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van der Holst, B. (author), Verhoeven, G. (author), Nguyen, P. (author), Kok, K. (author), Emde, M.F. (author), Nutma, J.S. (author), la Fleur, S. (author)The increasing number of full-electric heat pumps (HPs) could potentially lead to congestion issues in future distribution grids. However, most modern HPs have the possibility to reduce demand during expected congestion events in a flexible manner. This study proposes a new approach for characterizing the potential downward flexibility of full...conference paper 2023
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Garcia-Castro, R. (author), Lefrançois, M. (author), Poveda-Villalon, M. (author), Daniele, L. (author)This book chapter provides the motivation for the SAREF ontology as well as its relationship with existing IoT ontologies, focussing on the smart home and smart application domains. Provides the context of its origin and evolution since its first version published by ETSI in November 2015 and details how it is developed in practice. The chapter...bookPart 2023
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Sapounas, A. (author), Molhoek, M.S. (author), Bezemer, R.A. (author)De gewasontwikkeling en de oogstplanning in een kas zijn gebaat bij een homogeen kasklimaat. Echter, zelfs bij gebruik van geavanceerde systemen kan het klimaat nog behoorlijk inhomogeen zijn. Een inhomogeen kasklimaat en een daaraan gerelateerd niet uniform groeiend en producerend gewas zorgt voor een hoger energiegebruik. De teler zal te allen...report 2022
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- van Heumen, S.P.M. (author) public lecture 2022
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Jacobs, P. (author)Een kaars uitmaken, hoe moeilijk kan het zijn? Het is niet moeilijk, maar je kunt het wel op een ongezonde manier doenarticle 2022
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Nedeljkovic, M. (author), Mylonas, A. (author), Wiktor, V. (author), Schlangen, E. (author), Visser, J.H.M. (author)Fine recycled concrete aggregates (fRCA, 0–4 mm) are produced from demolished concrete structures and consist of natural aggregates and old cement mortar. The presence of old cement mortar has detrimental effect on the fresh properties and trength of new concrete. This study aims to investigate the working mechanism and effectiveness of...article 2022
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Chai, X. (author), Rozsas, A. (author), Slobbe, A. (author), Teixeira, A. (author)This paper investigates the impact of structural health monitoring (SHM) on the failure probability of a simulated sheet pile wall system. We use Bayesian statistics to estimate non-directly observable soil parameters from measured structural responses. These estimates are used to calculate the failure probability of the structure against...article 2022
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- Bartezzaghi, A. (author), Giurgiu, I. (author), Marchiori, C. (author), Rigotti, M. (author), Sebastian, R. (author), Malossi, C. (author) conference paper 2022
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Xu, Q. (author), Hofmeyer, H. (author), Maljaars, J. (author), van Herpen, R.A.P. (author)This paper presents two full-scale fire resistance tests of sandwich panels with connections, to verify one way coupled fire-structure simulations. The heat transfer simulations agree well with the tests, however, the structural response simulations show some differences compared to the start of the first test, which is a sandwich panel façade....conference paper 2022
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Dannel, S. (author), Kompatscher, K. (author), Nijman, R.E. (author), Henquet, E.M.R. (author)Er ligt een aanzienlijke potentie voor opgeschaald gebruik van biobased materialen in de bouw. Het aandeel van biobased materialen in de bouw is echter nog zeer beperkt terwijl tegelijkertijd voor veel bouwmaterialen en producten steeds meer toepassingen ontwikkeld worden. Een uitgebreid en versnippert pakket van eisen, normen en wensen, dat is...report 2022
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Donkervoort, D.R. (author)Bij het verduurzamen van woningen blijkt keer op keer dat deze vaak te veel van elkaar verschillen om overal dezelfde oplossingen toe te passen. Tegelijkertijd is een confectieaanpak met standaardoplossingen nodig om snel genoeg te verduurzamen. Tijd voor een andere strategie. Door slimme matching en vraagbundeling werkt TNO samen met onze...article 2022
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- Borsboom, W.A. (author), Kornaat, W. (author), van der Linden, R. (author) public lecture 2022
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li Piani, T. (author), Weerheijm, J. (author), Sluys, L.J. (author)Adobe is a traditional masonry made of sundried earthen bricks and mud mortar. Despite a millennial history of buildings of architectural value, adobe still connotes a so called ‘not engineered’ construction type. Namely, the material and structural properties of adobe are still not entirely addressed, resulting in an equally uncertain normative...article 2022
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Borsboom, W.A. (author), Kornaat, W. (author), van der Linden, R. (author), Eslami Mossallam, B. (author), de Gids, W. (author)Control of HVAC systems may reduce congestion of the electricity grid on district level by shifting energy demand of buildings and increase the self-consumption of local photovoltaic energy. To achieve an optimal control of ventilation, occupant behaviour should be taken into account. To describe occupant behaviour, usually black box models are...conference paper 2022
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- Borsboom, W.A. (author), Kornaat, W. (author), van der Linden, R. (author) public lecture 2022
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- Nijland, T.G. (author) article 2022
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Borsboom, W.A. (author), Eslami Mossallam, B. (author), van der Linden, R.J.P. (author)One of the major challenges in the energy transition of the built environment is how to integrate energy-producing neighbourhoods into the existing energy infrastructure. The aim is to avoid the peak load of local renewable energy by consuming it at district level as much as possible. The energy transition puts an increasing burden on the local...conference paper 2022
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van den Boom, S.J. (author), van Veen, D. (author), Diederen, A. (author), Gartner, T. (author), Weerheijm, J. (author)This work investigates the impact protection properties of auxetic metamaterial lattices for impact velocities between 40 and 100 m/s, in a 1D impact scenario. After successful previous experiments and simulations with lower impact velocities and nylon samples, we now investigate whether or not the auxetic properties of such metamaterial are...conference paper 2022
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- Gartner, T. (author), van den Boom, S.J. (author), Weerheijm, J. (author), Sluijs, L.J. (author) conference paper 2022
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Jacobs, P. (author), Khoury, E. (author), Klerk, M. (author), Valkema, M. (author)Existing schools are badly insulated and often suffer from inadequate ventilation and cold in winter and too high temperatures in summer. Further schools nearby a busy road require high efficiency filtering, which traditionally lead to high pressure drops and installation noise. Current ventilation systems suitable for renovation often require...article 2022