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Nijenhuis, J.R. (author), Heijmans, J.A.C. (author), de Breeje, R. (author), Hazelebach, R.L.M. (author), de Vreugd, J. (author), Crowcombe, W.E. (author), Naron, D.J. (author), Fritz, E.C. (author), Borghi, G. (author), Navarro, R. (author), Sillari, L. (author), Sambenedetto, E. (author), Eder, J. (author), Kamphues, F.G. (author)Described is the M1 segment support, as designed by TNO in the period 2015- 2016. The design has significantly changed and improved compared to the earlier designs. During the period 2009-2010 prototypes for the primary mirror support of the E-ELT have been developed. These have been extensively tested by ESO. Design improvement were found to be...conference paper 2016
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- Molkenboer, F.T. (author), Koster, N.B. (author), Naron, D.J. (author), Deutz, A.F. (author) public lecture 2015
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Boslooper, E.C. (author), van der Heiden, N. (author), Naron, D.J. (author), Schmits, R. (author), van der Velde, J.J. (author), van Wakeren, J.M.O. (author)Design, development and verification of the passive Fine Sun Sensor (FSS) for the BepiColombo spacecraft is described. Major challenge in the design is to keep the detector at acceptable temperature levels while exposed to a solar flux intensity exceeding 10 times what is experienced in Earth orbit. A mesh type Heat Rejection Filter has been...conference paper 2012
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- Naron, D.J. (author), Verhoeven, G.J.H.A. (author), TNO Bouw (author) article 2003
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- TNO Bouw (author), Ploeger, T. (author), Naron, D.J. (author), Oldengarm, J. (author), Visser, H. (author) report 2003
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Naron, D.J. (author), Verhoeven, G.J.H.A. (author), TNO Bouw (author)De markt voor koeling in gebouwen is een wereldwijde groeimarkt. Hoewel elektrisch gedreven koelapparaten een hoge energie efficiency hebben bereikt, gebruiken ze nog steeds grote hoeveelhe-den energie en veroorzaken ze hoge piekbelastingen in het elektriciteitsnet. Drogingskoeling (of ook Desiccant Evaporative Cooling (DEc)) is een alternatieve...article 2002
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TNO Bouw (author), Jongen, S.C.H.M. (author), Versluis, R. (author), Naron, D.J. (author)Aangezien het toepassen van PV vrij duur is, is het van belang te zoeken naar een PV systeem configuratie, die een optimaal rendement heeft. In dit rapport wordt de optimale positionering van een PV array op een plat dak geëvalueerd. De positionering wordt optimaal genoemd, als de opbrengst (in kWh) per m2 dakoppervlak maximaal is. Merk op dat...report 2002
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- Versluis, R. (author), Naron, D.J. (author), TNO Industrie (author) conference paper 2001
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- Naron, D.J. (author), TNO Bouw (author) conference paper 1999
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Naron, D.J. (author), van der Ree, B.G.C. (author), Rolloos, M. (author), TNO Bouw (author)The Dynamic System Testing (DST) method is one of the methods chosen in the preliminary CEN/TC 312 European quality standards [1 ] to measure the energetic performance of Solar Domestic Hot Water (SDHW) systems. These European standards make a reference to the DST procedure as defined in the Draft International Standard ISO/DIS 9459-5 [2]. The...conference paper 1998