Blar i NTNU Open på forfatter "Grynning, Steinar"
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Advanced transparent facades: market available products and associated challenges in building performance simulation
Taveres-Cachat, Ellika; Grynning, Steinar; Almas, Oddvar; Goia, Francesco (Journal article; Peer reviewed, 2017)The starting point of this study is to provide a non-exhaustive overview of relevant transparent advanced facade technologies available on the market and suited to Nordic climates. A corresponding literature review is ... -
Aerogel Granulate Glazing Facades and their Application Potential from an Energy Saving Perspective
Ihara, Takeshi; Gao, Tao; Grynning, Steinar; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2015)Aerogel granulate glazing systems for energy efficient buildings have various promising properties, including their thermal insulation properties and translucent features. In this study, the energy performance of aerogel ... -
Aging effects on thermal properties and service life of vacuum insulation panels
Wegger, Erlend; Jelle, Bjørn Petter; Sveipe, Erland; Grynning, Steinar; Gustavsen, Arild; Baetens, Ruben; Thue, Jan Vincent (Journal article; Peer reviewed, 2011)Vacuum insulation panels (VIPs) represent a high-performance thermal insulation material solution offering an alternative to thick wall sections and large amounts of traditional insulation in modern buildings. Thermal ... -
Assessing Responsive Building Envelope Designs Through Robustness-Based Multi-Criteria Decision Making in Zero-Emission Buildings
Moschetti, Roberta; Homaei, Shabnam; Taveres-Cachat, Ellika Rose Renee; Grynning, Steinar (Journal article, 2022)Responsive building envelopes (RBEs) are central to developing sustainability strategies for zero emission/energy buildings (ZEBs). RBEs are a large group of complex technologies and systems, which is why multi-criteria ... -
Automatic vs Manual Control Strategy for Window Blinds and Ceiling Lights: Consequences to Perceived Visual and Thermal Discomfort
Lolli, Nicola; Nocente, Alessandro; Brozovsky, Johannes; Woods, Ruth; Grynning, Steinar (Journal article; Peer reviewed, 2019)A case study to evaluate the occupants' satisfaction in relation to two different control strategies (fully automatic and manual) for blind and ceiling lights use in cell offices was carried on in Trondheim, Norway. A group ... -
Balancing competing parameters in search of optimal configurations for a fix louvre blade system with integrated PV
Cachat, Ellika Traveres; Bøe, Kristian; Lobaccaro, Gabriele; Goia, Francesco; Grynning, Steinar (Journal article; Peer reviewed, 2017)In this paper, a parametric analysis of the configuration of a fix louvre-blade system with integrated PV coating is presented. The study evaluates different exploitations of solar energy focusing on the competing functions ... -
Bruk av bygningsintegrerte solceller (BIPV) i Norge. Kunnskapsstatus
Bunkholt, Nora Schjøth; Time, Berit; Gullbrekken, Lars; Grynning, Steinar; Kvande, Tore (SINTEF Fag;, Research report, 2021)SINTEF har gjennomført et prosjekt med hovedmål å kartlegge praksis, kunnskapsnivå og kunnskapsbehov hos aktører som jobber med anskaffelse, prosjektering og utførelse av bygninger med bygningsintegrerte solceller (BIPV). ... -
CFD Study of Diffuse Ceiling Ventilation through Perforated Ceiling Panels
Nocente, Alessandro; Arslan, Tufan; Grynning, Steinar; Goia, Francesco (Peer reviewed; Journal article, 2020)Diffuse Ceiling Ventilation (DCV) is a promising concept to address internal air quality and thermal comfort requirements in contemporary buildings. Sound-absorbing perforated ceiling panels are common in office rooms and ... -
Climate Adaptation in Maintenance Operation and Management of Buildings
Grynning, Steinar; Gradeci, Klodian; Gaarder, Jørn Emil; Time, Berit; Lohne, Jardar; Kvande, Tore (Peer reviewed; Journal article, 2020)The aim of this paper is to analyze the basic criteria, trends, applications, and developments related to climate adaptation in building maintenance and operation management (MOM) practices in Norway. Investigations conducted ... -
Climate adaptation of buildings through MOM- and upgrading - State of the art and research needs
Grynning, Steinar; Wærnes, Elisabeth Gaal; Kvande, Tore; Time, Berit (Journal article; Peer reviewed, 2017)This study presents an overview of research initiatives and projects addressing climate adaption in management operation and maintenance (MOM) and upgrade of existing buildings. The aim was to identify knowledge needs and ... -
