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    • Heat to Hydrogen by Reverse Electrodialysis—Using a Non-Equilibrium Thermodynamics Model to Evaluate Hydrogen Production Concepts Utilising Waste Heat 

      Solberg, Simon Birger Byremo; Zimmermann, Pauline; Wilhelmsen, Øivind; Lamb, Jacob Joseph; Bock, Robert; Burheim, Odne Stokke (Peer reviewed; Journal article, 2022)
      The reverse electrodialysis heat engine (REDHE) is a promising salinity gradient energy technology, capable of producing hydrogen with an input of waste heat at temperatures below 100 °C. A salinity gradient drives water ...

    • Heat tolerance during uncompensable heat stress in men and women wearing firefighter personal protective equipment 

      Renberg, Julie; Lignier, Maxime Jeanovitch; Wiggen, Øystein; Færevik, Hilde; Helgerud, Jan; Sandsund, Mariann (Peer reviewed; Journal article, 2022)
      Firefighters run a risk of heat strain during occupational tasks. The number of female firefighters has been increasing, but research relevant to this group is still scarce. We aimed to investigate whether there are any ...

    • Heat transfer and pressure drop characteristics of the silicone-based plate heat exchanger 

      Muszynski, Tomasz; Andrzejczyk, Rafal; Park, Il Woong; Dorao, Carlos Alberto (Journal article; Peer reviewed, 2019)
      The paper presents an experimental investigation of a silicone based heat exchanger, with passive heat transfer intensification by means of surface enhancement. The main objective of this paper was to experimentally ...

    • Heat transfer and pressure drop of supercritical CO2 in brazed plate heat exchangers of the tri-partite gas cooler 

      Zendehboudi, Alireza; Ye, Zuliang; Hafner, Armin; Andresen, Trond; Skaugen, Geir (Peer reviewed; Journal article, 2021)
      The heat transfer characteristic of supercritical CO2 is an essential research topic due to its significant influence on the performance of heat exchangers and systems. In this paper, the heat transfer and pressure drop ...

    • Heat transfer characteristics of CO2 condensation on common heat exchanger materials, method development and experimental results 

      Snustad, Ingrid; Ervik, Åsmund; Austegard, Anders; Brunsvold, Amy; He, Jianying; Zhang, Zhiliang (Peer reviewed; Journal article, 2021)
      Understanding condensation of CO2 is essential for e.g designing compact heat exchangers or processes involved in Carbon Capture and Storage. However, a consistent experimental campaign for condensation of CO2 on common ...

    • The heat transfer coefficient similarity between binary and single component flow condensation inside plain pipes 

      Dorao, Carlos Alberto; Fernandino, Maria (Peer reviewed; Journal article, 2022)
      To identify the heat transfer mechanisms during flow condensation of binary mixtures inside pipes has motivated vast research in the past decades. While the prediction capabilities of models have substantially improved due ...

    • Heat transport through a solid-solid junction: the interface as an autonomous thermodynamic system 

      Rurali, R.; Colombo, L.; Cartoixà, X.; Wilhelmsen, Øivind; Trinh, Thuat; Bedeaux, Dick; Kjelstrup, Signe (Journal article; Peer reviewed, 2016-04)
      We perform computational experiments using nonequilibrium molecular dynamics simulations, showing that the interface between two solid materials can be described as an autonomous thermodynamic system. We verify the local ...

    • Heat Treatment of Mg-Containing Aluminum Alloys 5182 and 6016 in an Oxidizing Atmosphere with 4% CO2 

      Solem, Cathrine Kyung Won; Vullum, Per Erik; Tranell, Gabriella; Aune, Ragnhild Elizabeth (Peer reviewed; Journal article, 2022)
      Oxidation of liquid aluminum (Al) during processing is a widely known problem, and magnesium (Mg), as a common alloying element, increases the oxidation rate of the alloy. It has been established that small additions of ...

    • Heat-Treatable Aluminum Alloys: Three-Point Bending 

      Westermann, Ida; Gruben, Gaute (Chapter, 2018)

    • Heating New Anodes Using the Waste Heat of Anode Butts: Establishing the Interface Thermal Contact Resistance 

      Dupuis, Marc; Gudbrandsen, Henrik; Einarsrud, Kristian Etienne (Peer reviewed; Journal article, 2021)
      In order to be able to assess the rate of heat transfer between a new anode and an anode butt, it is critical to measure the interface thermal contact resistance between them. For that purpose, a lab experiment has been ...

    • Heating performance enhancement of a new design trombe wall using rectangular thermal fin arrays: An experimental approach 

      Rabani, Mehran; Rabani, Mehrdad (Journal article; Peer reviewed, 2019)
      It has been nowadays recognized that addressing energy use in buildings can reduce the fossil fuels usage and CO2 emission. Trombe wall is a widely applicable passive solar design option that can significantly reduce the ...

    • 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 ...

    • Heave Motion Estimation on a Craft Using a Strapdown Inertial Measurement Unit 

      Auestad, Øyvind Fidje; Gravdahl, Jan Tommy; Fossen, Thor I. (Journal article; Peer reviewed, 2013)
      This paper deals with heave position and heave velocity estimation on a craft. The estimation is done without any knowledge of the specified craft. An accurate estimation of these signals is useful when one wants to control ...

    • Heavier smoking increases coffee consumption: findings from a Mendelian randomization analysis 

      Bjørngaard, Johan Håkon; Nordestgaard, AT; Taylor, Amy E; Treur, Jorien L; Gabrielsen, Maiken Elvestad; Munafo, Marcus R; Nordestgaard, BG; Åsvold, Bjørn Olav; Romundstad, Pål Richard; Davey Smith, George (Journal article; Peer reviewed, 2017)
      Background There is evidence for a positive relationship between cigarette and coffee consumption in smokers. Cigarette smoke increases metabolism of caffeine, so this may represent a causal effect of smoking on caffeine ...

