Now showing items 616-635 of 1614

    • Fiskevandring forbi Reinforsen i Rana -Tiltaksstudie 

      Fjeldstad, Hans-Petter (SINTEF Energi. Rapport;TR A7454, Research report, 2015)
      Rapportens formål har vært å vurdere tiltak for effektiv oppvandring av laksefisk forbi Reinforsen i Ranaelva. Eksisterende laksetrapp ble synfart i november 2014. Fjellforholdene i tunnelen ble vurdert som tilfredsstillende ...
    • A flashing flow model for the rapid depressurization of CO2 in a pipe accounting for bubble nucleation and growth 

      Log, Alexandra Metallinou; Hammer, Morten; Munkejord, Svend Tollak (Peer reviewed; Journal article, 2023)
      Flashing flow is encountered in many industrial systems involving nozzles, valves and decompression of vessels and pipes. In the context of CO2 capture and storage (CCS), the design of safe and efficient CO2 transportation ...
    • Fleksibel nettdrift : resultater fra piloter i FlexNett-prosjektet 

      Istad, Maren Kristine; Sæle, Hanne; Garnås, Synne; Jaatun, Martin Gilje (SINTEF Rapport;, Research report, 2018)
    • Flexibility Characterization, Aggregation, and Market Design Trends with a High Share of Renewables: a Review 

      Crespo del Granado, Pedro Andres; Rajasekharan, Jayaprakash; Pandiyan, Surya Venkatesh; Tomasgard, Asgeir; Kara, Güray; Farahmand, Hossein; Jaehnert, Stefan (Peer reviewed; Journal article, 2023)
      Purpose of Review Balancing a large share of solar and wind power generation in the power system will require a well synchronized coordination of all possible flexibility sources. This entails developing market designs ...
    • Flexibility chart 2.0: An accessible visual tool to evaluate flexibility resources in power systems 

      Yasuda, Yoh; Carlini, Enrico Maria; Estanqueiro, Ana; Eriksen, Peter Børre; Flynn, Damian; Herre, Lars Finn; Hodge, Bri-Mathias; Holttinen, Hannele; Koivisto, Matti Juhani; Gómez-Lózaro, Emilio; Martínez, Sergio Martín; Menemenlis, Nickie; Morales-España, Germán; Pellinger, Christoph; Ramos, Andrés; Smith, Charlie; Vrana, Til Kristian (Peer reviewed; Journal article, 2023)
      Various aspects of power system flexibility are evaluated within the multi-country study framework of IEA Wind Task 25. Grid components and actions which have been adopted for enhancing flexibility in different areas, ...
    • Flexibility offered to the distribution grid from households with a photovoltaic panel on their roof: Results and experiences from several pilots in a Norwegian research project 

      Bremdal, Bernt Arild; Sæle, Hanne; Mathisen, Geir; Degefa, Merkebu Zenebe (Chapter; Peer reviewed, 2018)
      The objective of this study is to evaluate how PV-oriented prosumers can offer flexibility to the Distribution System Operator (DSO). The different cases focus on the customer and changes on the customer side that will ...
    • Flexibility potential at Norwegian households - customer evaluations and system benefits 

      Sæle, Hanne (International Conference on the European Energy Market;2020, Chapter; Peer reviewed, 2020)
      The peak load in electricity consumption is increasing among household customers, resulting in reduced utilization time of the distribution grid. Demand side flexibility can be a cost-efficient alternative to grid investments, ...
    • A flexible and robust modelling framework for multi-stream heat exchangers 

      Skaugen, Geir; Kolsaker, Kjell; Walnum, Harald Taxt; Wilhelmsen, Øivind (Peer reviewed; Journal article, 2013)
      Heat exchangers are important units in most industrial processes. They involve physical phenomena such as condensation and evaporation including several boiling regimes. Different types of heat exchangers constructed for ...
    • Flexible network operation 

      Istad, Maren Kristine; Kirkeby, Henrik; Nordbø, Per Erik; Eliassen, Odin Hammer; Hjelme, Remy A.; Hatlen, Ole Johan (CIRED Conference Proceedings;2017, Chapter; Peer reviewed, 2017)
      This paper presents preliminary results from the research project "Flexibility in the future smart distribution network" (FlexNett). The project aims at contributing to increased flexibility in the distribution network ...
    • FlexOps DP1 Testcase 

      Sæle, Hanne; Sandell, Susanne; Istad, Maren Kristine; Degefa, Merkebu Zenebe (SINTEF Rapport;, Research report, 2023)
      Denne rapporten er utarbeidet i prosjektet FlexOps – Støttesystem for fleksibilitet til bruk i nettdrift. Prosjektet er et Pilot-E-prosjekt med prosjektpartnere: Kongsberg Digital, Tensio, Elvia, Mørenett, Pixii, ...
    • The FlexPlan Approach to Include the Contribution of Storage and Flexible Resources in Grid Planning 

