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Numerical investigation of direct absorption solar collectors based on carbon black nanofluids
(Peer reviewed; Journal article, 2023)A novel model of a rectangular direct absorption solar collector (DASC) based on carbon black (CB) nanofluids for concentrated solar power is presented herein. Distributions of temperature, velocity, volume fraction of ... -
Numerical Investigation of the Required Quantity of Inert Gas Agents in Fire Suppression Systems
(Peer reviewed; Journal article, 2020)Inert gas agents have the potential to be widely used in fire suppression systems due to health and safety concerns associated with active chemicals. To suppress fire while minimizing hypoxic effects in an occupied area, ... -
Numerical modelling of permafrost spring discharge and open-system pingo formation induced by basal permafrost aggradation
(Journal article; Peer reviewed, 2020)In the high Arctic valley of Adventdalen, Svalbard, sub-permafrost groundwater feeds several pingo springs distributed along the valley axis. The driving mechanism for groundwater discharge and associated pingo formation ... -
Numerical Modelling of Two-phase Flow in a Gas Separator Using Eulerian-Lagrangian Flow Model
(Peer reviewed; Journal article, 2021)Gravity-driven separators are broadly used in various engineering applications to remove particulate matters from gaseous fluids to meet legislation demands. This study represents a detailed numerical investigation of a ... -
Numerical models of multiphase flows with sticky particles
(Doctoral thesis, 2024)Plugging caused by adhesive particles remains an important problem in multiphase fluid dynamics for decades and needs extensive theoretical research. This work aims to investigate this problem using a coupled Computational ... -
Numerical Simulation of a Two- Phase Cyclone Separator.
(Bachelor thesis, 2019) -
Numerical Simulation of Fluid Flow inside the Flow Control Valve
(Journal article, 2019)Hydraulic valves are widely used in many branches and they are still developed and improved. Due to the problem with verification of flow phenomena which appears during valves operation numerical simulations methods are ... -
Numerical simulations of the sliding impact between an ice floe and a ship hull structure in ABAQUS
(Peer reviewed; Journal article, 2022)This paper studies the hull structural responses of a steel grillage subjected to sliding ice loads, which have been rarely investigated in the literature. Sliding ice loads are modelled using nonlinear finite element ... -
Numerical study of downscaling the Runehamar tunnel fire te
(Bachelor thesis, 2016-06-14)An increase in tunnels in Norway, have brought forth a higher demand for safety measures, amongst others, fire safety. Experimental fire safety data from tunnels that contributes to solving engineering problems with low ... -
A numerical study of flow field and particle deposition in nasal channels with deviant geometry
(Peer reviewed; Journal article, 2021)Deviant geometry of nasal channels results in significant changes to nasal aerodynamics that alter flow resistance, sensation, and the ability to filter aerosols. The invasive, operative modification of nasal geometry might ... -
Numerical study of the airflow criterion of pressurization systems using Fire Dynamics Simulator
(Master thesis, 2020)Smoke control systems are used to prevent the spread of fire and smoke within buildings. Typical areas to be protected are the egress routes, atriums, and areas with larger fire loads. Smoke control systems prevent excessive ... -
Nurse-patient interaction and self-transcendence: assets for a meaningful life in nursing home residents?
(Peer reviewed; Journal article, 2020)Background Due to the shift to an older population worldwide and an increased need for 24-h care, finding new and alternative approaches to increase wellbeing among nursing home (NH) residents is highly warranted. To guide ... -
Nurses' use of social media during the COVID-19 pandemic-A scoping review
(Peer reviewed; Journal article, 2022)Background During the COVID-19 pandemic, nurses stand in an unknown situation while facing continuous news feeds. Social media is a ubiquitous tool to gain and share reliable knowledge and experiences regarding COVID-19. ... -
Nurses’ experiences of ICU diaries following implementation of national recommendations for diaries in intensive care units: A quality improvement project
(Peer reviewed; Journal article, 2020)Objectives To evaluate critical care nurses’ experiences of ICU diaries following the implementation of national recommendations for the use of diaries for critically ill patients. Design A quality improvement project ... -
Nurses’ strategies for overcoming barriers to fundamental nursing care in patients with COVID-19 caused by infection with the SARS-COV-2 virus: Results from the ‘COVID-NURSE’ survey
(Peer reviewed; Journal article, 2022)Aims To identify strategies used by registered nurses and non-registered nursing care staff in overcoming barriers when providing fundamental nursing care for non-invasively ventilated inpatients with COVID-19. Design Online ... -
Nursing care in an African context: A qualitative study from Haydom Lutheran Hospital, Tanzania
(GeGCA-NUFU Publications vol.9, Master thesis, 2004-12) -
Nursing Care to Patients with Guillain-Barré Syndrome
(Bachelor thesis, 2022) -
Nursing Education: Students’ Narratives of Moral Distress in Clinical Practice
(Peer reviewed; Journal article, 2021)Background: Research indicates that newly graduated nurses are often unprepared for meeting challenging situations in clinical practice. This phenomenon is referred to as a “reality shock”. This gap in preparedness may ... -
Nursing home leaders’ and nurses’ experiences of resources, staffing and competence levels and the relation to hospital readmissions – a case study
(Journal article; Peer reviewed, 2018)Background Thirty-day hospital readmissions represent an international challenge leading to increased prevalence of adverse events, reduced quality of care and pressure on healthcare service’s resources and finances. ... -
Nursing home residents´ADL status, institution-dwelling and association with outdoor activity: a cross sectional study
(Peer reviewed; Journal article, 2020)Introduction The Norwegian regulations for nursing homes consider access to meaningful activities to be an indicator for the quality of nursing homes. Activities of daily living (ADL) provide important basic self-care ...