Find Research Outputs

2015

Dynamic modelling of concentrated solar field for thermal energy storage integration

Hakkarainen, E., Kannari, L. & Tähtinen, M., 2015.

Research output: Contribution to conferenceConference articleScientific

Thermal energy
Energy storage
Solar energy
Irradiation
Sun
34 Citations (Scopus)

Dynamic modelling of wear evolution in rolling bearings

El-Thalji, I. & Jantunen, E., 1 Jan 2015, In : Tribology International. 84, p. 90-99 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Bearings (structural)
Wear of materials
stress concentration
Condition monitoring
transition points

Dynamic studies of integrated power plants

Jegoroff, M., Mikkonen, H., Tähtinen, M., Leino, T. & Tuuri, S., 2015.

Research output: Contribution to conferenceConference articleScientific

Superheater tubes
Power plants
Thermal stress
Steam
Gas fuels

EC FP7 Structural Performance of MULTI-METAL: State-of-the-Art and Collection of Relevant Field Experience: results and implication

Blasset, S., Seubert, A., Gilles, P., Marie, S., Keinänen, H., Nevasmaa, P., Cueto, C., Stjärnsäter, J., Le Delliou, P., Lei, Y. & Bourgeois, M., 2015, Structural Mechanics in Reactor Technologies: 23rd International Conference on Structural Mechanics in Reactor Technology 2015 (SMiRT 23). International Assn for Structural Mechanics in Reactor Technology IASMiRT , 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

eCharge: eBus prototype charge measurement and simulation

Pasonen, R. & Pykälä, M-L., 2015, VTT Technical Research Centre of Finland. 17 p. (Helsinki University of Technology: Systems Analysis Laboratory. A: Research Reports, Vol. VTT-R-03822-15).

Research output: Book/ReportReport

Open Access
Power quality

EcoCity roadmap for Egypt: Actions for eco-efficient urban development

Tuominen, P., Antuña Rozado, C., Hedman, Å., Jantunen, J., Pajula, T., AbdelMonteleb, A., Abd Elhafez, S. E., Balbaa, O., Dawoud, W., Elboshy, B., ElMahgary, Y., Elkafoury, A., Elshafei, G., ElShazly, A., GamalEldin, M., Kamel, A., Kamel, M., Negm, A., Saeed, H., Samy, A. & 4 others, Salem, B., Shahin, M., El-Nashar, A. & Yousry, A., 2015, Espoo: VTT Technical Research Centre of Finland. 36 p. (VTT Technology; No. 215).

Research output: Book/ReportReport

Open Access
urban development
technological development
economic development
strategic approach
transportation planning

EcoNBC feasibility study: Transforming New Borg El Arab into an EcoCity

Antuña Rozado, C., Hedman, Å., Tuominen, P., Reda, F., ElMaghary, Y., ElShazly, A., GamalEldin, M., Kamel, A., Negm, A., Tawfik, A., Saeed, H., AbdelMonteleb, A., Ayeldeen, M., Dawoud, W., Elshafei, G., Shahin, M. & Yousry, A., 2015, Espoo: VTT Technical Research Centre of Finland. 82 p. (VTT Technology; No. 220).

Research output: Book/ReportReport

Open Access
feasibility study
capacity building
viability
stakeholder
city

Economical information and communication design for multi-national projects

Fox, S. & Groesser, S., 2015, In : International Journal of Managing Projects in Business. 8, 3, p. 574-585

Research output: Contribution to journalArticleScientificpeer-review

Multinationals
Communication
Expertise
Design methodology

Economic appraisal of energy efficiency in buildings using cost-effectiveness assessment

Tuominen, P., Reda, F., Dawoud, W., Elboshy, B., Elshafei, G. & Negm, A., 2015, In : Procedia Economics and Finance. 21, p. 422-430

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cost effectiveness
Energy efficiency
Economics
Costs
6 Citations (Scopus)

Economic impacts of future changes in the energy system: Global perspectives

Glynn, J., Fortes, P., Krook-Riekkola, A., Labriet, M., Vielle, M., Kypreos, S., Lehtilä, A., Mischke, P., Dai, H., Gargiulo, M., Helgesen, P. I., Kober, T., Summerton, P., Merven, B., Selosse, S., Karlsson, K., Strachan, N. & Gallachóir, B. Ó., 7 Apr 2015, Informing Energy and Climate Policies Using Energy Systems Models: Insights from Scenario Analysis Increasing the Evidence Base. Springer, p. 333-358 (Lecture Notes in Energy LNEN, Vol. 30).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

global perspective
economic impact
Gross Domestic Product
energy
macroeconomics
6 Citations (Scopus)

