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Showing results 1-37 of 37

2024
1 Bjørgen, Karl Oskar Pires; Emberson, David Robert; Løvås, Terese.
Combustion of liquid ammonia and diesel in a compression ignition engine operated in high-pressure dual fuel mode. Fuel 2024 ;Volume 360. p. -
NTNU Untitled
 
2023
2 Bjørgen, Karl Oskar Pires.
Dual fuel combustion of ammonia and diesel in a CI engine by direct injection. 2nd Symposium on Ammonia Energy; 2023-07-10 - 2023-07-13
NTNU Untitled
 
3 Bjørgen, Karl Oskar Pires; Borsheim, Nina; Løvås, Terese.
Momentum Flux Measurements of Liquid Injection of Ammonia using a GDI Injector. European Combustion Meeting; 2023-04-25 - 2023-04-28
NTNU ENERGISINT Untitled
 
4 Bjørgen, Karl Oskar Pires; Emberson, David Robert; Løvås, Terese.
The effect of ammonia and diesel spray orientation on combustion characteristics and emissions in a CI engine. Nordic Flame Days 2023; 2023-11-29 - 2023-11-30
NTNU Untitled
 
5 Bjørgen, Karl Oskar Pires; Saanum, Inge; Bratsberg, Stian Ranøyen; Jørgensen, Patrick Heian; Løvås, Terese; Emberson, David Robert.
Enhanced Combustion by Photo Ignition of Carbon Nanotubes in a Constant Volume Chamber. SAE technical paper series 2023 p. -
ENERGISINT NTNU Untitled
 
6 Khare, Shivang; Bjørgen, Karl Oskar Pires; Kohansal, Komeil; Haider, Muhammad Salman; Castello, Daniele; Pedersen, Thomas Helmer; Løvås, Terese; Emberson, David Robert.
New Renewable Hydrothermal Liquefaction (HTL) Biofuel: A Combustion and Emissions Study in an Optical Engine. Energies 2023 ;Volume 16.(18)
NTNU Untitled
 
7 Kohansal, Komeil; Sanchez, Eliana Lozano; Khare, Shivang; Bjørgen, Karl Oskar Pires; Haider, Muhammad Salman; Castello, Daniele; Løvås, Terese; Rosendahl, Lasse Aistrup; Pedersen, Thomas Helmer.
Automotive sustainable diesel blendstock production through biocrude obtained from hydrothermal liquefaction of municipal solid waste. Fuel 2023 ;Volume 350.
NTNU Untitled
 
8 Zhang, Jingyuan; Bjørgen, Karl Oskar Pires; Netzer, Corinna; Løvås, Terese.
Machine learning-assisted predictions of soot distributions from luminosity images for renewable fuels. European Combustion Meeting; 2023-04-25 - 2023-04-28
ENERGISINT NTNU Untitled
 
2022
9 Bjørgen, Karl Oskar Pires.
Direct injection of ammonia and biodiesel in a single cylinder compression ignition engine. CPOTE 2022; 2022-09-20 - 2022-09-23
NTNU Untitled
 
10 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Combustion of Ammonia and Biodiesel in a Compression Ignition Engine by Direct Injection. 39th International Symposium on Combustion; 2022-07-25 - 2022-07-29
NTNU Untitled
 
11 Khare, Shivang; Bjørgen, Karl Oskar Pires; Emberson, David Robert; Løvås, Terese.
Experimental Study of Hydrothermal Lique-Faction (HTL) Biofuel in CI Engine. Norren Summer School (Poster Presentation), Asker, Norway; 2022-06-13 - 2022-06-16
NTNU Untitled
 
12 Khare, Shivang; Bjørgen, Karl Oskar Pires; Kohansal, Komeil; Emberson, David Robert; Løvås, Terese; Pedersen, Thomas Helmer; Rosendahl, Lasse Aistrup.
Combustion and Emissions study of Hydrothermal Liquefaction (HTL) Biofuel in Optical Engine. Bio4Fuels Days (Poster Presentation), Bergen, Norway; 2022-11-15 - 2022-11-16
NTNU Untitled
 
