Blar i Institutt for marin teknikk på tidsskrift "Journal of Engineering for the Maritime Environment (Part M)"
Viser treff 1-11 av 11
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A comparative study of different methods for predicting the long-term extreme structural responses of the combined wind and wave energy concept semisubmersible wind energy and flap-type wave energy converter
(Journal article; Peer reviewed, 2018)The combined wind and wave concept semisubmersible wind energy and flap-type wave energy converter was developed in the EU FP7 project MARINA Platform. It consists of a four-column semisubmersible with a 5-MW wind turbine ... -
A system approach to selective catalytic reduction deNOx monolithic reactor modelling using bond graphs
(Journal article; Peer reviewed, 2018)Stricter NOx emission limits for marine diesel engines have resulted in a market demand for engine external NOx reduction solutions. This demand has led to the development of ammonia-based selective catalytic reduction ... -
Assessment of offshore wind power including effects of sea surface roughness using observed wind statistics
(Journal article; Peer reviewed, 2022) -
Assessment of random wave energy dissipation due to submerged aquatic plants in shallow water using deep water wave conditions
(Peer reviewed; Journal article, 2021)This article addresses the random wave energy dissipation due to submerged aquatic plants in shallow water based on deep water wave conditions including estimation of wave damping. The motivation is to provide a simple ... -
Estimation of wave power in shallow water using deep water wind and wave statistics
(Peer reviewed; Journal article, 2020)The article addresses how the wave power in shallow water can be estimated based on available wind and wave statistics for a deep water ocean area. The average statistical properties of the wave power in shallow water ... -
Improving pre-turbine SCR systems in marine two stroke diesel engines using hybrid turbocharging: a numerical study of SCR operation range and system fuel efficiency
(Journal article; Peer reviewed, 2019)In this article, a performance evaluation of a novel system solution combining a hybrid turbocharger and a pre-turbine selective catalytic NOx reduction system is carried out. Pre-turbine selective catalytic system are ... -
Long-Term Fatigue Damage Sensitivity to Wave Directionality in Extra Large Monopile Foundations
(Journal article, 2017)The fatigue damage sensitivity to wave directionality on large-diameter monopile foundations for use in the offshore wind turbine industry is investigated. A frequency domain approach with the Dirlik method is used for a ... -
Random wave-driven drag forces on near-bed vegetation in shallow water based on deepwater wind conditions
(Journal article; Peer reviewed, 2019)This article provides a simple analytical method for giving estimates of random wave-driven drag forces on near-bed vegetation in shallow water from deepwater wind conditions. Results are exemplified using a Pierson–Moskowitz ... -
Random wave-driven seabed shear stress estimation in shallow water based on long-term variation of deep water wave conditions
(Journal article; Peer reviewed, 2017)This article presents a simple analytical method giving estimates of wave-driven bottom stresses for very rough and mud seabeds in shallow water from long-term wave statistics in deep water. The results are exemplified ... -
Revisiting statistical properties of surf parameter with characteristic wave parameters for single random waves including spectral bandwidth effects
(Peer reviewed; Journal article, 2021)Results from a comparative study of the joint distribution of surf parameter and wave period are provided. First, two transformed joint distributions of wave height and wave period are compared. One of the distributions ... -
Some relationships between build strategy and shipbuilding time in European shipbuilding
(Peer reviewed; Journal article, 2023)The build strategy of a ship specifies what is to be produced how, when, where and with what resources. Although it has been emphasised to play an important role in determining shipbuilding time and cost, scientific research ...