Economic Impacts of Future Changes in the Energy System: National Perspectives

Glynn, J., Fortes, P., Krook-Riekkola, A., Labriet, M., Vielle, M., Kypreos, S., Lehtilä, A., Mischke, P., Dai, H., Gargiulo, M., Helgesen, P. I., Kober, T., Summerton, P., Merven, B., Selosse, S., Karlsson, K., Strachan, N. & Gallachóir, B. Ó., 7 Apr 2015, Informing Energy and Climate Policies Using Energy Systems Models. Springer, p. 359-387 (Lecture Notes in Energy LNEN, Vol. 30).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

economic impact
energy
modeling
pollution tax
computable general equilibrium analysis

Economic impacts tool CRISECON

Jähi, M., Kunttu, S., Räikkönen, M. & Yliaho, J., 2015.

Research output: Contribution to conferenceConference PosterScientific

Web services
Economics
Graphical user interfaces
Disasters
Costs
1 Citation (Scopus)

Editorial for Special Issue on Industrial Networks and Intelligent Systems

Shu, L., Zhang, Y., Chen, X. & Wang, S., 2015, In : Mobile Networks and Applications. 20, 2, p. 121-123

Research output: Contribution to journalArticleScientificpeer-review

169 Citations (Scopus)

EDTA-Cross-Linked β-Cyclodextrin: An Environmentally Friendly Bifunctional Adsorbent for Simultaneous Adsorption of Metals and Cationic Dyes

Zhao, F., Repo, E., Yin, D., Meng, Y., Jafari, S. & Sillanpää, M., 1 Sep 2015, In : Environmental Science & Technology. 49, 17, p. 10570-10580 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Cyclodextrins
EDTA
Edetic Acid
Adsorbents
dye
57 Citations (Scopus)

Effect of air classification and fermentation by Lactobacillus plantarum VTT E-133328 on faba bean (Vicia faba L.) flour nutritional properties

Coda, R., Melama, L., Rizzello, C. G., Curiel, J. A., Sibakov, J., Holopainen, U., Pulkkinen, M. & Sozer, N., Jan 2015, In : International Journal of Food Microbiology. 193, p. 34-42 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Vicia faba
Lactobacillus plantarum
Flour
faba beans
Fermentation
5 Citations (Scopus)

Effect of Al enrichment by pack cementation of FeCr coatings deposited by HVOF

Bellucci, A., Bellini, S., Pileggi, R., Stocchi, D. & Tuurna, S., Jan 2015, In : Journal of Thermal Spray Technology. 24, 1-2, p. 244-251

Research output: Contribution to journalArticleScientificpeer-review

cementation
protective coatings
coatings
coal
Coatings
11 Citations (Scopus)

Effect of chloride and sulfate additions on corrosion of low alloy steel in high-temperature water

Sipilä, K., Bojinov, M., Mayinger, W., Saario, T. & Stanislowski, M., 2015, In : Electrochimica Acta. 173, p. 757-770

Research output: Contribution to journalArticleScientificpeer-review

Steel
High strength steel
Oxides
Sulfates
Chlorides

Effect of coupled deterioration mechanisms on concrete durability in cold environments

Ferreira, M., Kuosa, H., Leivo, M. & Holt, E., 2015, Structural Mechanics in Reactor Technologies: 23rd International Conference on Structural Mechanics in Reactor Technology 2015 (SMiRT 23). International Assn for Structural Mechanics in Reactor Technology IASMiRT , 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Deterioration
Durability
Concretes
Carbonation
Degradation
2 Citations (Scopus)

Effect of Electrochemical Potential on Stress Corrosion Cracking Susceptibility of EN 1.4301 (AISI 304) Austenitic Stainless Steels in Simulated Hot Black Liquor

