Now showing items 5745-5764 of 6004

    • Vacuum Insulation Panel Products: A State-of-the-Art Review and Future Research Pathways 

      Kalnæs, Simen Edsjø; Jelle, Bjørn Petter (Journal article; Peer reviewed, 2014)
      Vacuum insulation panels (VIP) are regarded as one of the most upcoming high performance thermal insulation solutions. At delivery, thermal conductivity for a VIP can be as low as 0.002–0.004 W/(mK) depending on the core ...
    • Vacuum Insulation Panels for Building Applications: A Review and Beyond 

      Baetens, Ruben; Jelle, Bjørn Petter; Thue, Jan Vincent; Tenpierik, Martin J.; Grynning, Steinar; Uvsløkk, Sivert; Gustavsen, Arild (Journal article; Peer reviewed, 2010)
      Vacuum insulation panels (VIPs) are regarded as one of the most promising high performance thermal insulation solutions on the market today. Thermal performances three to six times better than still-air are achieved by ...
    • Vacuum Insulation Panels in Wood Frame Wall Constructions with Different Stud Profiles 

      Haavi, Thomas; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2012)
      In this work, the thermal performance of three different wall configurations was examined by hot box measurements and numerical simulations. Vacuum insulation panels were sandwiched between traditional insulation in walls ...
    • Vakuumisolasjonspaneler for bruk i bygninger – Egenskaper, krav og muligheter 

      Grynning, Steinar; Baetens, Ruben; Jelle, Bjørn Petter; Gustavsen, Arild; Uvsløkk, Sivert; Meløysund, Vivian (Prosjektrapport (SINTEF Byggforsk);31, Research report, 2009)
    • Vale crude oil - properties and behaviour at sea 

      Hellstrøm, Kaja Cecilie; Andreassen, Irene (SINTEF;A25949, Research report, 2014-02-18)
      A small scale study of the weathering properties of Vale crude oil has been performed at S°C and 13°C in SINTEFs laboratory. The data are used as input for SINTEF's Oil Weathering Model (OWM} to predict the properties and ...
    • Vale crude oil - properties and behaviour at sea 

      Hellstrøm, Kaja Cecilie; Andreassen, Irene (SINTEF Rapport;A25949, Research report, 2014)
    • Valg av gulvbelegg 

      Schjødt, Rolf (Særtrykk (Norges byggforskningsinstitutt);75, Others, 1963)
    • Valg av vinduer med tilbehør = Important considerations when choosing window types 

      Dalaker, Margrete (Særtrykk (Norges byggforskningsinstitutt);126, Others, 1966)
    • Valid Inequalities for Time-indexed Formulations of the Runway Scheduling Problem 

      Avella, Pasquale; Boccia, Maurizio; Mannino, Carlo; Vasilyev, Igor (Journal article; Peer reviewed, 2016)
      The problem of sequencing and scheduling airplanes landing and taking off on a runway is under consideration. We propose a new family of valid inequalities which are obtained from the study of the single machine scheduling ...
    • Validating the SHARM model 

      Aasgård, Ellen Krohn; Bolkesjø, Tor Halvor; Johnsen, Rita Iren; Kristiansen, Fredd; Larsen, Tellef Juell; Riddervold, Hans Ole; Røynstrand, Jarand; Soknes, Dan; Skjelbred, Hans Ivar (SINTEF Energi. Rapport;TR A7521, Research report, 2015)
    • Validation of a rapid slag viscosity measurement by CFD 

      Vandensande, B.; Nagels, E.; Arnout, S. (SINTEF Proceedings;2, Chapter; Conference object; Peer reviewed, 2017)
      Slag viscosity is an important property in daily process practice, as well as for modelling flows in metallurgical processes accurately. Measuring slag viscosities is a challenging task, and usually requires a specific ...
    • Validation of Geant4 for silicon microdosimetry in heavy ion therapy 

