Browsing SINTEF Open by Title
Now showing items 4340-4359 of 10126
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Hydrogen re-liquefaction Process for Boil-off Gas Handling on a Large-scale Liquid Hydrogen Carrier
(Science et technique du froid;, Chapter; Peer reviewed, 2023)With the recent focus on hydrogen, seaborne shipping is considered an option for the large-scale transport of liquid hydrogen (LH2). For efficient shipping, boil-off gas (BOG) from the cargo tanks needs to be optimally ... -
Hydrogen separation membranes based on dense ceramic composites in the La27W5O55.5–LaCrO3 system
(Peer reviewed; Journal article, 2015)Some compositions of ceramic hydrogen permeable membranes are promising for integration in high temperature processes such as steam methane reforming due to their high chemical stability in large chemical gradients and CO2 ... -
Hydrogen som energibærer - Energi- og utslippsregnskap for utvalgte energikjeder
(SINTEF Energi. Rapport;, Research report, 2002) -
Hydrogen storage properties of rare earth (RE) borohydrides (RE = La, Er) in composite mixtures with LiBH4 and LiH
(Peer reviewed; Journal article, 2015) -
Hydrogen trapping in X70 structural pipeline steel and weldments
(Chapter; Peer reviewed, 2018)Diffusion measurements and thermal desorption measurements have been performed on a X70 pipeline steel, in as received and normalized and quenched condition, after being hydrogen charged for 200 h at 100 MPa hydrogen gas ... -
Hydrogen-assisted crack propagation in α-iron during elasto-plastic fracture toughness tests
(Journal article; Peer reviewed, 2019)Elasto-plastic fracture toughness tests of a commercially pure iron were performed in air and in hydrogen gas at two different pressures. Some unique characteristics of hydrogen-enhanced cracking were exhibited at both the ... -
Hydrogen-assisted fatigue crack growth in ferritic steels – a fractographic study
(Journal article; Peer reviewed, 2018)Fatigue crack growth (FCG) behavior of a Fe-3wt.%Si ferritic alloy under different environmental conditions using in-situ electrochemical (cathodic) hydrogen (H) charging has been investigated. Three frequencies have been ... -
Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part I: Intergranular crack propagation at relatively low stress intensities
(Peer reviewed; Journal article, 2018) -
Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part II: Accelerated regime manifested by quasi-cleavage fracture at relatively high stress intensity range values
(Peer reviewed; Journal article, 2018)Hydrogen effect on fatigue performance at relatively high values of stress intensity factor range, ΔK, of pure BCC iron has been studied with a combination of various electron microscopy techniques. Hydrogen-assisted fatigue ... -
Hydrogen-enhanced fatigue crack growth behaviors in a ferritic Fe-3wt%Si steel studied by fractography and dislocation structure analysis
(Peer reviewed; Journal article, 2019)The effect of hydrogen (H) on the fatigue behavior is of significant importance for metallic structures. In this study, the hydrogen-enhanced fatigue crack growth rate (FCGR) tests on in-situ electrochemically H-charged ... -
Hydrogenation of CO2 to Methanol by Pt Nanoparticles Encapsulated in UiO-67: Deciphering the Role of the Metal−Organic Framework
(Journal article; Peer reviewed, 2019)Metal–organic frameworks (MOFs) show great prospect as catalysts and catalyst support materials. Yet, studies that address their dynamic, kinetic, and mechanistic role in target reactions are scarce. In this study, an ... -
Hydrolicer - Utredning av system, stress og velferd ved avlusing
(SINTEF Ocean rapporter;2018:01081 A, Research report, 2018-12-21)Mekaniske avlusingsmetoder blir stadig vanligere i havbruksnæringa. Det er et stort behov for å dokumentere effekten på fiskevelferden ved bruk av disse metodene, i tillegg til effekten på lusenivået. Ideen bak dette ... -
Hydrological performance of lined permeable pavements in Norway
(Peer reviewed; Journal article, 2021)Lined permeable pavements (LPPs) are types of sustainable urban stormwater systems (SUDs) that are suitable for locations with low infiltration capacity or shallow groundwater levels. This study evaluated the hydrological ... -
Hydromorfologisk klassifisering av elver og økologisk relevans - testing av metode
(SINTEF Rapport;, Research report, 2020)Denne rapporten beskriver utprøving av en foreslått metode for hydromorfologisk klassifisering av elver i utvalgte vannforekomster. Metoden inneholder bruk av 8 indikatorer for morfologi, 4 indikatorer for barrierer og 8 ... -
Hydropeaking Impact Assessment for Iberian Cyprinids: Hydropeaking Tool Adaptation
(Chapter; Peer reviewed, 2022) -
Hydrophobic Catalyst Support Surfaces by Silylation of γ-Alumina for Co/Re Fischer-Tropsch Synthesis
(Peer reviewed; Journal article, 2018)Eight different silanes with chloro or methoxy active ligands have been examined to modify the surface of a standard γ-alumina support to investigate the effect of surface acidity and hydrophobicity in Fischer-Tropsch ... -
Hydropower Aggregation by Spatial Decomposition – an SDDP Approach
(Peer reviewed; Journal article, 2022)The balance between detailed technical description, representation of uncertainty and computational complexity is central in long-term scheduling models applied to hydro-dominated power system. The aggregation of complex ... -
Hydropower and fish – Report and messages from workshop on research and innovation in the context of the European policy framework
(Journal article; Peer reviewed, 2018)Hydropower is the world's largest renewable electricity source and will have an important role in the future energy system with increased requirements to integrate environmental and socioeconomic aspects of sustainability. ... -
Hydropower Bidding in a Multi-Market Setting
(Peer reviewed; Journal article, 2018)We present a literature survey and research gap analysis of mathematical and statistical methods used in the context of optimizing bids in electricity markets. Particularly, we are interested in methods for hydropower ...