Blar i Fakultet for arkitektur og design (AD) på forfatter "Jelle, Bjørn Petter"
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Accelerated aging of treated aluminum for use as a cool colored material for facades
Ihara, Takeshi; Jelle, Bjørn Petter; Gao, Tao; Gustavsen, Arild (Journal article; Peer reviewed, 2016)Cool colored materials like membrane sheets and dried coatings exhibit higher reflectances in the near infrared region compared to conventional materials of the same color and are therefore desirable, as they provide energy ... -
Accelerated climate aging of building materials and their characterization by Fourier transform infrared radiation analysis
Jelle, Bjørn Petter; Nilsen, Tom-Nils; Hovde, Per Jostein; Gustavsen, Arild (Journal article; Peer reviewed, 2012)Building materials and their durability and aging are essential to the performance of buildings and their building physical aspects over time. Accelerated climate aging investigations are carried out in order to study the ... -
Aerogel Granule Aging Driven by Moisture and Solar Radiation
Ihara, Takeshi; Jelle, Bjørn Petter; Gao, Tao; Gustavsen, Arild (Journal article; Peer reviewed, 2015)The application of aerogel in the building and construction sector is very promising; therefore, its durability should be properly addressed. This study focuses on the aging effect of aerogel granules, emphasizing two aging ... -
Aerogel insulation for building applications: A state-of-the-art review
Baetens, Ruben; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2011)Aerogels are regarded as one of the most promising high performance thermal insulation materials for building applications today. With a thermal conductivity down to 13 mW/(mK) for commercial products they show remarkable ... -
Aerogel-Incorporated Concrete: An Experimental Study
Gao, Tao; Jelle, Bjørn Petter; Gustavsen, Arild; Jacobsen, Stefan (Journal article; Peer reviewed, 2014)Lightweight concrete can be prepared by replacing the normal aggregate of concrete, either partly or totally, with lightweight materials. In this work, by incorporating silica aerogel particles into concrete matrix, we ... -
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 ... -
Antireflection Properties of Monodisperse Hollow Silica Nanospheres
Gao, Tao; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2013)Monodisperse hollow silica nanospheres have been prepared by using a polystyrene nanosphere template-assistant approach and their potential as antireflection (AR) coatings for window applications has been discussed. The ... -
Building Integration of Aerogel Glazings
Gao, Tao; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2016)The recent building practices have shown that aerogel glazings can be used as a multifunctional building envelope component for different purposes. Nevertheless, the distinctive physical properties and energy performance ... -
Core-shell-typed Ag@SiO2 Nanoparticles as Solar Selective Coating Materials
Gao, Tao; Jelle, Bjørn Petter; Gustavsen, Arild (Journal article; Peer reviewed, 2013)Silver (Ag) nanoparticles with typical diameter of about 50 nm have been prepared via a polyol process. The as-prepared Ag nanoparticles are well crystallized and exhibit a characteristic surface plasmon resonance (SPR) ... -
Developing low-conductance window frames: Capabilities and limitations of current window heat transfer design tools - State-of-the-art review
Gustavsen, Arild; Arasteh, Dariush; Jelle, Bjørn Petter; Curcija, Dragan; Kohler, Christian (Journal article; Peer reviewed, 2008)While window frames typically represent 20—30% of the overall window area, their impact on the total window heat transfer rates may be much larger. This effect is even greater in low-conductance (highly insulating) windows ... -
Effect of facade components on energy efficiency in office buildings
Ihara, Takeshi; Gustavsen, Arild; Jelle, Bjørn Petter (Journal article; Peer reviewed, 2015)Properties of facade materials should be considered to determine which of them strongly affect building energy performance, regardless of the building shapes, scales, ideal locations, and building types, and thus may be ... -
Effective energy solutions using facade materials with highly reflective coatings and aerogel granulate glazing systems
Ihara, Takeshi (Doctoral thesis at NTNU;2016:146, Doctoral thesis, 2016)We are facing an urgent problem of reducing carbon dioxide emissions in order to mitigate climate change. The building sector is a main source of carbon dioxide emissions. This thesis is trying to contribute to the ... -
Experimental Investigations of Aerogel-Incorporated Ultra-High Performance Concrete
Ng, Serina; Jelle, Bjørn Petter; Sandberg, Linn Ingunn Christie; Gao, Tao; Wallevik, Olafur Haralds (Journal article; Peer reviewed, 2015)Improvements to concrete will have a large impact in the construction and building sector. As the attention is drawn towards energy-efficient and zero emission buildings, the thermal properties of concrete will be important. ... -
Fatigue Resistance of Double Sealant Composed of Polyisobutylene Sealant Adjacent to Silicone Sealant
Ihara, Takeshi; Gustavsen, Arild; Jelle, Bjørn Petter (Journal article; Peer reviewed, 2014)With the aid of current sealant technologies, a double sealant comprising adjacent silicone and polyisobutylene sealants may be used to enhance the durability of buildings. The inner silicone sealant is quite durable owing ... -
Fenestration of Today and Tomorrow: A State-of-the-Art Review and Future Research Opportunities
Jelle, Bjørn Petter; Hynd, Andrew; Gustavsen, Arild; Arasteh, Dariush; Goudey, Howdy; Hart, Robert (Journal article; Peer reviewed, 2012)Fenestration of today is continuously being developed into the fenestration of tomorrow, hence offering a steadily increase of daylight and solar energy utilization and control, and at the same time providing a necessary ... -
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 ... -
Hygrothermal Properties of Compressed Earthen Bricks
Zhang, Lei; Yang, Liu; Jelle, Bjørn Petter; Wang, Yu; Gustavsen, Arild (Journal article; Peer reviewed, 2018)The present study investigates the relationship between bulk density and hygrothermal behaviour of compressed earthen bricks. The experimental results show that the thermal conductivity linearly increases from 0.5228 W/(m ... -
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 ...