Pohjanne, P., Vepsäläinen, M., Saario, T., Sipilä, K., Romu, J., Saukkonen, T., Hänninen, H., Heikkilä, M., Koskiniemi, J., Berg, C-G., Pulliainen, M., Virtanen, I. & Ohligschläger, T., 2015, In : Corrosion. 71, 7, p. 887-894

Research output: Contribution to journalArticleScientificpeer-review

Stress corrosion cracking
Austenitic stainless steel
Corrosion
Anodic protection
Caustics
6 Citations (Scopus)

Effect of extrusion processing on lipid stability of rye bran

Moisio, T., Damerau, A., Lampi, A-M., Partanen, R., Forssell, P. & Piironen, V., 2015, In : European Food Research and Technology. 241, 1, p. 49-60

Research output: Contribution to journalArticleScientificpeer-review

rye bran
extrusion
Lipids
Extrusion
Water content
24 Citations (Scopus)

Effect of fuel zinc content on toxicological responses of particulate matter from pellet combustion in vitro

Uski, O., Jalava, P. I., Happo, M. S., Torvela, T., Leskinen, J., Mäki-Paakkanen, J., Tissari, J., Sippula, O., Lamberg, H., Jokiniemi, J. & Hirvonen, M-R., 2015, In : Science of the Total Environment. 511, p. 331 - 340

Research output: Contribution to journalArticleScientificpeer-review

Particulate Matter
Macrophages
Zinc
particulate matter
combustion

Effect of heating on wet paper tensile stiffness and tension relaxation

Kouko, J., Retulainen, E. & Kekko, P., 2015, EUROMECH Colloquium 556. p. 46-47

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Effect of heat treatment and cold work on the ordening of alloy 690 at 475 °C

Mouginot, R., Sarikka, Heikkilä, M., Ehrnstén, U., Kim, Y. S., Sung, S. K. & Hänninen, H., 2015, p. 17.

Research output: Contribution to conferenceConference articleScientific

heat treatment
contraction
hardness
pressurized water reactors
stress corrosion cracking
1 Citation (Scopus)

Effect of hydrazine on general corrosion of carbon and low-alloyedsteels in pressurized water reactor secondary side water

Järvimäki, S., Saario, T., Sipilä, K. & Bojinov, M., 2015, In : Nuclear Engineering and Design. 295, p. 106-115

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)

Effect of hydroxide and sulfite ion concentration in alkaline sulfite anthraquinone (ASA) pulping: A comparative study

Paananen, M., Rovio, S., Liitiä, T. & Sixta, H., 2015, In : Holzforschung. 69, 6, p. 661-666

Research output: Contribution to journalArticleScientificpeer-review

Anthraquinones
Sulfites
Delignification
Pulp
Ions
22 Citations (Scopus)

Effect of interfibrillar PVA bridging on water stability and mechanical properties of TEMPO/NaClO2 oxidized cellulosic nanofibril films

Hakalahti, M., Salminen, A., Seppälä, J., Tammelin, T. & Hänninen, T., 2015, In : Carbohydrate Polymers. 126, p. 78-82

Research output: Contribution to journalArticleScientificpeer-review

Mechanical properties
Water
Tensile strength
TEMPO
Composite films

Effect of low information food product labels on consumer perception

Björnsson, F., Sveinsdottir, K. & Pennanen, K., 2015.

Research output: Contribution to conferenceConference PosterScientific

16 Citations (Scopus)

Effect of melting state on the thermal shock resistance and thermal conductivity of APS ZrO2-7.5 wt.% Y2O3 coatings

Song, X., Liu, Z., Suhonen, T., Varis, T., Huang, L., Zheng, X. & Zeng, Y., 2015, In : Surface and Coatings Technology. 270, p. 132-138

Research output: Contribution to journalArticleScientificpeer-review

shock resistance
thermal shock
plasma spraying
Plasma spraying
Thermal shock
Open Access
Welds
Nickel
Hydrogen
Microstructure
Metals
16 Citations (Scopus)

Effect of molecular architecture of PDMAEMA-POEGMA random and block copolymers on their adsorption on regenerated and anionic nanocelluloses and evidence of interfacial water expulsion

Vuoriluoto, M., Orelma, H., Johansson, L-S., Zhu, B., Poutanen, M., Walther, A., Laine, J. & Rojas, O. J., 2015, In : The Journal of Physical Chemistry B. 119, 49, p. 15275-15286

Research output: Contribution to journalArticleScientificpeer-review

expulsion
oxidized cellulose
block copolymers
cellulose
Cellulose
3 Citations (Scopus)

Effect of Multiple Impacts on the Deformation of Wear-Resistant Steels

Ratia, V., Rojacz, H., Terva, J., Valtonen, K., Badisch, E. & Kuokkala, V-T., 2015, In : Tribology Letters. 57, 3, 15.

