Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sam Shamun"'
Autor:
Louise Gren, Vilhelm B. Malmborg, Nicklas R. Jacobsen, Pravesh C. Shukla, Katja M. Bendtsen, Axel C. Eriksson, Yona J. Essig, Annette M. Krais, Katrin Loeschner, Sam Shamun, Bo Strandberg, Martin Tunér, Ulla Vogel, Joakim Pagels
Publikováno v:
Atmosphere, Vol 11, Iss 6, p 641 (2020)
Renewable diesel fuels have the potential to reduce net CO2 emissions, and simultaneously decrease particulate matter (PM) emissions. This study characterized engine-out PM emissions and PM-induced reactive oxygen species (ROS) formation potential. E
Externí odkaz:
https://doaj.org/article/51947e237dc241cabde727a336622914
Autor:
Maja Novakovic, Axel Eriksson, Louise Gren, Vilhelm Malmborg, Sam Shamun, Panu Karjalainen, Birgitta Svenningsson, Martin Tuner, Sebastian Verhelst, Joakim Pagels
Publikováno v:
SAE Technical Paper Series.
A modern diesel engine is a reliable and efficient mean of producing power. A way to reduce harmful exhaust and greenhouse gas (GHG) emissions and secure the sources of energy is to develop technology for an efficient diesel engine operation independ
Autor:
Bengt Johansson, Cengiz Deniz, Pravesh Chandra Shukla, Burak Zincir, Martin Tuner, Sam Shamun
Publikováno v:
Energy & Fuels. 33:5695-5709
Methanol has unique properties as a fuel, and partially premixed combustion has promising results with high engine efficiency and low emissions. Low load studies with methanol partially premixed combustion are scarce, and the effect of intake tempera
Autor:
Birgitta Svenningsson, Thomas Bjerring Kristensen, Ari Laaksonen, Panu Karjalainen, Annele Virtanen, Mika Komppula, Martin Tuner, Vilhelm Malmborg, Louise Gren, John Falk, Joakim Pagels, Sam Shamun, Kimmo Korhonen, Axel Eriksson, Lassi Markkula, Maja Novakovic
We studied ice-nucleating abilities of particulate emissions from a modern heavy-duty diesel engine using three different types of fuel. The polydisperse particle emissions were sampled during engine operation and introduced to a continuous-flow diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ecf7e49fcbe4ba60add4ed6f86cfaa0
https://acp.copernicus.org/preprints/acp-2021-111/
https://acp.copernicus.org/preprints/acp-2021-111/
Characteristics of BrC and BC emissions from controlled diffusion flame and diesel engine combustion
Autor:
Maja Novakovic, Sandra Török, Yilong Zhang, Martin Tuner, Axel Eriksson, Vilhelm Malmborg, Per-Erik Bengtsson, Sanghoon Kook, Joakim Pagels, Louise Gren, Sam Shamun
Constraining the climate impact of particulate brown carbon (BrC) will require identification of formation mechanisms and isolation of its different components to allow for source apportionment. For fresh combustion aerosols, the light absorption cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0745bfd1b6273e5dfc833af5813a7789
Autor:
Ulla Vogel, Vilhelm Malmborg, Jens Kling, Kirsten Inga Kling, Joakim Pagels, Maja Novakovic, Per Tunestål, Martin Tuner, Sam Shamun
Publikováno v:
SAE Technical Paper Series; 2019(December) (2019)
Novakovic, M, Shamun, S, Malmborg, V B, Kling, K I, Kling, J, Vogel, U B, Tunestal, P, Pagels, J & Tuner, M 2019, Regulated Emissions and Detailed Particle Characterisation for Diesel and RME Biodiesel Fuel Combustion with Varying EGR in a Heavy-Duty Engine . in 2019 JSAE/SAE Powertrains, Fuels and Lubricants International Meeting . December edn, vol. 2019, Society of Automotive Engineers, SAE Technical Papers, 2019 JSAE/SAE Powertrains, Fuels and Lubricants International Meeting, Kyoto, Japan, 26/08/2019 . https://doi.org/10.4271/2019-01-2291
Novakovic, M, Shamun, S, Malmborg, V B, Kling, K I, Kling, J, Vogel, U B, Tunestal, P, Pagels, J & Tuner, M 2019, Regulated Emissions and Detailed Particle Characterisation for Diesel and RME Biodiesel Fuel Combustion with Varying EGR in a Heavy-Duty Engine . in 2019 JSAE/SAE Powertrains, Fuels and Lubricants International Meeting . December edn, vol. 2019, Society of Automotive Engineers, SAE Technical Papers, 2019 JSAE/SAE Powertrains, Fuels and Lubricants International Meeting, Kyoto, Japan, 26/08/2019 . https://doi.org/10.4271/2019-01-2291
This study investigates particulate matter (PM) and regulated emissions from renewable rapeseed oil methyl ester (RME) biodiesel in pure and blended forms and contrasts that to conventional diesel fuel. Environmental and health concerns are the major
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f2cc31413a6b4dbfccca925798f440
https://lup.lub.lu.se/record/9d8aae3f-a3f3-48b2-8b13-c1384ad5a5d0
https://lup.lub.lu.se/record/9d8aae3f-a3f3-48b2-8b13-c1384ad5a5d0
Publikováno v:
Energy, Environment, and Sustainability ISBN: 9789811504174
An increasing interest of governments on alternative fuels for internal combustion engines (ICE) as a possible route to reduce pollutant and CO2 emissions has been shown. Advanced combustion concepts combined with alternative fuels have the potential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95298b6b4883c776ec1c55766581c88e
https://doi.org/10.1007/978-981-15-0418-1_8
https://doi.org/10.1007/978-981-15-0418-1_8
Autor:
Vilhelm Malmborg, Louise Gren, Martin Tuner, Pravesh Chandra Shukla, Joakim Pagels, Sam Shamun
Publikováno v:
SAE International Journal of Fuels and Lubricants. 11:495-505
Diesel engines are one of the most important power generating units these days. Increasing greenhouse gas emissions level and the need for energy security has prompted increasing research into alternative fuels for diesel engines. Biodiesel is the mo
Autor:
Carlo Beatrice, Per Tunestål, Sam Shamun, Giacomo Belgiorno, Gabriele Di Blasio, Martin Tuner
Publikováno v:
Fuel. 217:78-90
An approach to reduce CO2 emissions while simultaneously keeping the soot emissions down from compression ignition (CI) engines is to blend in short chained oxygenates into the fuel. In this work, two oxygenated fuel blends consisting of diesel, gaso
Publikováno v:
Fuel. 209:624-633
Methanol is an alternative fuel offering a lower well-to-wheel CO2 emission as well as a higher efficiency, given that the fuel is derived from biomass. In addition to reduced CO2, methanol does not emit soot particles when combusted which is a great