Searched for: author:"Rijkeboer, R.C."
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Rijkeboer, R.C. (author), Bremmers, D.A.C.M. (author), Samaras, Z. (author), Ntziachristos, L. (author), TNO Industrie en Techniek (author)
Although interest in particulate emissions has increased considerably during recent years, the subject of particulate matter (PM) emissions from small two-stroke engines used in road vehicles is still largely unexplored. This paper presents the results of an investigation, which examined the typical emission level and the typical characteristics...
article 2005
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Rijkeboer, R.C. (author), Binkhorst, R.P. (author), Gense, N.L.J. (author), van de Burgwal, H.C. (author), TNO Wegtransportmiddelen (author)
This report presents a general overview of the results of the Dutch In-use Compliance programme for passenger cars over the year 2002. The work in this year has been executed under a contract with the Dutch Ministry of Housing, Spatial Planning and the Environment for the period 2000-2003. The passenger car in-use compliance programme basically...
report 2003
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Hendriksen, P. (author), Vermeulen, R.J. (author), Rijkeboer, R.C. (author), Bremmers, D.A.C.M. (author), Smokers, R.T.M. (author), Winkel, R.G. (author), TNO Wegtransportmiddelen (author)
The project reported here concerns an investigation into the environmental performance of modern passenger cars on four different fuels: petrol, diesel, automotive LPG and CNG. The objectives of the project were twofold: - To make a valid and useful comparison between modern vehicles fuelled by these four fuels, as a possible basis for...
report 2003
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Rijkeboer, R.C. (author), Bremmers, D.A.C.M. (author), Samaras, Z. (author), Ntziachristos, L. (author), TNO Wegtransportmiddelen (author)
report 2003
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Rijkeboer, R.C. (author), Gense, N.L.J. (author), van de Burgwal, H.C. (author), TNO Wegtransportmiddelen (author)
A methodology was developed to quantify the emissions of traffic congestion on Dutch motorways. In the first phase of the project a categorisation of traffic flow conditions on motorways was elaborated. This categorisation was eventually linked to a traffic monitoring system that operates with induction loops. In the second phase trips were...
report 2002
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van de Burgwal, H.C. (author), Gense, N.L.J. (author), Rijkeboer, R.C. (author), Binkhorst, R.P. (author), TNO Wegtransportmiddelen (author)
report 2002
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Rijkeboer, R.C. (author), Hendriksen, P. (author), Gense, N.L.J. (author), TNO Wegtransportmiddelen (author)
With increasing complexity of engine management system there is a tendency for traditional driving cyles to become further and further removed from reality. So for a sensible evaluation of emissions and fuel consumption of road vehicles in the field there is an urgent need for 'real-world' driving patterns. Existing 'standard' driving cycles can...
conference paper 2001
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Hendriksen, P. (author), Riemersma, I.J. (author), Rijkeboer, R.C. (author), Rondel, M. (author), Schmal, D. (author), Smokers, R.T.M. (author), TNO Wegtransportmiddelen (author)
report 2000
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Gense, N.L.J. (author), Rijkeboer, R.C. (author), van de Burgwal, H.C. (author), TNO Wegtransportmiddelen (author)
In 1987 TNO Automotive started the execution of a large scale in-use compliance program for passenger cars. The initial goal of the program was: 'Monitoring the emission performance of passenger cars in-use and relating this performance to the situation at type approval'. In the early years the program proved to be very useful for detection of...
conference paper 2000
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Hendriksen, P. (author), Riemersma, I.J. (author), Rijkeboer, R.C. (author), Rondel, M. (author), Schmal, D. (author), Smokers, R.T.M. (author), TNO Wegtransportmiddelen (author)
In Task 2 of the MATADOR-project1 measurement methods have been developed for the evaluation of the energy consumption and emissions of vehicles with advanced propulsion systems, such as battery-electric, hybrid-electric and fuel cell vehicles. Based on an inventory of existing and prospective standard test procedures and of technology-specific...
report 2000
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Riemersma, I.J. (author), Jordaan, K.H. (author), Rijkeboer, R.C. (author), TNO wegtransportmiddelen (author)
Dit is het 4e rapport van het steekproef controleprogramma vrachtwagens. Het behandelt de proeven in het tijdvak 1998-2000.
