- document
-
Moghaddam, E.M.C. (author), Foumeny, E.A. (author), Stankiewicz, A.I. (author), Padding, J.T. (author)This paper investigates the validity of azimuthal averaging of 3D temperature fields in the analysis of lateral heat transfer in dense particle packings. This is conducted by synthetic generation of 3D packing surrogates of spheres, cylinders and Raschig rings with tube-to-pellet diameter ratio, 3 < N < 6, using an in-house Rigid Body...journal article 2021
- document
-
den Boer, E. (author), Wulff, Jörg (author), Mäder, UIf (author), Engwall, Erik (author), Bäumer, Christian (author), Perko, Z. (author), Timmermann, Beate (author)Purpose: Pencil beam scanning (PBS) for moving targets is known to be impacted by interplay effects. Four-dimensional computed tomography (4DCT)-based motion evaluation is crucial for understanding interplay and developing mitigation strategies. Availability of high-quality 4DCTs with variable breathing traces is limited. Purpose of this work...journal article 2021
- document
-
de Goederen, R. (author), Pu, S. (author), Silos Viu, M. (author), Doan, D. (author), Overeem, S. (author), Serdijn, W.A. (author), Joosten, K. F.M. (author), Long, X. (author), Dudink, J. (author)Study objectives: Unobtrusive monitoring of sleep and sleep disorders in children presents challenges. We investigated the possibility of using Ultra-Wide band (UWB) radar to measure sleep in children. Methods: Thirty-two children scheduled to undergo a clinical polysomnography participated; their ages ranged from 2 months to 14 years. During...journal article 2021
- document
-
Wang, D. (author), Rueda, José L. (author), Rakhshani, E. (author), van der Meijden, M.A.M.M. (author)Unlike synchronous generators, wind turbines cannot directly respond to large disturbances, which may cause transient instability, due to their power electronic-based interface and maximum power control strategy. To effectively monitor the influence of wind turbines, this paper proposes an approach that combines decision trees (DTs), and a...journal article 2020
- document
-
van Woerkom, P.Th.L.M. (author)Joan Muysken, full professor in the Afdeling der Werktuigbouwkunde en Scheepsbouwkunde of the TH Delft 1932-1944 and rector magnificus of the TH Delft in the period 1943 – 1944.report 2020
- document
-
Deutz, D.B. (author), van der Zwaag, S. (author), Groen, P.C. (author)As demand rises for flexible electronics, traditionally prepared sintered ceramic sensors must be transformed into fully new sensor materials that can bend and flex in use and integration. Negative temperature coefficient of resistance (NTC) ceramic thermistors are preferred temperature sensors for their high accuracy and excellent stability,...journal article 2020
- document
-
van Hengel, I.A.J. (author), Gelderman, F. S.A. (author), Athanasiadis, S. (author), Minneboo, M.B. (author), Weinans, H.H. (author), Fluit, A. C. (author), van der Eerden, B.C.J. (author), Fratila-Apachitei, E.L. (author), Apachitei, I. (author), Zadpoor, A.A. (author)The holy grail of orthopedic implant design is to ward off both aseptic and septic loosening for long enough that the implant outlives the patient. Questing this holy grail is feasible only if orthopedic biomaterials possess a long list of functionalities that enable them to discharge the onerous task of permanently replacing the native bone...journal article 2020
- document
-
Hagen, N. (author)A belt conveyor system is a commonly used mean of transportation for dry bulk material. The system components are subjected to wear because of the multiple rotating components. This will result in component failures on the long run. Maintenance or replacement actions are required for these components in order to prevent these system failures. In...report 2019
- document
- Olberts, O.L. (author) report 2019
- document
-
Van Pampus, M.J. (author)With growing demands on speed and amount of freight transport and simultaneous technological progress in data processing and the development of mobile applications, possibilities for the freight transport sector arise. In this paper we specifically look into the latest developments in the field of instant freight transport, i.e. services...report 2019
- document
-
Scali, M. (author), Veldhoven, P.A.H. (author), Henselmans, P.W.J. (author), Dodou, D. (author), Breedveld, P. (author)Needles with diameter under 1 mm are used in various medical applications to limit the risk of complication and patient discomfort during the procedure. Next to a small diameter, needle steerability is an important property for reaching targets located deep inside the body accurately and precisely. In this paper, we present a 0.5-mm prototype...journal article 2019
- document
- Plas, L.A. van der (author) report 2018
- document
- Steenkamp, A.S.A. (author) report 2018
- document
- Weerheim, R. (author) report 2018
- document
-
Borst, L. (author)In order to fulfill the demands of today’s society considering efficient use of natural resources and energy, structural components designed by engineers are pushed to being more efficient in its use of material and energy. Structural optimization is a tool that can aid engineers with this goal. There are three types of structural optimization,...report 2018
- document
- Lavidas, G. (author) journal article 2018
- document
- van den Hoed, M. (author) master thesis 2018
- document
- Steendijk, J.J. (author) report 2018
- document
- Vreeswijk, J.A.M. (author) master thesis 2018
- document
- Jonker, T. (author) master thesis 2018