Sökning: "Akademin för hållbar samhälls- och teknikutveckling Mälardalens högskola"
Visar resultat 1 - 5 av 49 avhandlingar innehållade orden Akademin för hållbar samhälls- och teknikutveckling Mälardalens högskola.
1. Att styra hållbar utveckling : Om miljöledning och dess översättningar i statsförvaltningen
Sammanfattning : The implementation of environmental management systems is a way for the Swedish government to manage the work for sustainable development via central government agencies. Environmental management systems (EMS) were originally developed as a tool for continual improvement of environmental performance in industrial companies, following the circle of “Plan, Do, Check, Act”. LÄS MER
2. 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
3. ANALYZING THE HYDRO DYNAMICS AND THE CHEMICAL REACTIONS IN PULP DIGESTER SYSTEMS USING CFD MODELLING
Sammanfattning : The aim of this thesis is to use differential analysis and finite volume method (FVM) to model and analyze a continuous pulp digester in order to create a detailed picture of the flow behaviour and chemical reactions in the digester. This information will be used to optimize wood chip flow and reactions and to diagnose and avoid faults such as hang-ups and channelling. LÄS MER
4. Digester modelling for diagnostics and control
Sammanfattning : This thesis will show the possibility for the development and use of an on-line model for application to continuous digesters for pulp production. The model is developed by using a program called Dymola (Dynamic Modeling Laboratory). What makes the Dymola software so well suited is that the program solves equations simultaneously. LÄS MER
5. Förtroendets Organiseringsmetod : samarbete, svek och dilemman
Sammanfattning : Firms tend to engage in interorganizational relationships (IORs) to an increasingly large extent. IORs are however problematic. On one hand, they entail expectations of continued possibilities. On the other hand, they entail expectations of complete explicitness – business partners simply expect intentions to be transparent and fixed. LÄS MER