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Experimental investigation of a turbulent particle-laden flow inside a cubical differentially heated cavity

Authors: Kalilainen, Jarmo; Rantanen, Pekka; Lind, Terttaliisa M.; Auvinen, Ari S. J.; Dehbi, Abdel
Journal of Aerosol Science. Elsevier Ltd. Netherlands. Vol. 100 (2016) No: October , 73-87
Keywords: deposition, enclosure, experiment, natural convection
IN ENGLISH
DOI: 10.1016/j.jaerosci.2016.06.001

Experimental study of the boron and air effects on lodine transport in the primary circuit during a severe nuclear accident

Authors: Gouëllo, Mélany; Hokkinen, Jouni; Kärkelä, Teemu; Auvinen, Ari
International Congress on Advances in Nuclear Power Plants, ICAPP 2016, 17 - 20 April 2016, San Francisco, CA, USA
Proceedings. American Nuclear Societey ANS (2016), 752-758
IN ENGLISH

Experimental study on filtration of iodine with a wet electrostatic precipitator

Authors: Hokkinen, Jouni; Gouëllo, Mélany; Kärkelä, Teemu; Auvinen, Ari
International Congress on Advances in Nuclear Power Plants, ICAPP 2016, 17 - 20 April 2016, San Francisco, CA, USA
Proceedings. ANS (2016) , 756-764
IN ENGLISH

Miniaturized portable image-recording device for paper-based nucleotide assays with nanoparticles

Authors: Lo, S.J.; Wan, D.H.; Cheng, C.M.; Keranen, K.; Korhonen, R.; Kopola, H.; Yao, D.J.
18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015, 21 - 25 June 2015, Anchorage, USA
Proceedings. IEEE (2015) No: Article number 7181280, 1735-1738
Keywords: paper-based device, nanoparticle, light-emitting diode
IN ENGLISH
DOI: 10.1109/TRANSDUCERS.2015.7181280

Impact of gaseous atmosphere on the transport of Ruthenium in the primary circuit of a nuclear

Authors: Kajan, Ivan; Kärkelä, Teemu; Tapper, Unto; Gouëllo, Mélany; Ramebäck, Henrik; Auvinen, Ari; Ekberg, Christian
7th ERMSAR Conference, European Review Meeting on Severe Accident Research, ERMSAR2015, 24 - 26 March 2015, Marseille, France
. Nuclear Energy Agency (2015)
Keywords: ruthenium, air radiolysis, severe accident, source term, primary circuit, nuclear power plant
IN ENGLISH

Research on the transport and chemistry of fission products in primary circuit and containment conditions at VTT

Authors: Kärkelä, Teemu; Gouëllo, Mélany; Kalilainen, Jarmo; Rantanen, Pekka; Auvinen, Ari
International OECD-NEA/NUGENIA-SARNET Workshop on the "Progress in Iodine Behaviour for NPP Accident Analysis and Management", 30 March - April 1, 2015, Marseille, France
Proceedings. Institut de Radioprotection et de Sûreté Nucléaire; The European Commission; The Nuclear GENeration II and III Association NUGENIA; The Nuclear Energy Agency of the OECD  (2015)
Keywords: iodine, severe accident, source term, nuclear power plant
IN ENGLISH

Formation of particles by radiolytical oxidation of organic iodine

Authors: Kärkelä, Teemu; Auvinen, Ari; Kekki, Tommi; Kotiluoto, Petri; Lyyränen, Jussi; Jokiniemi, Jorma
Aerosol Technology 2015, AT2015, 15 - 17 June Tampere, Finland
. Finnish Association for Aerosol Research FAAR (2015)
Keywords: radiation, particle formation, iodine oxide particles
IN ENGLISH
http://www.tut .fi/at2015/wp-content/uploads/Formation-of-particles-by-radiolytical-oxidation-o f-organic-iodine.pdf

Recent studies on fission products behaviour in a severe accident

Authors: Gouëllo, Mélany; Kärkelä, Teemu; Hokkinen, Jouni; Kalilainen, Jarmo; Auvinen, Ari
CLADS Decommissioning Workshop - International Collaboration Toward Advanced Decommissioning of Fukushima-Daiichi NPP, 9 - 13 November 2015, Tokai-mura, Japan
 (2015)
Keywords: fission products, RCS, iodine, nuclear severe accident
IN ENGLISH