report 2000
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Rijkeboer, R.C. (author), Elst, D.A.M.M. (author), TNO Wegtransportmiddelen (author)
Dit rapport vat de resultaten samen van de eerste 10 jaar van het steekproefcontroleprogramma personenauto's. Dit rapport vat de beleidsmatige aspecten samen. De technische aspecten zijn terug te vinden in de detailrapportage.
report 1999
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van de Weijer, C.J.T. (author), Rijkeboer, R.C. (author), TNO Wegtransportmiddelen (author)
In the development of the new emission reduction technologies, the benefits of the use of these technologies must be assessed for real-life engine use. As in practice engines are developed to perform as good as possible on the approval test cycle on the basis of which emission limits are set, it is of the utmost importance that the engine load...
conference paper 1999
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Rijkeboer, R.C. (author), Binkhorst, R.P. (author), TNO Wegtransportmiddelen (author)
Dit is de Engelse versie van het rapport 'Steekproefcontroleprogramma onderzoek naar luchtverontreiniging personenauto's in het verkeer'. Het beschrijft het 9de meetjaar hiervan. Met behulp van dit meetprogramma wordt gecontroleerd of personenauto's na aflevering aan de emissie eisen blijven voldoen. Tevens wordt gecontroleerd wat de invloed van...
report 1998
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Samaras, Z. (author), Zachariadis, T. (author), Joumard, R. (author), Vernet, I. (author), Hassel, D. (author), Weber, F.-J. (author), Rijkeboer, R.C. (author), TNO Wegtransportmiddelen (author)
This paper presents the first results of a project aimed at evaluation of a number of short tests that can be alternatively used for Inspection and Maintenance of in-use cars emissions performance. For this purpose, a large number of in-use cars from four European countries was tested according to a test protocol that included a wide selection...
article 1998
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Rijkeboer, R.C. (author), Havenith, C. (author), TNO Wegtransportmiddelen (author)
Bei Pkw mit Dreiwegkatalysator hat die Aussentemperatur einen beträchtlichen Einfluss auf die tatsächliche HC- und CO-Emission unter praktischen Fahrbedingungen. Bedingt hierdurch sind die realen Emissionen höher, als es das Typpruefergebnis erwarten lässt, wobei die Emissionsfaktoren für HC und CO in skandinavischen Ländern deutlicher höher...
article 1998
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Rijkeboer, R.C. (author), Havenith, C. (author), Baarbe, H.L. (author), TNO Wegtransportmiddelen (author)
Different scenarios have been compared for the future reduction of CO2-emission under real-world driving conditions. A significant shift towards diesel appears hardly to benefit the CO2 but would carry a real NOx penalty. Introduction of DI petrol engines and a shift towards gaseous fuels for s.i. engines would have similar results for CO2,...
conference paper 1998
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Rijkeboer, R.C. (author), Bijsterbosch, B.J. (author), Baarbé, H.L. (author), Bata, R. (author), TNO Wegtransportmiddelen (author)
Measurement procedures for the legal limitation of emissions from heavy duty engines should adequately reflect the actual use of such engines in practice. Equally important is the possibility to monitor the emission performance of certified engines on the market. This paper gives a short overview of the experiences with the Dutch in-use...
conference paper 1997
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Rijkeboer, R.C. (author), TNO Wegtransportmiddelen (author)
Voor wat betreft de emissie slaat de moderne auto zeker geen slecht figuur. Toch is de 'schoonmaakoperatie' nog lang niet ten einde. De komende 10 jaar staat de auto-industrie opnieuw voor een grote uitdaging om de uitstoot verder te verlagen en het brandstofverbruik te verminderen. Ir. Rijkeboer van TNO Wegtransportmiddelen praat u bij over de...
article 1997
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Rijkeboer, R.C. (author), Binkhorst, R.P. (author), Zuidgeest, L.W.M. (author), Rozendal, W.G.J. (author), TNO Wegtransportmiddelen (author)
This report describes the results of the 8th measuring year of the "in-use compliance project" carried out by TNO at the request of the Dutch Ministry of the Environment. Purpose and implementation of the project are in general terms that in connection with compliance with (international) legislation regarding exhaust emission, a number of...
report 1996
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