Essays about: "TRNSYS"

Showing result 26 - 30 of 53 essays containing the word TRNSYS.

  1. 26. Renewables-driven membrane distillation for drinking water purification: Main Ethiopian Rift Valley case study

    University essay from KTH/Energiteknik

    Author : Andrea Gabaldon Moreno; [2018]
    Keywords : ;

    Abstract : Fluoride is present in all type of water sources, but levels beyond the current World Health Organization guideline of 1.5 mg/L can be very harmful for people’s health. Due to the volcanic nature of rocks in the Ethiopian Rift Valley, groundwater is contaminated with fluoride, and studies have even recorded levels up to 26 mg/L. READ MORE

  3. 27. Evaluation of an Energy System for multi-family houses with Combination of Exhaust Air Heat Pump and PV : Case Study: Demonstration Building of The EU Energy Matching Project, Sweden-Ludvika

    University essay from Högskolan Dalarna/Energiteknik

    Author : Mohammad Azad; [2018]
    Keywords : EnergyMathcing project; Energy system; Novel heating technologies; On-site Renewable Energy; Low temperature heating system; combined solar technologies and heat pump; photovoltaic and exhaust air heat pump; nearly zero energy buildings; simulation of building and energy system;

    Abstract : This thesis investigated application of the heat recovery ventilation using an exhaust air heat pump and a roof top photovoltaic (PV) system for a group of three multi-family houses located in Ludvika, Sunnansjö. The buildings in the existing condition have mechanical ventilation and a centralized heating system consists of a pellet boiler as the main source and an oil boiler as back up. READ MORE

  4. 28. Predictive Control Strategies for aHeat Pump System with PV and Electrical Storage with Various Boundary Conditions

    University essay from Högskolan Dalarna/Energiteknik

    Author : Fatemeh Johari; [2018]
    Keywords : ;

    Abstract : The idea of nearly zero energy building (nZEB) has been emerged from the global trend toward reduction in fossil fuel consumption and green-house gas emission. In spite of different definitions for nZEB, it is vastly known as a grid connected building with highly reduced energy consumption by means of on-site renewable energy production. READ MORE

  5. 29. Potential for Seasonal Electricity Storage in Borehole Thermal Energy Stores with Heat Pumps

    University essay from KTH/Energiteknik

    Author : Elisa Razzetti; [2018]
    Keywords : ;

    Abstract : In Sweden, there is a substantial increase in renewable power generation that affects the elec-tricity market. At the residential, PV diffusion spreads in the last years due to price drop, while use of heat pump is consolidated. READ MORE

  6. 30. Development of an algorithm for the automatic adjustment of the heating curve of a heat pump heating system

    University essay from KTH/Tillämpad termodynamik och kylteknik

    Author : Antonio Andricciola; [2018]
    Keywords : heating systems; heat pump; control strategy; heating curve;

    Abstract : This work deals with the problem of choosing the correct heating curve for a certain building package (envelope plus distribution system). This topic is particularly relevant in countries like Sweden where heating curve is the most common way to control heat pumps. READ MORE