalmers University of Technology; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : This thesis focuses on the recovery phase after operational disruptions in intermodal freight transport, which is a vital aspect of mitigating impacts such as late deliveries and thus achieving high operational efficiency. Intermodal freight transport is influenced by the ongoing development of information and communication technologies. LÄS MER

7. 25. District heating in future Europe : Modelling expansion potentials and mapping heat synergy regions

   Författare :Urban Persson; Sven Werner; Lars J. Nilsson; Sweden Gothenburg Chalmers University of Technology; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; district heating; energy efficiency; distribution capital cost; heat demand density; plot ratio; excess heat recovery; sequential energy supply; heat utilisation rate; effective width;

   Sammanfattning : This thesis presents a set of methodologies and approaches to investigate and determine the extent by which district heating can contribute to improved energy system efficiency and reduced carbon dioxide emissions in future Europe. The main motivation for suggesting large-scale implementation of district heating as a structural energy efficiency measure to obtain these objectives originates essentially in the predicament that a majority of European buildings today remain highly dependent on fossil fuels to provide energy needed for space heating and hot water preparation. LÄS MER