Blar i Institutt for konstruksjonsteknikk på tittel
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Nano-enabled anti-icing surfaces and coatings - Superhydrophobicity and icephobicity characterization of fouling-release coatings
(Master thesis, 2015)Anti-icing and icephobic materials have been topics of many researches due to the challenges that icing poses. Arctic regions are also gaining interest due to its resource potentials. In this thesis, different commercial ... -
Nano-scale characterisation of sheared β” precipitates in a deformed Al-Mg-Si alloy
(Journal article; Peer reviewed, 2019)This paper compares the nano-scale structure of β” precipitates in a peak-aged Al-Mg-Si alloy before and after deformation. Three complementary advanced transmission electron microscopy techniques are used to reveal the ... -
Nanoconfined Water Dynamics in Multilayer Graphene Nanopores
(Peer reviewed; Journal article, 2020)Water dynamics in frictionless carbon nanotubes and across ultrathin graphene nanopores have been extensively studied. In contrast, the fundamental properties of nanoconfined water in multilayer graphene nanopores (MGPNs), ... -
Nanohinge-Induced Plasticity of Helical Carbon Nanotubes
(Journal article; Peer reviewed, 2013)Helical carbon nanotubes with intentionally incorporated non‐hexagonal defects have unexpectedly high toughness and plasticity, in addition to the well‐recognized extreme elasticity. The obtained toughness approaches 5000 ... -
Nanomechanical Characteristics of Trapped Oil Droplets with Nanoparticles: A Molecular Dynamics Simulation
(Peer reviewed; Journal article, 2021)Nanoparticles (NPs) possess great potentials in applications to enhanced oil recovery (EOR), the underlying mechanisms of which however remain to be explored. In this study, the motion of NPs and the local pressure ... -
Nanomechanical characterization of additively manufactured metallic alloys
(Doctoral theses at NTNU;2022:96, Doctoral thesis, 2022)Additive manufacturing (AM), a burgeoning manufacturing method for producing metallic materials, induces extraordinary impacts on the resulting performance. It is of great importance to investigate the microstructure and ... -
Nanomechanical Characterization of Single Micron-Sized Polymer Particles
(Journal article; Peer reviewed, 2009)The mechanical characterization of single micron‐sized polymer particles is very important for understanding the anisotropic conductive adhesives interconnection. In this article, a nanoindentation‐based flat punch method ... -
NANOMECHANICS OF POLYMERAND COMPOSITE PARTICLES
(Doktoravhandlinger ved NTNU, 1503-8181; 2009:213, Doctoral thesis, 2009)This thesis concerns the nanomechanics of micron-sized polymer and composite particles used in electronic packaging technology. The aim of this PhD study is to develop a scientific methodology for characterizing the ... -
Nanorubber-modified cement system for oil and gas well cementing application
(Journal article, 2017)Flexible cement systems with low shrinkage are more capable than the conventional cement systems to withstand the tensile stresses generated by fluctuation of temperature and pressure in oil and gas wells. In this work ... -
Nanoscale Correlations of Ice Adhesion Strength and Water Contact Angle
(Peer reviewed; Journal article, 2020)Surfaces with low ice adhesion represent a promising strategy to achieve passive anti-icing performance. However, as a successful and robust low ice adhesion surface must be tested under realistic conditions at low ... -
Nanoscale creep behavior and its size dependency of a Zr-based bulk metallic glass manufactured by selective laser melting
(Journal article; Peer reviewed, 2022)Nanoscale creep behaviors of metallic glasses (MGs) have gathered considerable interests in recent years, owing to their distinct atomistic mechanisms of plasticity. Additive manufacturing (AM) is a burgeoning technique ... -
Nanoscale Deicing by Molecular Dynamics Simulation
(Journal article; Peer reviewed, 2016)Deicing is important to human activities in low-temperature circumstances, and is critical to combat the damages caused by excessive accumulation of ice. The aim of creating anti-icing materials, surfaces and applications ... -
Nanoscale Hydrate Adhesion on Organic Surfaces
(Journal article; Peer reviewed, 2024)The future of addressing persistent gas hydrate blockages in oil and gas pipelines lies in the realm of surface material design, aimed at reducing environmental harm and energy inefficiencies associated with traditional ... -
Nanoscale modelling of combined isotropic and kinematic hardening of 6000 series aluminium alloys
(Peer reviewed; Journal article, 2020)Kinematic hardening is incorporated into a nanoscale model for 6000 series aluminium alloys consisting of three sub-models describing in turn precipitation of hardening particles, yield strength and work hardening. The ... -
Nanoscale Surface Engineering for Reducing Gas Hydrate Adhesion
(Journal article; Peer reviewed, 2025)Gas hydrate deposition and adhesion to inner pipeline walls significantly challenge the safety and efficiency of natural gas exploration and transportation systems. Effective material-based passive anti-hydrate solutions ... -
Nanosized Magnesium Oxide With Engineered Expansive Property for Enhanced Cement-System Performance
(Journal article, 2017)The bulk shrinkage of cement sheaths in oil wells can result in loss of long-term zonal isolation. Expansive additives are used to mitigate bulk shrinkage. To compensate effectively for bulk shrinkage during the late plastic ... -
Nanosized SiC particle reinforced Ti6Al4V matrix composites manufactured by laser melting deposition
(Peer reviewed; Journal article, 2022)In this work, in-situ (TiC+Ti5Si3)/Ti6Al4V matrix composites (TMCs) with enhanced hardness and wear performance were manufactured by laser melting deposition (LMD) via the addition of nanosized SiC powder. The microstructures ... -
Nanostructure-based finite element analyses of aluminium profiles subjected to quasi-static axial crushing
(Journal article; Peer reviewed, 2018)In this study, a nanostructure model is used to predict the stress-strain curves of the aluminium alloys AA6063, AA6061 and AA6110 in T6, T7 and O tempers based on the chemical composition and the thermo-mechanical history. ... -
Nanostructuring Cu Surfaces for Efficient CO2 Condensation
(Master thesis, 2019)Utvikling av nye metoder for CO2-fangst i industrien, såkalt CO2-håndtering (CCS), er avgjørende for å kunne redusere effektene av global oppvarming i fremtiden. Kondensering av CO2 foregår i flere deler av de ulike ... -
Nanotechnology for Anti-Icing Application: From Superhydrophobic Surfaces to Super-Low Ice Adhesion Surfaces
(Doctoral theses at NTNU;2016:348, Doctoral thesis, 2016)Within the past two decades, the Arctic regions have attracted significant attentions from all over the world because of appraisals on an undiscovered wealth of petroleum and mineral resources. Harsh environmental challenges, ...