Essays about: "Mattias Persson"

Showing result 1 - 5 of 10 essays containing the words Mattias Persson.

1. 1. Shape optimization of coronashield geometry : Simulation techniques for minimizing electricfield with COMSOL 6.0

   University essay from

   Author : Erik Bjerned; Mattias Persson; Axel Danielsson; [2022]
   Keywords : COMSOL 6.0; Optimization Module; Electric field; Shape optimization; Bushing design;

   Abstract : This report focuses on the practicality and results of using the COMSOL 6.0 Optimization Module on a HVDC bushing corona shield model provided by Hitachi Energy to minimize electric field. The Optimization Module has several functions and parameters for altering the geometry of a model. READ MORE

3. 2. High Resolution Mapping and Spatial Analysis of Carbon Free Heat Sources for District Heating : A Case Study of Helsinki

   University essay from KTH/Energiteknik

   Author : Filip Norrman; Mattias Persson; [2021]
   Keywords : High-­Resolution Mapping; Carbon-­Free Heat Sources; 4th Generation District Heating; GIS; Hög­upplöst kartläggning; Koldoixidfria värmekällor; 4e generationen Fjärrvärme; GIS;

   Abstract : Heat production together with electricity production stands for 31% of the global CO2 emissions. The production is as of today still highly dependent on fossil fuels, with a global district energy mix share of fossil fuels of 90%. READ MORE

4. 3. A Survey of Methods for Visualizing Spatio-temporal Data

   University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

   Author : Mattias Persson; [2020]
   Keywords : spatio-temporal; data; data analysis; information visualization; survey; climate-data; choropleth map; heat map; raster data; event data; movement data; point reference data;

   Abstract : Olika typer av data genereras kontinuerligt varje sekund och för att kunna analysera denna data måste den transformeras till någon typ av visuell representation. En vanlig typ av data är spatio-temporal data, vilket är data som existerar i både rymd och tid. READ MORE

5. 4. Inagringsteknikens påverkan inom skalkvalitet för matpotatis : en pilotstudie

   University essay from SLU/Dept. of Biosystems and Technology (from 130101)

   Author : Johan Hernefur Persson; Mattias Olsson; [2017]
   Keywords : skalkvalité; matpotatis; potatislager; lagringssystem; kylsystem; skalmissfärgning; lagringsskador; klimatisering;

   Abstract : Inledning Lagring av potatis spelar stor roll för att kunna säkra en konstant försörjning av potatis även under delar av året då odling inte är möjlig. Valen av lagringssystem utgörs av två huvudgrupper med flera underkategorier. READ MORE

6. 5. The effects of environmental uncertainty conditions on organisational innovativeness and performance of SMEs.

   University essay from Blekinge Tekniska Högskola/Institutionen för industriell ekonomi

   Author : Lana Abdallah; Mattias Persson; [2014]
   Keywords : environmental uncertainty; organizational innovativeness; performance; market demand turbulence; technological turbulence; SMEs.;

   Abstract : Innovativeness is considered to be an important factor for firm’s survival and their ability to compete in today’s market. Therefore, researchers have become more interested in studying innovativeness and its drivers. Studies have also showed that there’s a positive relationship between environmental uncertainty and innovativeness. READ MORE