Sökning: "Miljöteknik"

Visar resultat 11 - 15 av 491 avhandlingar innehållade ordet Miljöteknik.

  1. 11. Kombisolvärmesystem : Utvärdering av möjliga systemförbättringar

    Författare :Klaus Lorenz; Högskolan Dalarna; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 12. Conditions and constraints for waste management : collection, characterisation and producer responsibility in Sweden

    Författare :Cecilia Mattsson Petersen; Högskolan Dalarna; []
    Nyckelord :collection; household waste; landfill ban; producer responsibility; source separation; waste characterisation; waste component analysis; waste management;

    Sammanfattning : .... LÄS MER

  4. 13. Load Adapted Solar Thermal Combisystems - Optical Analysis and Systems Optimization

    Författare :Svante Nordlander; Högskolan Dalarna; []
    Nyckelord :Solar Combisystems Concentrating Collector Optimization Incidence Angle Optical Efficiency Simulation TRNSYS Stagnation;

    Sammanfattning : In a northern European climate a typical solar combisystem for a single family house normally saves between 10 and 30 % of the auxiliary energy needed for space heating and domestic water heating. It is considered uneconomical to dimension systems for higher energy savings. Overheating problems may also occur. LÄS MER

  5. 14. Combined solar and pellet heating systems for single-family houses : How to achieve decreased electricity usage, increased system efficiency and increased solar gains

    Författare :Tomas Persson; Per Lundqvist; Simon Furbo; Högskolan Dalarna; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Pellet; pelleteldning; kamin; panna; solvärmesystem; varmvattenberedning; systemutformning; småhus; elbesparing; verkningsgrad; emissioner; rökgasförluster; skorstensförlust; diskmaskin; tvättmaskin; Thermal energy engineering;

    Sammanfattning : In Sweden, there are about 0.5 million single-family houses that are heated by electricity alone, and rising electricity costs force the conversion to other heating sources such as heat pumps and wood pellet heating systems. Pellet heating systems for single-family houses are currently a strongly growing market. LÄS MER

  7. 15. Elbesparing med pelletkaminer och solvärme i direktelvärmda småhus

    Författare :Tomas Persson; Högskolan Dalarna; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Pellet; Pellets; Kaminer; Småhus; uppvärmning; Solvärme; Elvärme; konvertering; Biobränsle; Systemlösningar;

    Sammanfattning : The aim of this study was to investigate how electricallyheated houses can be converted to using wood pellet and solarheating. There are a large number of wood pellet stoves on themarket. Many stoves have a water jacket, which gives anopportunity to distribute the heat to domestic hot water and aradiator heating system. LÄS MER