      Bolst, David; Gautelli, Susanna; Tran, Linh T.; Davis, Jeremy; Chartier, Lachlan; Prokopovich, Dale A.; Pogossov, Alex; Reinhard, Mark I.; Petasecca, Marco; Lerch, Michael L.F.; Matsufuji, Naruhiro; Povoli, Marco; Kok, Angela; Summanwar, Anand; Jackson, Michael; Rosenfeld, Anatoly B. (Journal article; Peer reviewed, 2019)
      Microdosimetry is a particularly powerful method to estimate the relative biological effectiveness (RBE) of any mixed radiation field. This is particularly convenient for therapeutic heavy ion therapy (HIT) beams, referring ...
    • Validation of linear energy transfer computed in a Monte Carlo dose engine of a commercial treatment planning system 

      Wagenaar, David; Tran, Linh T.; Meijers, Arturs; Marmitt, Gabriel Guterres; Souris, Kevin; Bolst, David; Povoli, Marco; Kok, Angela; Traneus, Erik; Van Goethem, Marc-Jan; Langendijk, Johannes A.; Rosenfeld, Anatoly B.; Both, Stefan (Journal article; Peer reviewed, 2019)
      The relative biological effectiveness (RBE) of protons is highly variable and difficult to quantify. However, RBE is related to the local ionization density, which can be related to the physical measurable dose weighted ...
    • Validation study of an approximate 2014 European power-flow model using PowerGAMA 

      Lie, Arne Øvrebø; Rye, Eirik Andre; Svendsen, Harald Georg; Farahmand, Hossein; Korpås, Magnus (Journal article; Peer reviewed, 2017)
      This study presents a validation study of an approximated model of the European power system in 2014. A lightweight and open-source power-flow tool is used for this study. The tool and the model are publicly available and ...
    • ValidKI: A Method for Designing Indicators to Monitor the Fulfillment of Business Objectives with Particular Focus on Quality and ICT-supported Monitoring of Indicators 

      Olav, Skjelkvåle Ligaarden; Refsdal, Atle; Stølen, Ketil (SINTEF Rapport;, Research report, 2012)
      In this report we present our method ValidKI for designing indicators to monitor the fulfillment of business objectives with particular focus on quality and ICT-supported monitoring of indicators. A set of indicators is ...
    • Valuation of stored energy in dynamic optimal power flow of distribution systems with energy storage 

      Sperstad, Iver Bakken; Helseth, Arild; Korpås, Magnus (Chapter, 2016)
      Dynamic optimal power flow (DOPF) models are needed to optimize the operation of a power system with energy storage systems (ESSs) over an extended planning horizon. The optimal storage level at the end of each planning ...
    • Value chain analysis of biocarbon utilisation in Residential pellet stoves 

      Kempegowda, Rajesh Shivanahalli; Barta, Zsolt; Skreiberg, Øyvind; Wang, Liang (Peer reviewed; Journal article, 2016)
      Biocarbon production is a thermochemical conversion process, which transfers biomass into solid fuels characterized with superior handling, grinding and combustion properties. Biocarbon can be potentially utilized as a ...
    • Value Enhancing Processes in Building and Real Estate 

      Arge, Kirsten; Hjelmbrekke, Hallgrim (Chapter; Peer reviewed, 2012)
    • Value of multi-market trading for a hydropower producer 

      Fodstad, Marte; Aarlott, Mats Mathisen; Midthun, Kjetil Trovik (Chapter, 2017)
      We present a case study for a price-taking hydropower producer trading in the three short-term energy markets, day-ahead, intra-day and the balancing market. The study uses a scheduling software with a detailed representation ...
    • Value of Uncertainty: The Lost Opportunities in Large Projects 

      Johansen, Agnar; Eik-Andresen, Petter; Landmark, Andreas D.; Ekambaram, Anandasivakumar; Rolstadås, Asbjørn (Journal article; Peer reviewed, 2016)
      The uncertainty management theory has become well established over the last 20–30 years. However, the authors suggest that it does not fully address why opportunities often remain unexploited. Empirical studies show a ...