Essays about: "Geothermal Power"

Showing result 16 - 20 of 44 essays containing the words Geothermal Power.

  1. 16. Investigation of the energy saving potential for an office building complex : A study on the viability of an on-site combined heat- and power supply system

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

    Author : Douglas Eriksson; [2018]
    Keywords : geothermal energy system; PV-system; battery; district heating; TRNSYS;

    Abstract : The building stock in the European Union accounts for over 40% of final energy use, where the usage of non-residential buildings may be up to 40% higher than the residential sector. Improving building energy efficiency across all categories of buildings is one key goal of the European energy policies, made prominent by the Climate and Energy package, Energy Performance of Building Directive (EPBD) and Energy Efficiency Directive (EED). READ MORE

  3. 17. Dimensionering av Jumkils nya skolas energisystem : implementering av bergvärmepump, solcellsanläggning och batterilager

    University essay from SLU/Dept. of Energy and Technology

    Author : Frida Andersson; Johanna Carlsson; Linnéa Hane; Jesper Larsson; Josephine Lindén Magnusson; Hanna Olofsson; Richard Robertsson; Pontus Roos; Jessica Wänlund; [2018]
    Keywords : energikartläggning; miljöcertifiering; flödesbatteri; varvtalsstyrd värmepump; PVsyst; solcellsanläggning;

    Abstract : The purpose of this study is to develop a modern and energy efficient system solution for a school in Jumkil, combining solar power, battery storage and geothermal heat pump system. By using models, simulations and available literature the study examines the dimensions of the included components for optimal coverage of the schools energy demand. READ MORE

  4. 18. Flow Paths in the Húsmúli Reinjection Zone, Iceland

    University essay from Uppsala universitet/Luft-, vatten- och landskapslära

    Author : Sigrún Tómasdóttir; [2018]
    Keywords : Húsmúli; Hellisheiði Power Plant; geothermal reinjection; tracer tests; numerical modeling; Húsmúli; Hellisheiði kraftverk; geotermisk injektion; spårtest; numerisk modellering;

    Abstract : Reinjection of spent geothermal fluids has become common practise in geothermal power plants. Reinjection can, despite being mostly beneficial, have unwanted effects such as cooling of nearby production wells and injection-induced earthquakes. READ MORE

  5. 19. Modelling and simulation for optimizing adeep, closed-loop geothermal heat exchangesystem

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Bechara Hage Meany; [2018]
    Keywords : ;

    Abstract : This thesis examines the potential of deep geothermal closed-loop installation for the heat supply of the Swedish city of Karlskoga. The thermal behavior of 5. READ MORE

  6. 20. Renewables-driven membrane distillation for drinking water purification: Main Ethiopian Rift Valley case study

    University essay from KTH/Energiteknik

    Author : Andrea Gabaldon Moreno; [2018]
    Keywords : ;

    Abstract : Fluoride is present in all type of water sources, but levels beyond the current World Health Organization guideline of 1.5 mg/L can be very harmful for people’s health. Due to the volcanic nature of rocks in the Ethiopian Rift Valley, groundwater is contaminated with fluoride, and studies have even recorded levels up to 26 mg/L. READ MORE