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An analytical approach to model Structure–Soil–Structure Interaction (SSSI) of arbitrarily distributed buildings under SH waves
(Peer reviewed; Journal article, 2023)In this work, a simplified analytical framework based on the multiple scattering theory is proposed to model the structure–soil–structure interaction of buildings excited by antiplane shear waves. To this purpose, each ... -
Analytical approximate capillary surfaces
(Journal article, 2018)Analytical approaches to hydrostatic capillary (meniscus) problem in infinite horizontal channel and axisymmetric container are developed. For these geometric cases, finding the capillary menisci reduces to freeboundary ... -
Analytical Calculation Model for Predicting Cracking Behavior of Reinforced Concrete Ties
(Journal article; Peer reviewed, 2020)This paper formulates an analytical calculation model for predicting the cracking behavior of reinforced concrete ties to provide more consistent crack width calculation methods for large-scale concrete structures in which ... -
Analytical Calculation of Yoke Flux Patterns in Fractional-Slot Permanent Magnet Machines
(Journal article; Peer reviewed, 2017)Machine design problems are often solved under the assumption of no-load when calculating iron flux densities. However, it is particularly important to account for the fluxes from the stator currents, the armature reaction, ... -
Analytical challenges and characterization of skin and gut microbiota of Atlantic salmon fry in a commercial smolt production facility.
(Master thesis, 2018)Although the Atlantic salmon is an economically important specie, little information exist on the composition of its gut and skin microbiota during early lifestages. Fish microbiota play an essential role in health of fish ... -
Analytical design considerations for MVDC solid-state circuit breakers
(Chapter, 2019)This paper investigates the design principles of a solid-state circuit breaker (SS CB) for medium voltage direct current (MVDC) grids. The emphasis is given on the design of the required active and passive components that ... -
An Analytical Framework for Resilience Exemplified with a Real Time Operational Center
(Journal article, 2020)Integrated operations (IO) is an ongoing change process in the oil and gas industry. New technological opportunities enable working in new ways that involve an integration of onshore and offshore personnel. This paper ... -
Analytical Frameworks, Impact Categories, Indicators and Performance Evaluation
(Chapter, 2023)This chapter introduces the background for indicators to be used to monitor and communicate the environmental performance of different systems and activities. They are anchored in the DPSIR-analytical framework which stands ... -
Analytical gradient-based optimization of offshore wind turbine substructures under fatigue and extreme loads
(Journal article; Peer reviewed, 2016)Design optimization of offshore wind turbine support structures is an expensive task due to the highly-constrained, non-convex and non-linear nature of the design problem. A good depth of detail in the problem formulation ... -
Analytical gradients of first-order diffraction and radiation forces for design optimization of floating structures
(Journal article; Peer reviewed, 2024)Gradient-based design optimization of floating structures with many design variables requires efficient and accurate computation of hydrodynamic coefficients including wave excitation forces and their derivatives with ... -
Analytical Iron Loss Evaluation in the Stator Yoke of Slotless Surface-Mounted PM Machines
(Peer reviewed; Journal article, 2022)One of the attractive benefits of slotless machines is low losses at high speeds, which could be emphasized by a careful stator core loss assessment, potentially available already at the pre-design stage. Unfortunately, ... -
Analytical Loss Equations for Three Level Active Neutral Point Clamped Converters
(Chapter, 2020)This paper presents the analytical expressions that can be used to calculate conduction and switching losses in each devices of an Active Neutral Point Clamped Converter. These expressions can be used to determine the ... -
An analytical method for evaluating and visualizing embodied carbon emissions of buildings
(Peer reviewed; Journal article, 2020)Greenhouse gas emissions associated with buildings constitute a large part of global emissions, where building materials and associated processes make up a significant fraction. These emissions are complicated to evaluate ... -
Analytical Methods for Determination of the Oxidative Status in Oils
(Master thesis, 2012)In industry today standard oxidative quality parameters are based on measurements of primary and secondary oxidation products, measured by PV and AV respectively. These methods are all prone to limitations and weaknesses, ... -
An Analytical Model for Detailed Transient Fault Analysis of Doubly-Fed Induction Machines
(Chapter, 2020)This paper presents an exact analytical solution to the two-phase and three-phase short-circuit events of the doubly-fed induction machine (DFIM). The contribution is intended to strengthen the predictability of DFIMs under ... -
An Analytical Model for Sparse Network Codes: Field Size Considerations
(Peer reviewed; Journal article, 2020)One of the by-products of Sparse Network Coding (SNC) is the ability to perform partial decoding, i.e., decoding some original packets prior to collecting all needed coded packets to decode the entire coded data. Due to ... -
Analytical Model for the Molecular Ionization Energy in an External Electric Field
(Peer reviewed; Journal article, 2024)A model for the molecular ionization energy in an applied electric field is presented on the basis of a perturbation expansion in the electric field. The leading term arises from the Frenkel approach, which is the same for ... -
Analytical model to assess bending moments in wind turbine support structures subjected to ship collisions
(Master thesis, 2020)The number of offshore wind farms is growing rapidly, which increases the likelihood of ship collisions with offshore wind turbines. Additionally, the cost of energy reduction for wind turbines is achieved due to radical ... -
Analytical modeling of sub-surface porous reservoir compaction
(Journal article; Peer reviewed, 2018)Fluid extraction has led to compaction, land subsidence, flooding and even earthquakes many places around the world. Although rare, the environmental costs could be overwhelming. Once compaction has been identified, possible ... -
Analytical PM Eddy Currents Loss Evaluations in Inverter-Fed Slotless Machines Induced by SVM Control Using Polar Coordinates Formulations
(Peer reviewed; Journal article, 2023)Space vector modulation (SVM) is a widespread method for controlling PM machines. However, the switching harmonics contribute to eddy current losses in the magnet region. In the analytical modeling of slotless PM machines, ...