Research output: Contribution to journalArticleScientificpeer-review

Steel
Wear of materials
steels
Martensitic steel
downtime
11 Citations (Scopus)

Effect of oat bran fractions on extrudates made of defatted oats

Sibakov, Kirjoranta, S. J., Alam, S. A., Kokkonen, H., Jurvelin, J. S., Jouppila, K., Poutanen, K. & Sozer, N., Feb 2015, In : Food and Bioprocess Technology. 8, 2, p. 445-458

Research output: Contribution to journalArticleScientificpeer-review

oat flour
oat bran
oats
endosperm
Flour
11 Citations (Scopus)

Effect of ozone concentration on silicon surface passivation by atomic layer deposited Al2O3

von Gastrow, G., Li, S., Putkonen, M., Laitinen, M., Sajavaara, T. & Savin, H., 2015, In : Applied Surface Science. 357, Part B, p. 2402-2407

Research output: Contribution to journalArticleScientificpeer-review

Ozone
Silicon
Passivation
Hydrogen
Defect density
11 Citations (Scopus)

Effect of pressure on tar decomposition activity of different bed materials in biomass gasification conditions

Tuomi, S., Kaisalo, N., Simell, P. & Kurkela, E., 2015, In : Fuel. 158, p. 293-305

Research output: Contribution to journalArticleScientificpeer-review

Tars
Tar
Gasification
Biomass
Olivine
5 Citations (Scopus)

Effect of process conditions on tar formation from thermal reactions of ethylene

Kaisalo, N., Koskinen-Soivi, M-L., Simell, P. & Lehtonen, J., 2015, In : Fuel. 153, p. 118-127

Research output: Contribution to journalArticleScientificpeer-review

Tars
Tar
Ethylene
Gasification
Biomass
6 Citations (Scopus)

Effect of substrate pretreatments on the atomic layer deposited Al2O3 passivation quality

Bao, Y., Li, S., von Gastrow, G., Repo, P., Savin, H. & Putkonen, M., 2015, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 33, 1, 01A123.

Research output: Contribution to journalArticleScientificpeer-review

Passivation
pretreatment
passivity
Thermodynamic stability
thermal stability

Effect of the Crack Detection Function on the Break Probability of Piping Welds

Oinonen, A., 2015, VTT Technical Research Centre of Finland. 24 p. (VTT Research Report, Vol. VTT-R-05145-15).

Research output: Book/ReportReport

36 Citations (Scopus)

Effect of thermo-mechanical processing on oxidation of austenitic stainless steel 316L in supercritical water

Nezakat, M., Akhiani, H., Penttilä, S., Sabet, S. M. & Szpunar, J., 2015, In : Corrosion Science. 94, p. 197-206

Research output: Contribution to journalArticleScientificpeer-review

Oxidation resistance
Austenitic stainless steel
Stainless Steel
Oxidation
Water
1 Citation (Scopus)

Effect of the Target Motion Sampling temperature treatment method on the statistics and performance

Viitanen, T. & Leppänen, J., 2015, In : Annals of Nuclear Energy. 82, p. 217-225

Research output: Contribution to journalArticleScientificpeer-review

Statistics
Sampling
Reaction rates
Temperature
Program processors
7 Citations (Scopus)

Effects of charge ratios of xylan-poly(allylamine hydrochloride) complexes on their adsorption onto different surfaces

Galván, M. V., Peresin, M. S., Mocchiutti, P., Granqvist, N., Zanuttini, M. Á. & Tammelin, T., 2015, In : Cellulose. 22, 5, p. 2955-2970

Research output: Contribution to journalArticleScientificpeer-review

Xylans
Polyelectrolytes
Adsorption
Quartz crystal microbalances
Softwoods

Effects of demonstrations of three in-vehicle ITS systems on user perception

Silla, A. & Öörni, R., 2015, 22nd ITS World Congress. ERTICO - ITS Europe, 13 p. ITS-2425