13 Sevault, Alexis; Beceiro, Jorge Salgado; Bjørgen, Karl Oskar Pires.
200‐kWh latent heat storage unit using a pillow‐plate heat exchanger: demonstration in an office building. I: 15th IIR-Gustav Lorentzen Conference on Natural Refrigerants - GL2022 - Proceedings - Trondheim, Norway, June 13-15th 2022. International Institute of Refrigeration 2022 ISBN 978-2-36215-045-6. p. 1347-1384
ENERGISINT Untitled
 
14 Wang, Liang; Bjørgen, Karl Oskar Pires; Olsen, Maria Nicte Polanco; Czégény, Zsuzsanna; Skreiberg, Øyvind; Grønli, Morten.
A comparative study on the effect of slow pyrolysis temperature on softwood and hardwood pyrolysis products yields and biochar properties. 23rd International Conference on Analytical and Applied Pyrolysis (Pyro 2022); 2022-05-15 - 2022-05-20
ENERGISINT NTNU Untitled
 
2021
15 Bantle, Michael; Bjørgen, Karl Oskar Pires; Claussen, Ingrid Camilla.
Climate Neutral Drying of Organic Products: CO2 heat pump drying. Smart and Sustainable Processing of Organic Fresh Products; 2021-05-28 - 2021-05-28
ENERGISINT Untitled
 
16 Bjørgen, Karl Oskar Pires; Bantle, Michael; Claussen, Ingrid Camilla.
Integration of the control strategies for a heat pump dryer : D2.3 SusOrgPlus project. Trondheim: SINTEF Energi AS 2021 (ISBN 978-82-14-07632-5) 10 p. SINTEF Rapport(2021:00710)
ENERGISINT Untitled
 
17 Emberson, David; Wyndorps, Jan; Ahmed, Ahfaz; Bjørgen, Karl Oskar Pires; Løvås, Terese.
Detailed examination of the combustion of diesel and glycerol emulsions in a compression ignition engine. Fuel 2021 ;Volume 291. p. -
NTNU Untitled
 
18 Sevault, Alexis; Vullum-Bruer, Fride; Bjørgen, Karl Oskar Pires.
Active PCM-based heat storage using biowax and a pillow-plate heat exchanger in a ZEB building. Enerstock 2021 - 15th International Conference on Energy Storage; 2021-06-09 - 2021-06-11
ENERGISINT Untitled
 
19 Wang, Liang; Skreiberg, Øyvind; Czégény, Zsuzsanna; Olsen, Maria Nicte Polanco; Bjørgen, Karl Oskar Pires.
Production and Characterization of Biocarbon from Woody Biomass under Different Pyrolysis Conditions. 29th European Biomass Conference & Exhibition; 2021-04-26 - 2021-04-29
ENERGISINT Untitled
 
20 Wang, Liang; Skreiberg, Øyvind; Czégény, Zsuzsanna; Olsen, Maria Nicte Polanco; Bjørgen, Karl Oskar Pires.
Production and characterization of biochar from woody biomass under different pyrolysis conditions. 16th Conference on Sustainable Development of Energy, Water and Environment Systems (SDEWES); 2021-10-10 - 2021-10-15
ENERGISINT Untitled
 
21 Wang, Liang; Skreiberg, Øyvind; Czégény, Zsuzsanna; Tschentscher, Roman; Olsen, Maria Nicte Polanco; Bjørgen, Karl Oskar Pires.
Characterization of liquid by-products from slow pyrolysis of woody biomass. 29th European Biomass Conference & Exhibition; 2021-04-26 - 2021-04-29
SINTEF ENERGISINT Untitled
 
2020
22 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Combustion and Soot Characteristics of Hydrotreated Vegetable Oil Compression-Ignited Spray Flames. Fuel 2020 ;Volume 266. p. -
NTNU Untitled
 
