Topi Rönkkö
Topi Rönkkö
Associate professor, Tampere University
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Año
Nucleation mode particles with a nonvolatile core in the exhaust of a heavy duty diesel vehicle
T RÖnkkÖ, A Virtanen, J Kannosto, J Keskinen, M Lappi, L Pirjola
Environmental science & technology 41 (18), 6384-6389, 2007
2272007
Effect of dilution conditions and driving parameters on nucleation mode particles in diesel exhaust: Laboratory and on-road study
T Rönkkö, A Virtanen, K Vaaraslahti, J Keskinen, L Pirjola, M Lappi
Atmospheric Environment 40 (16), 2893-2901, 2006
2012006
Exhaust particles of modern gasoline vehicles: A laboratory and an on-road study
P Karjalainen, L Pirjola, J Heikkilä, T Lähde, T Tzamkiozis, L Ntziachristos, ...
Atmospheric Environment 97, 262-270, 2014
1502014
Dispersion of particles and trace gases nearby a city highway: mobile laboratory measurements in Finland
L Pirjola, P Paasonen, D Pfeiffer, T Hussein, K Hämeri, T Koskentalo, ...
Atmospheric environment 40 (5), 867-879, 2006
1432006
Traffic is a major source of atmospheric nanocluster aerosol
T Rönkkö, H Kuuluvainen, P Karjalainen, J Keskinen, R Hillamo, JV Niemi, ...
Proceedings of the National Academy of Sciences 114 (29), 7549-7554, 2017
1102017
Winter and summer time size distributions and densities of traffic-related aerosol particles at a busy highway in Helsinki
A Virtanen, T Rönkkö, J Kannosto, J Ristimäki, JM Mäkelä, J Keskinen, ...
Atmospheric Chemistry and Physics 6 (9), 2411-2421, 2006
1012006
Spatial and temporal characterization of traffic emissions in urban microenvironments with a mobile laboratory
L Pirjola, T Lähde, JV Niemi, A Kousa, T Rönkkö, P Karjalainen, ...
Atmospheric Environment 63, 156-167, 2012
992012
Heavy duty diesel engine exhaust aerosol particle and ion measurements
T Lahde, T Ronkko, A Virtanen, TJ Schuck, L Pirjola, K Hameri, M Kulmala, ...
Environmental science & technology 43 (1), 163-168, 2009
862009
The formation and physical properties of the particle emissions from a natural gas engine
J Alanen, E Saukko, K Lehtoranta, T Murtonen, H Timonen, R Hillamo, ...
Fuel 162, 155-161, 2015
822015
First online measurements of sulfuric acid gas in modern heavy-duty diesel engine exhaust: implications for nanoparticle formation
F Arnold, L Pirjola, T Ronkko, U Reichl, H Schlager, T Lahde, J Heikkila, ...
Environmental science & technology 46 (20), 11227-11234, 2012
802012
Vehicle engines produce exhaust nanoparticles even when not fueled
T Rönkkö, L Pirjola, L Ntziachristos, J Heikkilä, P Karjalainen, ...
Environmental science & technology 48 (3), 2043-2050, 2014
742014
Can real-world diesel exhaust particle size distribution be reproduced in the laboratory? A critical review Jorma Keskinen
J Keskinen, T Rönkkö
Journal of the Air & Waste Management Association 60 (10), 1245-1255, 2010
742010
Effects of gaseous sulphuric acid on diesel exhaust nanoparticle formation and characteristics
T Rönkkö, T Lähde, J Heikkilä, L Pirjola, U Bauschke, F Arnold, ...
Environmental science & technology 47 (20), 11882-11889, 2013
692013
Chemical composition and size of particles in emissions of a coal-fired power plant with flue gas desulfurization
K Saarnio, A Frey, JV Niemi, H Timonen, T Rönkkö, P Karjalainen, ...
Journal of aerosol science 73, 14-26, 2014
632014
Mobile measurements of ship emissions in two harbour areas in Finland
L Pirjola, A Pajunoja, J Walden, JP Jalkanen, T Rönkkö, A Kousa, ...
Atmospheric Measurement Techniques 7 (1), 149-161, 2014
632014
Time-resolved characterization of primary particle emissions and secondary particle formation from a modern gasoline passenger car
P Karjalainen, H Timonen, E Saukko, H Kuuluvainen, S Saarikoski, ...
Atmospheric Chemistry and Physics 16 (13), 8559-8570, 2016
612016
Characteristics and source apportionment of black carbon in the Helsinki metropolitan area, Finland
A Helin, JV Niemi, A Virkkula, L Pirjola, K Teinilä, J Backman, M Aurela, ...
Atmospheric Environment 190, 87-98, 2018
572018
Nanoparticle emissions from a heavy-duty engine running on alternative diesel fuels
J Heikkila, A Virtanen, T Ronkko, J Keskinen, P Aakko-Saksa, T Murtonen
Environmental science & technology 43 (24), 9501-9506, 2009
562009
Development of particle number size distribution near a major road in Helsinki during an episodic inversion situation
VM Kerminen, TA Pakkanen, T Mäkelä, RE Hillamo, M Sillanpää, ...
Atmospheric Environment 41 (8), 1759-1767, 2007
552007
Dependence between nonvolatile nucleation mode particle and soot number concentrations in an EGR equipped heavy-duty diesel engine exhaust
T Lähde, T Rönkkö, A Virtanen, A Solla, M Kytö, C Söderström, ...
Environmental science & technology 44 (8), 3175-3180, 2010
542010
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Artículos 1–20