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Demonstrations
Telecommunication traffic
Testing
Braking

Effects of ellagitannin rich berries on blood lipid profiles, gut microbiota and metabolism of phenolic compounds in metabolic syndrome

Puupponen-Pimiä, R., Seppänen-Laakso, T., Maukonen, J., Nohynek, L., Tómas-Barberán, F. A., Törrönen, R., Kolehmainen, M., Kankainen, M., Espín, J. C., Aura, A-M., Poutanen, K., Leppänen, T., Moilanen, E. & Oksman-Caldentey, K-M., 2015, In : Dosis. 33, 3, p. 55-76

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Fruit
Lipids
Hydrolyzable Tannins
8-epi-prostaglandin F2alpha
Blood Pressure

Effects of pervious surfacing materials and subbase structures on stormwater ground infiltration

Niemeläinen, E., Loimula, K. & Kuosa, H., 23 Nov 2015, Geotechnical Engineering for Infrastructure and Development. p. 331-336

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Hard facing
Infiltration
Pavements
Cleaning
Concrete blocks
25 Citations (Scopus)

Effects of short- and long-term Mediterranean-based dietary treatment on plasma LC-QTOF/MS metabolic profiling of subjects with metabolic syndrome features: The Metabolic Syndrome Reduction in Navarra (RESMENA) randomized controlled trial

Bondia-Pons, I., Martinez, J. A., de la Iglesia, R., Lopez-Legarrea, P., Poutanen, K., Hanhineva, K. & Zulet, M. D. L. A., 2015, In : Molecular Nutrition and Food Research. 59, 4, p. 711-728

Research output: Contribution to journalArticleScientificpeer-review

metabolic syndrome
metabolomics
Randomized Controlled Trials
Diet
Mediterranean Diet
7 Citations (Scopus)
Sealants
sealing
solid oxide fuel cells
Solid oxide fuel cells (SOFC)
Compressive stress
4 Citations (Scopus)

Effects of thermal aging on the characteristic breakdown behavior of nano-SiO2-BOPP and BOPP films

Ritamäki, M., Rytöluoto, I., Lahti, K. & Karttunen, M., 15 Oct 2015, Properties and Applications of Dielectric Materials (ICPADM), 2015 IEEE 11th International Conference on the. IEEE Institute of Electrical and Electronic Engineers , p. 400-403

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

breakdown
nanocomposites
antioxidants
thermal stresses
polymers

Efficiency of surface shaping for protection of leading edges in the divertor of ASDEX Upgrade from direct plasma exposure

Krieger, K., Coenen, J. W., Brida, D., Gao, Y., Gunn, J. P., Hakola, A., Herrmann, A., Lunt, T. & Potzel, S., 2015, 42nd European Physical Society Conference on Plasma Physics: EPS 2015. European Physical Society, 4 p. (Europhysics Conference Abstracts, Vol. 39E).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

9 Citations (Scopus)

Efficiency testing of three biogas siloxane removal systems in the presence of D5, D6, limonene and toluene

Kajolinna, T., Aakko-Saksa, P., Roine, J. & Kåll, L., 14 Jan 2015, In : Fuel Processing Technology. 139, p. 242-247 6 p.

Research output: Contribution to journalReview ArticleScientificpeer-review

Siloxanes
Biofuels
Biogas
Toluene
Molecular sieves
23 Citations (Scopus)

Efficient broadcasting in VANETs using dynamic backbone and network coding

Wu, C., Chen, X., Ji, Y., Ohzahata, S. & Kato, T., 2015, In : IEEE Transactions on Wireless Communications. 14, 11, p. 6057-6071

Research output: Contribution to journalArticleScientificpeer-review

Vehicular ad hoc networks
Vehicular Ad Hoc Networks
Network Dynamics
Network coding
Network Coding
14 Citations (Scopus)

Efficient parallel 3-D computation of electrical machines with Elmer

Keränen, J. S., Pippuri, J., Malinen, M., Ruokolainen, J., Råback, P., Lyly, M. & Tammi, K., 2015, In : IEEE Transactions on Magnetics. 51, 3, 4 p., 7203704.

Research output: Contribution to journalArticleScientificpeer-review

Networks (circuits)
Experiments