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Showing result 21 - 25 of 48 essays matching the above criteria.

  1. 21. Buildings in Arid Desert Climate : Improving Energy Efficiency with Measures on the Building Envelope

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Emma Wahl; [2017]
    Keywords : Arid desert climate; Building envelope; Cooling load; Energy efficiency; Energy savings; Thermal resistance; Solar radiation; Energieffektivitet; Energibesparingar; Klimatskal; Kylbehov; Torrt ökenklimat; Solstrålning; Värmemotstånd;

    Abstract : Because of the harsh climate of Saudi Arabia, residential buildings on average, consume more than half of the total consumed energy. A substantial share of energy goes to the air-conditioning of buildings. READ MORE

  3. 22. Synthesis of CdZnS by Chemical Bath Deposition for Thin Film Solar Cells

    University essay from Uppsala universitet/Fasta tillståndets elektronik

    Author : Emil Fjällström; [2017]
    Keywords : CdZnS; Chemical Bath Deposition; Thin film solar cells; CZTS; CIGS;

    Abstract : The buffer layer is a crucial component in thin film solar cells. Defects at the interface between absorber and buffer layer lead to high recombination rate and the band structure at the interface highly affects the performance of the solar cell. READ MORE

  4. 23. A Method for Driving the Solar Control Mechanism Selection

    University essay from Lunds universitet/Avdelningen för Energi och byggnadsdesign

    Author : Vitaliya Mokhava; Christopher Nilsson; [2017]
    Keywords : Solar control mechanisms; Thermal comfort; Overheating; Solar control glass; Solar control blind; Technology and Engineering;

    Abstract : Highly glazed spaces are continuously increasing in popularity due to architectural attractiveness. However, increased use of glass often jeopardizes thermal comfort in several ways and problem of overheating is one of them. A way to face this problem is to appropriately use solar control mechanisms. READ MORE

  5. 24. Energismarta ishallar

    University essay from SLU/Dept. of Energy and Technology

    Author : Linda Lundmark; Hanna Marklund; Egil Schultz; Catarina Sparre; Lovisa Svensson; Philip Wallgren; [2017]
    Keywords : energieffektivisering; energibesparing; solceller; uppvärmning; energifönster; isläggning; klimatskärm;

    Abstract : This project has been regarding the ability to make Ice Arenas more Energy Smart. Using info and data from the A-hall in Gränby, Uppsala, different suggestions to make the arena better has been developed. There has also been taking under consideration whether the solutions are applicable in other Ice arenas in Sweden. READ MORE

  6. 25. Small-scale biogas and greenhouse system

    University essay from KTH/Industriell ekologi

    Author : Stephan Tran; Robert Alexandersson; [2017]
    Keywords : biogas; small-scale; greenhouse; cultivation; temperature; energy balance; material balance; closed cycle; hydroponics;

    Abstract : Greenhouse cultivation is a growing industry, especially in mild climates, much due to the ability toadjust the growing conditions and increased water utilization efficiency. The most important aspect onthe cultivation is the indoor temperature. READ MORE