Essays about: "inflow energy"

Showing result 21 - 25 of 32 essays containing the words inflow energy.

  1. 21. Spatial Variability of Greenhouse Gas Emissions from Tropical Reservoirs

    University essay from Uppsala universitet/Limnologi

    Author : David Rudberg; [2015]
    Keywords : diffusion; ebullition; tropical reservoirs; hydropower; greenhouse gas emission; diffusion; ebullition; tropiska vattenmagasin; vattenkraft; växthusgaser;

    Abstract : Hydroelectricity has for a long time been considered climate neutral due to it being a renewable source of energy. During the last years however, studies have shown that emission magnitudes from hydroelectric reservoirs may be equal to those of fossil fuel power plants. READ MORE

  3. 22. Energy and hydrology modelling of hydropower in Eastern Canada

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Mimmi Ljungberg; [2015]
    Keywords : Rainfall runoff model; hydropower; Eastern Canada; electricity market; Technology and Engineering;

    Abstract : Kanada är väldigt rikt på energiresurser och fjärde största vattenkraftproducenten i världen. Provinsen Quebec står för omkring 52% av Kanadas totala vattenkraftsproduktion, och ener- gimarknaden Quebec domineras fullständigt av vattenkraft: 96% av elen genereras där av vattenkraft. READ MORE

  4. 23. Drying biosludge with a high-velocity cyclone dryer

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Jenny Edler; [2014]
    Keywords : Sludge; drying; high-velocity cyclone;

    Abstract : Sludge disposal is a worldwide problem due to increasing volumes and respective environmental regulations. Currently the most common ways to dispose sludge are agricultural use, disposal in landfills, incineration and sea dumping. By drying sludge volumes can be decreased and the respective heating value increased. READ MORE

  5. 24. Pathogen and indicator organisms removal in artificial greywater subjected to aerobic treatment : comparison of four filter media

    University essay from SLU/Dept. of Energy and Technology

    Author : Ramiyeh Molaei; [2014]
    Keywords : Activated carbon; pine bark; biochar; BOD5 reduction; Enterococcous faecalis; greywater reuse; bacteriophage MS2; bacteriophage фX174; Salmonella spp;

    Abstract : Treated greywater has a good potential to be used as a source of water. This study analyzes the removal of Salmonella spp., Enterococcous faecalis, bacteriophage ɸX174 and bacteriophage MS2 from greywater by filtration through biochar, bark, activated carbon and mixture of bark and activated carbon. READ MORE

  6. 25. Fundamental study on the effect of pulsative inflow on a small scale room model : Simulation of an innovative ventilation solution

    University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Author : Naeim Rashidfarokhi; [2014]
    Keywords : CFD; Pulsative inflow; Mixing ventilation; Resolving stagnation zones;

    Abstract : Simulation of a wall jet in an enclosure performed to predict the effect of pulsation flow on improving the performance of mixing ventilation systems which are routine practices in industry. Comparing two flows with equal amount for constant and pulsation modes, it was found out that the same global airflow pattern exists for both of the cases but with generation of more eddies and local periodically velocity variations for pulsation mode. READ MORE