    • Heavier smoking may lead to a relative increase in waist circumference: Evidence for a causal relationship from a Mendelian randomisation meta-analysis. The CARTA consortium 

      Morris, Richard W.; Taylor, Amy E.; Fluharty, Meg E.; Bjørngaard, Johan Håkon; Åsvold, Bjørn Olav; Gabrielsen, Maiken Elvestad; Campbell, Archie; Marioni, Riccardo; Kumari, Meena; Korhonen, Tellervo; Männistö, Satu; Marques-Vidal, Pedro; Kaakinen, Marika; Cavadino, Alana; Postmus, Iris; Husemoen, Lise Lotte N.; Skaaby, Tea; Ahluwalia, Tarun Veer Singh; Treur, Jorien L.; Willemsen, Gonneke; Dale, Caroline; Wannamethee, S. Goya; Lahti, Jari; Palotie, Aarno; Räikkönen, Katri; McConnachie, Alex; Padmanabhan, Sandosh; Wong, Andrew; Dalgård, Christine; Paternoster, Lavinia; Ben-Shlomo, Yoav; Tyrrell, Jessica; Horwood, John; Fergusson, David M.; Kennedy, Martin A.; Nohr, Ellen A.; Christiansen, Lene; Kyvik, Kirsten Ohm; Kuh, Diana; Watt, Graham; Eriksson, Johan G.; Whincup, Peter H.; Vink, Jacqueline M.; Boomsma, Dorret I.; Smith, George Davey; Lawlor, Debbie; Linneberg, Allan; Ford, Ian; Jukema, J. Wouter; Power, Chris; Hyppönen, Elina; Jarvelin, Marjo-Riitta; Preisig, Martin; Borodulin, Katja; Kaprio, Jaakko; Kivimaki, Mika; Smith, Blair H.; Hayward, Caroline; Romundstad, Pål Richard; Sørensen, Thorkild I.A.; Munafo, Marcus R.; Sattar, Naveed (Journal article; Peer reviewed, 2015)
      Objectives: To investigate, using a Mendelian randomisation approach, whether heavier smoking is associated with a range of regional adiposity phenotypes, in particular those related to abdominal adiposity. Design: ...

    • Heavy Metal Emissions through Particulate Matter from Aluminium Electrolysis 

      Tranell, Maria Gabriella; Aarhaug, Thor Anders; Müller, Fride (Peer reviewed; Journal article, 2023)
      Heavy metal emissions from the aluminium industry are mainly carried from the plant through fugitive particulate matter (PM) originating from the aluminium electrolysis pot room. To evaluate the behaviour of metal-carrying ...

    • Heavy-duty electric vehicle charging profile generation method for grid impact analysis 

      Fjær, Kyrre Kirkbakk; Lakshmanan, Venkatachalam; Torsæter, Bendik Nybakk; Korpås, Magnus (Chapter, 2021)
      The transport sector is responsible for 20 % of the global CO 2 emissions. By transitioning from internal-combustion engine to battery-electric vehicles, there is a big potential in reducing the emissions. The upcoming ...

    • HEBI: Homomorphically Encrypted Biometric Indexing 

      Bauspieß, Pia; Grimmer, Marcel; Fougner, Cecilie; Le Vasseur, Damien; Stöcklin, Thomas Thaulow; Rathgeb, Christian; Kolberg, Jascha; Costache, Anamaria; Busch, Christoph (Chapter, 2023)
      Biometric data stored in automated recognition systems are at risk of attacks. This is particularly true for large-scale biometric identification systems, where the reference database is often accessed remotely. A popular ...

    • Hedge Funds as a Diversification Vehicle 

      Mikkelsen, Andreas; Kjærland, Frode; Henriksen, Tom Erik Sønsteng (Journal article; Peer reviewed, 2019)
      This study evaluates the out-of-sample diversification benefits of including hedge fund indexes in global stock-bond portfolios. The topic is investigated by assessing several asset allocation strategies from 1998 to 2016. ...

    • Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories: a pooled analysis of 2181 population-based studies with 65 million participants 

      Rodriguez-Martinez, Andrea; Zhou, Bin; Sophiea, Marisa K.; Bentham, James; Paciorek, Christopher J.; Turilli, Maria L.C.; Andersen, Lars Bo; Anderssen, Sigmund Alfred; Ariansen, Inger Kristine Holtermann; Bjertness, Espen; Bjertness, Marius Bergsmark; Ekelund, Ulf; Graff-Iversen, Sidsel; Grøholt, Else Karin; Haugsgjerd, Teresa Risan; Bergh, Ingunn Holden; Janszky, Imre; Kolle, Elin; Krokstad, Steinar; Madar, Ahmed Ali; Sen, Abhijit; Skodje, Gry Irene; Sørgjerd, Elin Pettersen; Nilsen, Bente; Steene-Johannessen, Jostein; Tarp, Jakob; Tell, Grete S.; Torheim, Liv Elin; Wilsgaard, Tom; Carrillo-Larco, Rodrigo M.; Bennett, James E.; Di Cesare, Mariachiara; Taddei, Cristina; Bixby, Honor; Stevens, Gretchen A.; Riley, Leanne M.; Cowan, Melanie J.; Savin, Stefan; Danaei, Goodarz; Chirita-Emandi, Adela; Kengne, Andre P; Khang, Young-Ho; Laxmaiah, Avula; Malekzadeh, Reza; Miranda, Jaime; Moon, Jin Soo; Popovic, Stevo; Sørensen, Thorkild I.A.; Soric, Maroje; Starc, Gregor (Peer reviewed; Journal article, 2020)
      Background Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which ...