Sökning: "ice compression"

Visar resultat 11 - 15 av 15 uppsatser innehållade orden ice compression.

  1. 11. Solar cooling of buildings in a Swedish climate : Analysis and design of solar cooling in Building 45 at Högskolan i Gävle.

    Magister-uppsats, Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

    Författare :Marcos Moreno Fernandez; [2014]
    Nyckelord :Solar Cooling;

    Sammanfattning : Nowadays Solar Energy is one of the engineering fields most exploited, due to the ongoing need to developing new technologies based on renewable energy or improving the existing ones. One particular application of this kind of energy is Solar Cooling, which consist in generating cold from the heat received from the Sun. LÄS MER

  3. 12. Experimental comparison of DI and PFI in terms of emissions and efficiencyrunning Ethanol-85

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Daniel Ottosson; Konstantinos Zioris; [2014]
    Nyckelord :;

    Sammanfattning : It has in recent year become more and more important to find an alternative to fossil fuel in our vehicles due to the increasing fuel price and to reduce their negative impact on the environment. One alternative is already in widespread use around the world, namely ethanol. LÄS MER

  4. 13. A Technical Design of the Polygeneration Unit in Rural Mozambique

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Sebastian Haglund El Gaidi; [2014]
    Nyckelord :;

    Sammanfattning : A fifth of the world’s population currently lives without access to electricity. Moreover millions of people die each year in diarrheal diseases worldwide due to poor hygiene and unsafe water. LÄS MER

  5. 14. TRANSIENT THERMAL MODEL OF A MINIBUS' CABIN AND OPTIMIZATION OF THE AIR-CONDITIONING CONTROL STRATEGIES

    Master-uppsats, KTH/Energiteknik

    Författare :Filip Bjurling; [2013]
    Nyckelord :TRANSIENT THERMAL MODEL OF A MINIBUS CABIN AND OPTIMIZATION OF THE AIR-CONDITIONING CONTROL STRATEGIES Thermal Model Experiments Validation Electric Car Vapor Vapour Compression Matlab Simulink Trnsys Excel;

    Sammanfattning : Improving the climate system of cars is important since it is the largest auxiliary load in a standard vehicle with an increase of fuel consumption by up to 20%. In Electric Vehicles (EV) the range of the car is more limited than in a fossil fueled car; furthermore there is a limited waste heat available from the EV, approximately 2-3kW at 40oC for heating and defogging in winter. LÄS MER

  7. 15. Ice navigation with ice compressionin the Gulf of Finland

    Uppsats för yrkesexamina på avancerad nivå, Avdelningen för systemteknik

    Författare :Niklas Berg; [2010]
    Nyckelord :ice compression; ice navigation;

    Sammanfattning : Safe winter navigation is a hot topic. Not only is the traffic density increasing but theenvironmental considerations are also getting bigger. An oil leakage from a big oiltanker can be of catastrophic proportions in the wrong area and more trafficincreases the risk of an accident. A project that aims for safer winter navigation isSafeWIN. LÄS MER