Essays about: "convective cooling"

Showing result 11 - 15 of 20 essays containing the words convective cooling.

  1. 11. CFD on Open Wet Cutch to Reduce Drag Losses

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Rimmie Duraisamy; [2017]
    Keywords : transmission; clutch; multiphase CFD; grooves; oil dissipation; drag losses; transmission; koppling; Multifas-CFD; spårmönster; undanträngning av oljan; strömningsförluster;

    Abstract : As the need for highly efficient transmission systems increase, it is imperative to have lower fuel consumption levels. Hence, it becomes crucial to investigate and understand reasons behind various losses occurring within the system. Clutches and gears contribute to the major losses within a transmission system. READ MORE

  3. 12. An experimental study on an evaporative cooler for hot rural areas

    University essay from KTH/Energiteknik

    Author : Katarina Gustafsson; Hanna Simson; [2016]
    Keywords : ;

    Abstract : In developing countries about 40 % of the food-waste is due to post-harvest losses, such as improper storage. The Zeer-pot is an evaporative cooler, which cools the inside by convective heat transfer, and can be used to keep fruits and vegetables fresh longer. READ MORE

  4. 13. Development of Brake Cooling

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Arne Lindgren; [2016]
    Keywords : mechanical; engineering; CFD; CATIA; CAD; Koenigsegg; Halmstad; university; heat; transfer; cooling; flow; analysis; bachelor; thesis; brake; disc; racing; maskiningenjör; utveckling; konstruktion; bromskylning; CFD; CATIA; CAD; Koenigsegg; datorstödd; produktframtagning; högskolan; Halmstad; värmeöverföring; kylning; flödessimulering; examensarbete; exjobb; examensjobb; skivbroms; skiva; bromsar;

    Abstract : Sports cars need efficient brake cooling as they shall perform well during hard driving conditions, like for example race track driving. Most sports cars use ducts that capture ambient airflow and directs this flow over the brakes to improve the cooling. READ MORE

  5. 14. Human subjective response to combined radiant and convective cooling by chilled ceiling combined with localized chilled beam

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

    Author : Taha Arghand; [2015]
    Keywords : Localized chilled beam; Chilled ceiling; Thermal comfort; Individual control; Micro-environment; Human response;

    Abstract : The aim of the present research is to identify human subjective response (health and comfort) to the micro-thermal environment established by integration of individually controlled localized chilled beam and chilled ceiling (LCBCC) system and to compare its performance with the performance of mixing ventilation combined with chilled ceiling (CCMV).Experiments were carried out in mock-up of an office (4. READ MORE

  6. 15. Integrated engine waste heat recovery by combination ofevaporative engine cooling and Rankine bottoming cycle.

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Vincent Choquet; [2014]
    Keywords : ;

    Abstract : Engine Cooling losses constitutes about 20% of the injected fuel energy in a modern heavy duty truck diesel engine. The objective of this Master Thesis Project is to investigate flow boiling cooling as a thermally efficient method for waste heat recovery as well as a good solution for precision cooling. READ MORE