Blar i NTNU Open på forfatter "Djuric, Natasa"

Viser treff 1-14 av 14

    • Analysis of Grey-water Heat Recovery System in Residential Buildings 

      Kleven, Magnus Hustad (Master thesis, 2012)
      Annual operating costs for buildings are a substantial cost in a lifetime. It is therefore of interest to try and reduce these costs. A large fraction of this cost today as the buildings become more and more energy efficient ...

    • Correlation between standards and the lifetime commissioning 

      Djuric, Natasa; Novakovic, Vojislav (Journal article; Peer reviewed, 2010)
      This paper reviews the applicability and drawbacks of available European and international standards related to lifetime commissioning, by structuring them into Norwegian commissioning procedures. The work describes research ...

    • Data fusion heat pump performance estimation 

      Djuric, Natasa; Huang, G; Novakovic, Vojislav (Journal article, 2011)
      The aim of the study was to develop improved measurements on heat pump performance. A model-based approach was combined with data fusion technique to estimate performance of a heat pump. These improved heat pump performance ...

    • Energibruk og inneklima i lavenergi kontorbygning 

      Sangnes, Andreas Owren (Master thesis, 2011)
      I september 2009 tok KLP Eiendom i bruk kontorbygget i Professor Brochs gate 2 (PB2) i Teknobyen i Trondheim. Denne bygningen har klimaskjerm og tekniske løsninger som tilsier langt lavere energibruk enn dagens forskriftskrav. ...

    • Energiforsyningsløsninger forlavenergi yrkesbygg i Norge 

      Wall, Jostein (Master thesis, 2012)
      Stortinget legger grunnlaget for en opptrapping av arbeidet med å redusere klimagassutslippene i Norge med Klimameldingen og Klimaforliket, som fører til stadig strengere krav og økt fokus på energibruken til bygninger. I ...

    • Evaluering, verifisering og energioppfølging av energieffektiviseringstiltak i bygninger 

      Sjøthun, Stine Fjærli (Master thesis, 2012)
      Forskning viser at oppnådde besparelser som følge av gjennomførte ENOK-tiltak i bygg ikke alltid blir som forventet. For å realisere forventet energibesparelser peker den siste rapporten til International Energy Agency ...

    • Heating system performance estimation using optimization tool and BEMS data 

      Djuric, Natasa; Novakovic, Vojislav; Frydenlund, Frode (Journal article, 2008)
      Causes and effects of a few real faults in a hydronic heating system are explained in this paper. Since building energy management system (BEMS) has to be utilized in fault detection and diagnosis (FDD), practical explanations ...

    • Identifying important variables of energy use in low energy office building by using multivariate analysis 

      Djuric, Natasa; Novakovic, Vojislav (Journal article; Peer reviewed, 2012)
      The aim of the study was to identify driving variables of energy use in a low energy office building by integrating building energy management system (BEMS) and energy use data. To take a further step towards zero emission ...

    • Improved measurements for better decision on heat recovery solutions with heat pumps 

      Djuric, Natasa; Novakovic, Vojislav; Frydenlund, Frode (Journal article, 2012)
      The aim of the study was to show the need for performance documentation, monitoring, and data integration during the lifetime of an energy system to achieve proper decision making. An improved measurement approach for heat ...

    • Lifetime commissioning as a tool to achieve energy-efficient solutions 

      Djuric, Natasa; Novakovic, Vojislav; Huang, Gongsheng (Journal article, 2012)
      Quality control of the complete energy system is necessary if energy-efficient solutions are to be met. To perform good building operation and quality control of a given system, it is necessary to have information about ...

    • Næringsbygg med fokus på morgendagens energikrav 

      Dalaker, Linn (Master thesis, 2009)
      Denne masteroppgaven har tittelen Næringsbygg i møte med morgendagens energikrav . Oppgavens tematikk er basert på at det med etablering av EUs Bygningsenergidirektiv også er innført betydelig strengere krav til energiytelse ...

    • Optimization of energy consumption in buildings with hydronic heating systems considering thermal comfort by use of computer-based tools 

      Djuric, Natasa; Novakovic, Vojislav; Holst, Johnny N.; Mitrovic, Z (Journal article; Peer reviewed, 2007)
      The paper deals with an optimization of parameters, which influence the energy and investment cost as well as the thermal comfort. The parameters considered in this study are: the insulation thickness of the building ...

    • Real-time supervision of building HVAC system performance 

      Djuric, Natasa (Doctoral Theses at NTNU, 1503-8181; 1503-8181, Doctoral thesis, 2008)
      This thesis presents techniques for improving building HVAC system performance in existing buildings generated using simulation-based tools and real data. Therefore, one of the aims has been to research the needs and ...

    • Review of possibilities and necessities for building lifetime commissioning 

      Djuric, Natasa; Novakovic, Vojislav (Journal article, 2009)
      The article presents review of possibilities and necessities for a practical application of lifetime commissioning in building facilities. The implementation of life-long commissioning of buildings implies energy efficiency, ...