Experimental study on the reactions between cadmium and caesium iodide on the surface of primary circuit piping during a severe nuclear Accident

Authors: Gouëllo, Mélany; Kalilainen, Jarmo; Kärkelä, Teemu; Rantanen, Pekka; Auvinen, Ari
7th ERMSAR Conference, ERMSAR2015, 24 - 26 March 2015, Marseille, France
. Nuclear Energy Agency (2015) , 11 p
Keywords: primary circuit, iodine, cadmium, severe accident
IN ENGLISH
http://www.sar-net.eu/sites /default/files/ERMSAR_2015/Papers/Source_Term_Issues/022_Gouello_final.pdf

Filtration of gaseous and particulate iodine with a wet electrostatic precipitator

Authors: Gouëllo, Mélany; Kärkelä, Teemu; Hokkinen, Jouni; Auvinen, Ari; Rantanen, Pekka
Aerosol Technology 2015, AT2015, 15 - 17 June Tampere, Finland
. Finnish Association for Aerosol Research FAAR (2015)
Keywords: particle filtration, electrostatic precipitation, iodine oxide particles
IN ENGLISH
http://www.tut.fi/at2015/wp-content/uploads/Filtration-of-gaseous-and-particul ate-iodine-with-a-wet-electrostatic-precipitator.pdf

Radiolytical oxidation of gaseous iodine by beta radiation

Authors: Kärkelä, Teemu; Auvinen, Ari; Kekki, Tommi; Kotiluoto, Petri; Lyyränen, Jussi; Jokiniemi, Jorma
Radiochimica Acta. De Gruyter DE G. Vol. 103 (2015) No: 10, 719-728
Keywords: iodine, beta radiation, aerosol nucleation, nuclear safety
IN ENGLISH
DOI: 10.1515/ract-2015-2417

Roll-to-roll compatible flexible polymer solar cells incorporating a water-based solution-processable silver back electrode with low annealing temperature

Authors: Iannaccone, Giovanni; Välimäki, Marja; Jansson, Elina; Sunnari, Antti; Corso, Gianni; Bernardi, Andrea; Levi, Marinella; Turri, Stefano; Hast, Jukka; Griffini, Gianmarco
Solar Energy Materials and Solar Cells. Elsevier. Vol. 143 (2015) No: December , 227-235
Keywords: polymer solar cells, roll-to-roll fabrication, silver back-electrode, flexible device, photovoltaics, flexographic printing
IN ENGLISH
DOI: 10.1016/j.solmat.2015.06.053

Filtration of iodine with a wet electrostatic precipitator

Authors: Gouëllo, Mélany; Kärkelä, Teemu; Hokkinen, Jouni; Auvinen, Ari; Rantanen, Pekka
1st Chemistry in Energy Conference, CEC 2015, 20 - 22 July 2015, Edinburgh, UK
. Royal Society of Chemistry (2015)
Keywords: particle filtration, electrostatic precipitation, iodine oxide particles
IN ENGLISH
http://www.m aggichurchouseevents.co.uk/cec/Downloads/Programme%20and%20poster%20abstracts/8B 4%20Gouello%20Melany.pdf

Recent severe accident research synthesis of the major outcomes from the SARNET network

Authors: Van Dorsselaere, J.-P.; Auvinen, Ari; Beraha, D.; Chatelard, P.; Herranz, L.E.; Journeau, C.; Klein-Hessling, W.; Kljenak, I.; Miassoedov, A.; Paci, S.; Zeyen, R.
Nuclear Engineering and Design.  Elsevier Ltd. Vol. 291 (2015) No: June 4, 19 - 34
Keywords: European Commission, Fukushima nuclear accidents, hydrogen combustion, integral codes, international researches, molten core concrete interactions, severe accident, steam explosion
IN ENGLISH
DOI: 10.1016/j.nucengdes.2015.03.022

R2R-printed inverted OPV modules - Towards arbitrary patterned designs

Authors: Välimäki, M.; Apilo, P.; Po, R.; Jansson, E.; Bernardi, A.; Ylikunnari, M.; Vilkman, M.; Corso, G.; Puustinen, J.; Tuominen, J.; Hast, J.
Nanoscale. Royal Society of Chemistry. Vol. 7 (2015)  No: 21, 9570-9580
IN ENGLISH
DOI: 10.1039/C5NR00204D

