Essays about: "save water save energy"

Showing result 1 - 5 of 48 essays containing the words save water save energy.

  1. 1. Statistical Evaluation and Modelling of Landslide Initiation Points in Western Norway

    University essay from Lunds universitet/Väg- och vattenbyggnad (CI); Lunds universitet/Teknisk geologi

    Author : Tim Starke; [2020]
    Keywords : landslide; landslide modelling; debris flow; Norway; fuzzy logic; GIS; susceptibility; hazard; geohazard; natural disaster; Technology and Engineering;

    Abstract : Norge drabbas årligen av hundratals jordskred vilket leder till betydande ekonomisk skada och fara för liv. Därför bedriver norska myndigheter och forskningsinstitutioner omfattande forskning om jordskred och vidtar åtgärder för att övervaka, modellera och slutligen mildra konsekvenserna av och förebygga dessa. READ MORE

  2. 2. Dimples in corrugated channels to improve efficiency in plate heat exchangers

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Gustav Karlsson; [2020]
    Keywords : Dimples; Plate Heat Exchangers; Heat Transfer Enhancement; CFD; Large Eddy Simulation; Reynolds Averaged Navier Stokes Simulation; chemical engineering; kemiteknik; Technology and Engineering;

    Abstract : The development of new heat exchanger patterns is ever changing. Companies are constantly pushing innovation to satisfy costumer needs in terms of thermal efficiency, reliability and serviceability. In this thesis, the implementation of dimples in the corrugated pattern of a plate heat exchanger is investigated to increase the thermal efficiency. READ MORE

  3. 3. Rock cavern as thermal energy storage

    University essay from Luleå tekniska universitet/Energivetenskap

    Author : Simon Berglund; [2020]
    Keywords : Rock cavern; Waste heat; District heating; Intermittent operation; Sustainability; Heat storage; Carbon dioxide reduction; Bergrum; Spillvärme; Fjärrvärme; Intermittent drift; Hållbarhet; Värmelagring; Koldioxid reducering;

    Abstract : In the fall of 2019, a comprehensive idea study was conducted on heat storage in two rock caverns located at Näsudden in Skelleftehamn and was part of the project course "Energiteknik, huvudkurs" at Luleå University of Technology. This idea study investigated the conditions of using waste heat from Boliden AB:s copper smeltery (Rönnskär) and storing this waste heat in two rock caverns and use them as seasonal thermal storage tanks, with the purpose of using the heat in the nearby district heating network, thus replacing some of the oil burned at Rönnskär. READ MORE

  4. 4. The Blue Project

    University essay from Lunds universitet/Industridesign

    Author : Alexandra Fransson; Jacob Alm Andersson; [2020]
    Keywords : Arts and Architecture; Technology and Engineering;

    Abstract : The initiating impetus of this project was a frustration over the en-masse inaction experienced in relation to the climate crisis. Although people are aware of necessary actions few are able to act. This project attempts to understand people’s inability to act whilst looking at ways to counter this apathy through behavioral change. READ MORE

  5. 5. Waste heat recovery systems : Fuel energy utilisation for a marine defence platform

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Filip Gustafsson; [2020]
    Keywords : Waste heat; Efficiency; Energy; Thermal energy storage; Marine; Restvärme; Verkningsgrad; Energi; Termisk energilagring; Marin;

    Abstract : This report is a thesis for BTH in collaboration with the company Saab Kockums AB. In order to meet future environmental and economical demands, a vessel must reduce its fuel consumption to have a smaller climate impact and save money. READ MORE