      Migliavacca, Gianluigi; Rossi, Marco; Siface, Dario; Marzoli, Matteo; Ergun, Hakan; Rodriguez, Raul; Leclerq, Guillaume; Amaro, Nuno; Matthes, Björn; Gabrielski, Jawana; Morch, Andrei Z (Chapter; Peer reviewed, 2020)
      This paper describes the main features of the new European research project FlexPlan. This project aims at establishing a new grid planning methodology considering the opportunity to introduce new storage and flexibility ...
    • The flow based market coupling arrangement in Europe: Implications for traders 

      Kristiansen, Tarjei (Peer reviewed; Journal article, 2019)
      A new method for congestion management, flow based market coupling (FBMC), launched on May 21, 2015 in the Central Western European (CWE) region. Prior to this, no similar congestion method has been implemented elsewhere. ...
    • ForbrukerfleksibilitetSynteserapport utformet for Norges forskningsråd i RENERGI-programmet 

      Sæle, Hanne; Grande, Ove Steinar; Morch, Andrei Z (SINTEF Energi. Rapport;, Research report, 2013)
      Forbrukerfleksibilitet - oppsummering av erfaringer fra RENERGI Gjennom RENERGI-programmet har det blitt gjennomført flere forskningsprosjekter med fokus på hvordan forbrukerfleksibilitet kan utnyttes i knapphetsperioder ...
    • Formation of micro-cracks at the surface of a high voltage cable screen induced by aluminum corrosion 

      Lesaint, Cedric Michel; Liland, Knut Brede; Mermigkas, Athanasios; Klusmeier, Katharina Kuhlefelt; Kantar, Emre; Hvidsten, Sverre; Hestad, Øystein Leif Gurandsrud (Chapter; Peer reviewed, 2023)
      The main purpose of this study is to investigate the adhesion between corroded aluminium conductor strands and the semi-conductive cable screen. In this paper it is proposed that increased adhesion is one of the pre-requisites ...
    • Formulating the optimization problem when using sequential quadratic programming applied to a simple LNG process 

      Wahl, Per Eilif; Løvseth, Sigurd Weidemann (Journal article; Peer reviewed, 2015)
      Sequential quadratic programming (SQP) may be very efficient compared with other techniques for the optimization of simple processes for the liquefaction of natural gas (LNG), and can be combined with process evaluation ...
    • Forslag til metode for klassifisering av hydromorfologisk tilstand i norske elver 

      Harby, Atle; Bakken, Tor Haakon; Dervo, Børre Kind; Gosselin, Marie-Pierre; Kile, Maia Røst; Lindholm, Markus; Sundt, Håkon; Zinke, Peggy (SINTEF Rapport;, Research report, 2018)
      Denne rapporten anbefaler metoder og forvaltningsverktøy for forbedret karakterisering og klassifisering av hydrologisk og morfologisk tilstand av vannforekomster i Norge. Det anbefales en systematisk inndeling i fire ...
    • Forstudie: CCS i Midt-Norge 

      Einen, Caroline; Roussanaly, Simon; Rohde, Daniel; Jordal, Aina Benedikte Kristin (SINTEF Rapport;, Research report, 2020)
    • Fossil‐free and resource efficient transport - Nordic Energy Outlooks - Final report WP4 

      Hansson, Julia; Unluturk, Burcu; Wisell, Tomas; Chang, Miguel; Haaskjold, Kristina; Hvidsten, Tobias Verheugen; Zeyringer, Marianne; Hasager, Mette; Vested, Malene Hovgaard; Babri, Sahar; Pinel, Dimitri; Hjelkrem, Odd Andre (Research report, 2023)
    • Fourteen months operation of a 200 kWh latent heat storage pilot 

      Galteland, Olav; Gouis, Margaux; Beceiro, Jorge Salgado; Sevault, Alexis Gerard Edouard (Chapter; Peer reviewed, 2023)
      A latent heat storage was in 2021 installed in an office building in Trondheim, Norway. The unit contains 3 tons of CrodaTherm 37, which is a bio-based wax phase-change material with a melting temperature of 37 degrees ...
    • Fra forvaltning til forretning – Restrukturering av norske nettselskaper og konsekvenser for samfunnssikkerhet 

      Almklov, Petter Grytten; Antonsen, Stian; Fenstad, Jørn; Jacobsen, Endre; Nybø, Agnes; Kjølle, Gerd (NTNU Samfunnsforskning. Rapport;, Research report, 2008)
      Samfunnets avhengighet av kritiske infrastrukturer som vann, elektrisitet og telekommunikasjon gjør oss sårbare for avbrudd i disse, noe som blant annet ble understreket i Willoch-utvalgets rapport ”Et sårbart samfunn”. ...