Browsing Publikasjoner fra CRIStin - NTNU by Title
Now showing items 17968-17987 of 37317
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Integrated CO2 solutions for supermarkets
(Journal article; Peer reviewed, 2018)Supermarkets represent a refrigeration application area which is spearheading towards the total phase in of natural working fluids. Exposed to demanding customers where reputation is an important part of the business, focus ... -
Integrated CO2 system with HVAC and hot water for hotels: Field measurements and performance evaluation
(Journal article; Peer reviewed, 2020)This study investigates the performance of an integrated CO2 (R744) heat pump and chiller unit in a Norwegian hotel. The system consists of a single unit for heating, cooling and hot water with an integrated thermal storage. ... -
Integrated design and operational optimization of energy systems in dairies
(Journal article; Peer reviewed, 2023)Around 70% of worldwide industrial energy use is today based on fossil energy. Electrification of low temperature heat in this sector is pointed out as a key measure to reduce emissions. A large amount of the low temperature ... -
Integrated design optimization of spar floating wind turbines
(Peer reviewed; Journal article, 2020)A linearized aero-hydro-servo-elastic floating wind turbine model is presented and used to perform integrated design optimization of the platform, tower, mooring system, and blade-pitch controller for a 10 MW spar floating ... -
Integrated dynamic analysis of a spar floating wind turbine with a hydraulic drivetrain
(Peer reviewed; Journal article, 2022)Conventional drivetrains with gearbox failures are associated with major downtime in offshore wind turbines. This impacts the maintenance cost and cost of energy. A hydraulic transmission eliminates the need for gearbox ... -
Integrated energy concepts for high performance hotel buildings
(Journal article, 2018)Integrated energy concepts with heat recovery are not widely applied for hotels, i.e. there is a huge potential to further reduce the specific primary energy demand in this kind of buildings. The development and implementation ... -
Integrated Energy Systems for Green Ports; A Cost Model and Case Study
(Chapter, 2023)In this paper, an integrated port energy system is described and modeled based on cost modeling and including practical constraints. The model uses simulated power data to operate an energy management system (EMS) with ... -
Integrated evaluation of energy and emission reduction potential and management strategies for urban road systems
(Journal article; Peer reviewed, 2019)Solving the problems of high energy consumption and high emissions generated by the urban road systems is of great importance for the construction of low-carbon cities. Several tools have been developed to establish a ... -
Integrated exposure assessment of northern goshawk (Accipiter gentilis) nestlings to legacy and emerging organic pollutants using non-destructive samples
(Journal article; Peer reviewed, 2019)In the present study, concentrations of legacy and emerging contaminants were determined in three non-destructive matrices (plasma, preen oil and body feathers) of northern goshawk (Accipiter gentilis) nestlings. Persistent ... -
Integrated flow chamber device for live cell microscopy
(Journal article; Peer reviewed, 2019)In vitro quantification of the effect of mechanical loads on cells by live microscopy requires precise control of load and culture environment. Corresponding systems are often bulky, their setup and maintenance are time ... -
Integrated GNSS/IMU Hub Motion Estimator for Offshore Wind Turbine Blade Installation
(Journal article; Peer reviewed, 2019)Offshore wind turbines (OWTs) have become increasingly popular for their ability to harvest clean offshore wind energy. Bottom-fixed foundations are the most used foundation type. Because of its large diameter, the foundation ... -
Integrated heating and cooling CO2 heat pump system in a modern distribution centre
(Chapter, 2018)Industry is responsible for about 25-30 % of the global primary energy demand (Elmegaard, Zühlsdorf et al. 2017), and around two thirds of this is used for heating and cooling (Elmegaard, Zühlsdorf et al. 2017). Several ... -
Integrated high temperature heat pumps and thermal storage tanks for combined heating and cooling in the industry
(Peer reviewed; Journal article, 2021)This study investigates the integrated heat pump system of a green-field dairy located in Bergen, Norway. The purpose of the study is to determine the energy consumption and system performance. The dairy features a novel ... -
Integrated hydrological risk analysis for hydropower projects
(Chapter, 2019)The production of electricity from hydropower is exclusively determined by the availability of water. Upstream water use such as irrigation and drinking water supply, down-stream constraints and climate change are just ... -
Integrated Learning Approach Based on Fused Segmentation Information for Skeletal Fluorosis Diagnosis and Severity Grading
(Peer reviewed; Journal article, 2021)Skeletal fluorosis is a form of endemic disease caused by the excessive intake of fluoride. Bone deformation and periosteal calcification are the typical manifestations that can be observed in the images and are usually ... -
Integrated life-cycle assessment of electricity-supply scenarios confirms global environmental benefit of low-carbon technologies
(Journal article; Peer reviewed, 2015)Decarbonization of electricity generation can support climate-change mitigation and presents an opportunity to address pollution resulting from fossil-fuel combustion. Generally, renewable technologies require higher initial ... -
Integrated Local and Coordinated Overvoltage Control to Increase Energy Feed-In and Expand DER Participation in Low-Voltage Networks
(Journal article; Peer reviewed, 2022) -
Integrated maritime fuel management with stochastic fuel prices and new emission regulations
(Journal article; Peer reviewed, 2018)Maritime fuel management (MFM) controls the procurement and consumption of the fuels used on board and therefore manages one of the most important cost drivers in the shipping industry. At the operational level, a shipping ... -
Integrated master surgery and outpatient clinic scheduling
(Peer reviewed; Journal article, 2022)In this paper, we study an integrated master surgery and outpatient clinic scheduling problem, motivated by the situation at the Orthopaedic Department at St. Olav’s Hospital, Trondheim. During a treatment process, the ... -
An integrated materials approach to ultrapermeable and ultraselective CO2 polymer membranes
(Peer reviewed; Journal article, 2022)A challenge in the design of polymeric membranes for gas separation is the tradeoff between permeability, or how fast gases can flow through the membrane, and selectivity, the ability to separate one gas from another. In ...