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Browsing by Subject "bivalent system"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Dobór ekolicznego żródła ciepła do instalacji słonecznej
    (Data obrony: 2012-10-02) Biale, Agnieszka
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    In the study was selected ecological source of heat to solar installation. Designed a system, in which solar collectors work with heat pomp creating a bivalent heating system. Calculated heat demand for heating building and water heating. Work of heat pump will cover the heat demand of the building, whereas the solar installation will be assisted hot water heating. Made an economic analysis of the investment, assessing profitability of the project, also calculated the expected environmental effect designed system.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Termomodernizacja obiektu z wykorzystaniem biwalentnego systemu grzewczego
    (Data obrony: 2011-07-13) Czechowicz, Magdalena
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The purpose of this study was to conduct a residential facility in thermo bivalent system. On the basis of a residential building and using a program to calculate OZC designated facility design heating load for the two states before and after renovation. It was the basis for conducting building thermomodernization. The resulting demand for heat by thermo was used to determine the appropriate operating parameters of the central heating system and domestic hot water. Based on these results matched the appropriate heat source (heat pump and condensing boiler) and the principle of mutual cooperation. An analysis of economic systems using factor SPTB and summarized the economic profitability of the project.