Climate Adaptation of School Buildings through MOM – A Case Study
Grynning, Steinar; Gaarder, Jørn Emil; Lohne, Jardar (Journal article; Peer reviewed, 2017)The aim of the study was to map routines and planning tools concerning climate adaptation measures in buildings based on an analysis of a case building. The case was used to assess the strategy and main challenges of ... -
Computational Fluid Dynamics Study of a Diffuse Ceiling Ventilation System through Sound-absorbing Ceiling Panels
Nocente, Alessandro; Grynning, Steinar; Mathisen, Hans Martin; Goia, Francesco (Chapter, 2018)The Diffuse Ceiling Ventilation (DCV) is one of the promising concepts to satisfy ventilation and thermal comfort requirements in modern buildings. This solution allows the injection of a high amount of ventilation air at ... -
Dynamic thermal performance of a PCM window system:characterization using large scale measurements
Grynning, Steinar; Goia, Francesco; Time, Berit (Peer reviewed; Journal article, 2015)Introdution of more dynamic building envelope components have been done throughout the last decades in order to try to increase indoor thermal comfort and reduce energy need in buildings for both temperature and light ... -
Efficiency of BIPV system – Field study in Norwegian climate
Gullbrekken, Lars; Bunkholt, Nora Schjøth; Grynning, Steinar; Bellman, Martin; Kvande, Tore (Journal article; Peer reviewed, 2019)Use of solar cells (PV) and solar collectors are key remedies in buildings where a large part of the energy supply should be based on renewable energy. The aim of this work has been to evaluate calculated and measured solar ... -
Gas-filled panels for building applications: A state-of-the-art review
Baetens, Ruben; Jelle, Bjørn Petter; Gustavsen, Arild; Grynning, Steinar (Journal article; Peer reviewed, 2010)With their thermal conductivity down to 10 mW/(mK), gas-filled panels (GFPs) are regarded as possible high performance thermal insulating solutions for building applications. However, thermal conductivities of respectively ... -
Hot Box Investigations and Theoretical Assessments of Miscellaneous Vacuum Insulation Panel Configurations in Building Envelopes
Grynning, Steinar; Jelle, Bjørn Petter; Uvsløkk, Sivert; Gustavsen, Arild; Baetens, Ruben; Caps, Ronald; Meløysund, Vivian (Journal article; Peer reviewed, 2011)Vacuum insulation panels (VIPs) are regarded as one of the most promising existing high performance thermal insulation solutions on the market today as their thermal performance typically range 5—10 times better than ... -
Impact of convection on thermal performance of aerogel granulate glazing systems
Ihara, Takeshi; Grynning, Steinar; Gao, Tao; Gustavsen, Arild; Jelle, Bjørn Petter (Journal article; Peer reviewed, 2015)Among currently available window systems, aerogel granulate glazing systems are considered promising for achieving good thermal and visual comfort in buildings. In aerogel granulate glazing systems, it is important to ... -
Improving Thermal Insulation of Timber Frame Walls by Retrofitting with Vacuum Insulation Panels – Experimental and Theoretical Investigations
Sveipe, Erland; Jelle, Bjørn Petter; Wegger, Erlend; Uvsløkk, Sivert; Grynning, Steinar; Thue, Jan Vincent; Time, Berit; Gustavsen, Arild (Journal article; Peer reviewed, 2011)Many of the Norwegian buildings from the 1960s–1980s with timber frame walls are ready for retrofitting. Retrofitting of these buildings with vacuum insulation panels (VIPs) may be performed without significant changes to ... -
Key Elements of and Materials Performance Targets for Highly Insulating Window Frames
Gustavsen, Arild; Grynning, Steinar; Arasteh, Dariush; Jelle, Bjørn Petter; Goudey, Howdy (Journal article; Peer reviewed, 2011)The thermal performance of windows is important for energy efficient buildings. Windows typically account for about 30–50 percent of the transmission losses though the building envelope, even if their area fraction of the ... -
Perspective of Aerogel Glazings in Energy Efficient Buildings
Gao, Tao; Ihara, Takeshi; Grynning, Steinar; Jelle, Bjørn Petter; Lien, Anne Gunnarshaug (Journal article; Peer reviewed, 2016)The application perspective of aerogel glazings in energy efficient buildings has been discussed by evaluating their energy efficiency, process economics, and environmental impact. For such a purpose, prototype aerogel ...