Blar i SINTEF Proceedings på emneord "VDP::Teknologi: 500"
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Combined Calcination and CO2 Capture in Cement Clinker Production by Use Of Electrical Energy
(SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)The technical feasibility of electrifying the calcination process in a precalciner cement kiln system was assessed by studying different electrification concepts. Resistance-based heating was selected as it requires no CO2 ... -
Comparing tangible and graphical interface of occupant voting system: Preliminary results of experimental field study in an office
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)Occupant voting systems (OVS) collect real-time votes on occupants’ perception on the indoor environment. The votes are applied to improve building control to achieve low energy consumption and improved occupant satisfaction. ... -
Convective Dissolution in Field Scale Co2 Storage Simulations Using the OPM Flow Simulator
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)In this work we introduce an accurate and efficient way of including the effect of convective mixing in field scale 3D simulations. The effect of the convective mixing is included in the field scale simulations by introducing ... -
The Costs of CO2 Carbonation in the Cement Industry
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)Rising climate change requires rapid changes in high emitting industries such as the cement industry. A concept developed in recent years which attracts researchers, entrepreneurs and policy makers alike is the so-called ... -
COVID-19 dent guard and movable room for dentists ‘practice with design solution for air cleaning in natural ventilation
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)Virus could dependently spread in the air rising human infection. The global awareness issues by COVID-19 of the virus at average size about 0.125 μm smaller than dust led to the lung disorder. Thus, the social distancing ... -
CSEM for CO2 Storage – Feasibility Study at Smeaheia to Optimise Acquisition
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)In this work, we evaluate the use of controlled-source electromagnetics (CSEM) for CO2 monitoring at Smeaheia, a possible candidate for future phases of the Norwegian full-scale CCS project. CSEM is sensitive to electrically ... -
Data-based calibration of physics-based thermal models of single-family houses
(SINTEF Proceedings;5, Chapter; Peer reviewed, 2020)The calibration of building energy simulation models is crucial for addressing the issue of the discrepancy between the simulation output and real-world measurements. The majority of current research studies have used ... -
Datasets for grey-box model identification from representative archetypes of apartment blocks in Norway
(SINTEF Proceedings;5, Chapter; Peer reviewed; Conference object, 2020)Grey-box models combine a relatively simple physical description of the building with a data-driven inference of key parameters and are often used for this purpose. A challenge with grey-box models is that the model ... -
Defining Ship Autonomy by Characteristic Factors
(SINTEF Proceedings;3, Chapter; Peer reviewed; Conference object, 2019)Several papers have proposed ways to define levels of autonomy (LOA), i.e. how responsibility is shared between an automation system and a human when the automation system to some degree can operate independently of the ... -
Demand-controlled ventilation in schools: Influence of base ventilation rates on subjective symptoms, perceived indoor environment and young adults' learning performance
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)The ventilation airflow rates in a demand-controlled ventilation strategy typically vary between a base (Vmin) and a maximum ventilation rate (Vmax). Classrooms have relatively short but intense hours of occupancy and a ... -
Description of the Work and Preliminary Results of the Ac2ocem Project in Facilitating Carbon Capture Technology in the Cement Industry Using Oxyfuel Combustion
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)The Paris agreement compels CO2 intensive industries, such as the cement industry to significantly decrease the CO2 emissions. The source of the CO2 emissions from the cement industry is related to the calcination and the ... -
Design and Multi-Objective Optimization of Co2 Value Chains for a Net-Negative Waste To Energy Sector: A Swiss Case Study
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)This study investigates the optimal design of CO2 value chains aimed at decarbonizing the waste to energy (WtE) sector on a national scale and presents the case study of Switzerland. Switzerland has 30 WtE plants that ... -
Development and Application of a Ventilation System Based on Vertical Descendent Confluent Jets
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)This paper presents the development and application of a ventilation system based on vertical confluent jets. The thermal comfort and indoor air quality levels, Air Distribution Index and energy consumption are evaluated ... -
Development of Silica Sodalite With Enhanced Porosity via Topotactic Synthesis for Pre Combustion Co2 Capture
(SINTEF Proceedings;4, Chapter; Conference object; Peer reviewed, 2019)Topotactic conversion of layered silicates is reported to yield sodalite with enhanced frameworks, chemical compositions and predictable outcomes. Traditional hydrothermal synthesis results in sodalite with occluded matter ... -
Digital twin of the Live-In Lab Testbed KTH: development and calibration
(SINTEF Proceedings;5, Chapter; Peer reviewed; Conference object, 2020)In the last decade, the development of Information and Communication Technology (ICT) has enabled unprecedented possibilities to tackle worldwide ambitious sustainability targets. Demonstration facilities like the KTH ... -
Discerning relative humidity trends in vernacular and conventional building typologies for occupant health
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)The indoor built environment has a significant impact on the occupant's physiological, psychological, and behavioral health. Moisture is an important parameter that has a direct bearing on the quality of a built environment. ... -
Domestic hot water decomposition from measured total heat load in Norwegian buildings
(SINTEF Proceedings;5, Chapter; Conference object; Peer reviewed, 2020)In Nordic climates, the energy use in buildings is dominated by space heating (SH) and domestic hot water (DHW). Heat load measurements with hourly resolution from smart meters are now becoming the standard. However, in ... -
Effect of aging on decorative and renovation products containing biocides: Assessment of its impact on indoor air quality
(SINTEF Proceedings;9, Chapter; Peer reviewed; Conference object, 2021)To evaluate the impact of the aging (the use of detergent and exposure to light, high relative humidity, and temperature) on the efficiency of biocides present in the renovation plaster after being added to polyester ... -
Effect of Caprock Relative Permeability on Co2 Flow through it
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)Geologic carbon storage is needed to meet the climate goal of limiting global warming to 1.5 ºC. Injecting in deep sedimentary formations brings CO2 to a supercritical state, yet less dense than the resident brine making ... -
The Effect of New User Sectors on the CCS Innovation System
(SINTEF Proceedings;7, Chapter; Peer reviewed; Conference object, 2021)In most mitigation scenarios compatible with achieving the goals of the Paris Agreement, carbon capture and storage (CCS) develops and diffuses at a very rapid pace over the coming decades. The technology is frequently ...