Essays about: "Gävle Energi"

Showing result 31 - 35 of 140 essays containing the words Gävle Energi.

  1. 31. Performance Improvement of a Diesel Engine Power Plant with Optimal Utilization of Waste Heat

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

    Author : Udalamattha Gamage Kithsiri; [2016]
    Keywords : ;

    Abstract : Due to temperature and humidity deviations from the standard ISO conditions in real operational conditions in the tropical countries the performance of diesel engines used for power generation drops significantly. One of the reasons for dropping the engine performance is due to engine de-rating, hence increasing the specific fuel consumption. READ MORE

  3. 32. Humidity Controlled Natural Ventilation in a Crawl Space : Measurements of Dampness and Energy Effects

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

    Author : Iñaki Razquin; [2016]
    Keywords : Ventilation; humidity; mould;

    Abstract : The issue of how to ventilate the crawl space of buildings is often debated, since it affects both heat loss and humidity conditions, where the latter is crucial for the onset of mould growth and other microbiological activities. In this moment, experiments are going on in a historical stone church (Hamrånge church, Sweden), where crawl space air is leaking into the church hall, thus affecting heating requirements, air quality and the thermal comfort for visitors. READ MORE

  4. 33. Analysis of the Solarus C-PVT solar collector and design of a new prototype : Market review and Production process guideline

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

    Author : Xabier Saizar Zubeldia; Gerard Vila Montagut; [2016]
    Keywords : Solar Collector; Photovoltaic Thermal Hybrid; MaReCo; Concentrating PVT;

    Abstract : Finding cleaner and sustainable energy resources is one of the most important concerns for the development of humanity. Solar energy is taking an essential role in this matter as the production cost of solar collectors is decreasing and more solar installations are being set up every year throughout the world. READ MORE

  5. 34. Energy Efficiency Opportunities in a Pulp Drying Machine

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

    Author : Gagandeep Mohey; [2016]
    Keywords : Energy Efficiency; Pulp; Drying Machine;

    Abstract : Global concerns about declining resources and climate change mean that industries must do their best to use energy as efficiently as possible. Energy is also an important component of a modern economy. The pulp and paper industry is one of the most energy-intensive industries round the world. READ MORE

  6. 35. Qualitative analysis of the possibilities of a suggested device for waste compression and grain size reduction at source

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

    Author : Gonzalo Riñones Diez; [2016]
    Keywords : ;

    Abstract : This paper discusses the possibilities of developing and installing a mechanical wastetreatment device – proposed by the author – intended to be used in residences or wastecollecting points. The device would perform the job of waste classification, grain sizereduction and volume compression off the main municipal waste families at theproduction place, thus, reducing the energy and economic cost in the collection andtransportation processes. READ MORE