Improving conductivity of rotary screen printed microparticle silver conductors using a roll-to-roll calendering process

Authors: Jansson, Elina; Hast, Jukka; Petäjä, Jarno; Honkala, Jorma; Häkkinen, Juha; Huttunen, Olli-Heikki
Journal of Print and Media Technology Research. IARIGAI. Vol. 4 (2015) No: 1, 19-26
Keywords: rotary screen printing, calendering, microparticle silver, printed conductor, roll-to-roll printing
IN ENGLISH
DOI: 10.14622/JPMTR-1442

Gravure-printed ZnO in fully roll-to-roll printed inverted organic solar cells: Optimization of adhesion and performance

Authors: Vilkman, Marja; Apilo, Pälvi; Välimäki, Marja; Ylikunnari, Mari; Bernardi, Anderea; Po, Riccardo; Corso, Gianni; Hast, Jukka
Energy Technology. Wiley. Vol. 3 (2015) No: 4,  407-413
Keywords: zinc oxide, nanoparticles, roll-to-roll processing, gravue printing, polymer solar cells
IN ENGLISH
DOI: 10.1002/ente.201402155

System and method for optical measurement of a target

Authors: Holmlund, Christer; Kantojärvi, Uula; Lamminpää, Antti; Mannila, Rami; Saari, Heikki; Teppola, Pekka
US8792100 BB, 29.7.2014.  VTT (2014)
IN ENGLISH

Roll-to-roll gravure printing of organic photovoltaic modules-insulation of processing defects by an interfacial layer

Authors: Apilo, Pälvi; Hiltunen, Jussi; Välimäki, Marja; Heinilehto, S.; Sliz, R.; Hast, Jukka
Progress in Photovoltaics - Published online . Wiley (2014)
Keywords: organic photovoltaics , roll-to-roll, gravure printing, flexible electronics, thin films, low cost
IN ENGLISH
DOI: 10.1002/pip.2508

Roll-to-roll printed flexible sensors

Authors: Hast, Jukka; Alastalo, Ari; Jansson, Elina; Kemppainen, A.; Kololuoma, Terho; Tuomikoski, Markus
IMAPS Nordic Conference 2014, 9 - 11 June 2014, Oulu, Finland
 (2014)
IN ENGLISH

Printed intelligence for consumer products

Authors: Hakola, Liisa; Gaspar, Christina; Ilmonen, Anu; Lehtinen, Kaisa; Smolander, Maria
5th Electronics System-Integration Technology Conference, ESTC 2014, 16 - 18 September 2014 , Helsinki, Finland
Conference proceedings. IEEE (2014), 126 - 139
Keywords: paper, humidity, sensor, inkjet, flexography
IN ENGLISH
DOI: 10.1109/ESTC.2014.6962774

Telesentrisen zoom-kamerasysteemin mekaniikkasuunnittelu

Authors: Herttua, Teemu
Oulun ammattikorkeakoulu; Kone- ja tuotantotekniikan koulutusohjelma; koneautomaatio
OAMK, Oulu, FI,  2014, 53 s.
Thesis:  thesis

Printed electronic switch on flexible substrates using printed microcapsules

Authors: ten Cate, A T; Gaspar, Cristina; Virtanen, Heini; Stevens, R S A; Koldeweij, R B J; Olkkonen, Juuso; Rentrop, C H A; Smolander, Maria
Journal of Materials Science . Springer. Vol. 49 (2014)  No: 17, 5831 - 5837
IN ENGLISH
DOI: 10.1007/s10853-014-8271-7

Roll-to-Roll manufacturing of printed OLEDs

Authors: Hast, Jukka; Tuomikoski, Markus; Suhonen, Riikka; Väisänen, Kaisa-Leena; Välimäki, Marja; Maaninen, Tiina; Apilo, Päivi; Alastalo, Ari; Maaninen, Arto
SID Symposium Digest of Technical Papers. Society for Information Display. Vol. 44 (2013) No: 1, 192 - 195
Keywords: polymer OLED, roll-to-roll manufacturing, non-vacuum, printing, etching, lamination, signage, display, lightning
IN ENGLISH
DOI: 10.1002/j.2168-0159.2013.tb06176.x

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