Essays about: "Energy performance"

Showing result 1 - 5 of 1254 essays containing the words Energy performance.

  1. 1. Solar Tent : A Photovoltaic Generator Model for a Flexible Fabric with Inbuilt Cells

    University essay from Högskolan Dalarna/Energiteknik; Högskolan Dalarna/Energiteknik

    Author : Ali Manhal; Tammam M. Ali; [2019]
    Keywords : Solar tent; PV system; refugee camp; PV monitoring system; and flexible PV modules;

    Abstract : Natural disasters and conflicts in many different parts of the world force thousands of people to get displaced from their homes and live in refugee camps temporarily or permanently. For refugee families, lack of energy access has great impact on their lives. READ MORE

  2. 2. Mechanical dry grinding process of saw chain

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap; Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Dennis Svensson; Tobias Falk Svärd; [2019]
    Keywords : dry grinding; abrasive; grinding wheel; grinding disc; grinding wheel; friction; energy; work; chainsaw; saw chain; cutting link; cutting edge;

    Abstract : The cutting links on chainsaws needs to be sharpened regularly to retain its sharpness. The most effective way is to use a machine wheel grinder. However, due to high friction there is a high risk of tempering the steel and damaging the sustainability to wear, resulting in a dull cutting edge. READ MORE

  3. 3. Experimental investigation of ventilation performance of corner placed stratum ventilation in an office environment

    University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

    Author : Gasper Choonya; [2019]
    Keywords : Stratum ventilation; local air change index; air change efficiency; ventilation effectiveness; draught rate; percentage dissatisfied; heat removal effectiveness;

    Abstract : Energy use in buildings account for about one third of the total global energy supply and contributes as much as 30% of the anthropogenic greenhouse gas emissions. It is estimated that energy use in buildings will increase to 67% by 2030. READ MORE

  4. 4. PHOTOVOLTAIC SYSTEM YIELD EVALUATION IN SWEDEN : A performance review of PV systems in Sweden 2017-2018

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Eric Schelin; [2019]
    Keywords : PV; Photovoltaics; Specific yield; Simulations; Shadowing; PVGIS; PVsyst; Solar irradiation;

    Abstract : The goal of this study is to evaluate Swedish photovoltaic systems regarding energy production from two different years and compare the gathered data with results from a model simulating optimal conditions. This is done to investigate how the energy production differs between each year, why there are differences, and also to evaluate the simulation tools compared to the real production data. READ MORE

  5. 5. A Return Maximizing Strategy in Market Rebounds for Swedish Equity Funds

    University essay from KTH/Matematisk statistik; KTH/Matematisk statistik

    Author : Carl Sävendahl; Erik Flodmark; [2019]
    Keywords : Applied Mathematics; Multiple Linear Regression; Swedish Equity Funds; Macroeconomics; Market Rebound; Fund Performance; Stocks; Tillämpad Matematik; Multipel Linjär Regression; Svenska Aktiefonder; Makroekonomi; Market Rebound; Fondavkastning; Aktier;

    Abstract : The growing interest in savings on the financial markets implicates that the competition is expanding and managers of Swedish equity funds need to create shareholder value, independent of the macroeconomic situation. The Swedish financial market experienced a rapid rebound during the first quarter of 2019, following the plunge in the preceding quarter. READ MORE