23 Schlemminger, Christian; Bjørgen, Karl Oskar Pires; Foslie, Sverre Stefanussen; Allouche, Yosr; Hafner, Armin.
Field measurements of integrated MultiPACK supermarkets. I: 6th IIR Conference on Sustainability and the Cold Chain - Proceedings. International Institute of Refrigeration 2020 ISBN 978-2-36215-036-4. p. 465-472
NTNU ENERGISINT Untitled
 
2019
24 Bjørgen, Karl Oskar Pires.
Diffuse Back-Illuminated Extinction Imaging of Soot: Effects of Beam Steering and Flame Luminosity. SAE International Powertrains, Fuels and Lubricants; 2019-01-22 - 2019-01-24
NTNU Untitled
 
25 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Diffuse Back-Illuminated Extinction Imaging of Soot: Effects of Beam Steering and Flame Luminosity. SAE technical paper series 2019 ;Volume 2019-January.(January)
NTNU Untitled
 
26 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Optical Measurements of In-Flame Soot in Compression-Ignited Methyl Ester Flames. Energy & Fuels 2019 ;Volume 33. p. 7886-7900
NTNU Untitled
 
27 Emberson, David; Bjørgen, Karl Oskar Pires; Løvås, Terese.
Detailed In-flame Soot Characteristics of Diesel, HVO and FAME using Extinction Imaging. Bio4Fuels Days; 2019-11-04 - 2019-11-06
NTNU Untitled
 
28 Krivopolianskii, Vladimir; Bjørgen, Karl Oskar Pires; Emberson, David; Ushakov, Sergey; Æsøy, Vilmar; Løvås, Terese.
Experimental Study of Ignition Delay, Combustion, and NO Emission Characteristics of Hydrogenated Vegetable Oil. SAE International Journal of Fuels and Lubricants 2019 ;Volume 12.(1) p. 29-42
NTNU Untitled
 
29 Lewandowski, Michal; Emberson, David; Netzer, Corinna; Ahmed, Ahfaz; Bjørgen, Karl Oskar Pires; Løvås, Terese.
Numerical investigation of emissions from combustion of diesel fuels using Stochastic Reactor Model. XIII Modelling of Multiphase Flows in Thermo-Chemical Systems; 2019-06-13 - 2019-06-15
NTNU Untitled
 
30 Lewandowski, Michal; Emberson, David; Netzer, Corinna; Ahmed, Ahfaz; Bjørgen, Karl Oskar Pires; Løvås, Terese.
Numerical investigation of emissions from combustion of diesel fuels with glycerol addition using Stochastic Reactor Model. Building a Sustainable European Biofuel Industry; 2019-11-04 - 2019-11-06
NTNU Untitled
 
2018
31 Bjørgen, Karl Oskar Pires; Emberson, David.
Soot characterization: Combined sampling and optical techniques. THIESEL 2018. Thermo-and Fluid Dynamics Processes in Direct Injection Engines; 2018-09-11 - 2018-09-14
NTNU Untitled
 
32 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Detailed in-flame soot characteristics of Diesel, HVO and FAME using extinction imaging. 37th International Symposium on Combustion; 2018-07-29 - 2018-08-03
NTNU Untitled
 
2017
33 Bjørgen, Karl Oskar Pires; Emberson, David.
Assessment of L.E.D diffused backilluminated soot extinction to use in reciprocating rapid compression machine. 8th European Combustion Meeting 2017; 2017-04-18 - 2017-04-21
NTNU Untitled
 
34 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Diffuse Back-illuminated Imaging of Soot in an Optical Reciprocating Rapid Compression Machine. Nordic Flame Days; 2017-10-10 - 2017-11-11
NTNU Untitled
 
35 Emberson, David; Bjørgen, Karl Oskar Pires; Løvås, Terese.
Arctic Biodiesel Performance and PM Number Emissions. COMODIA 2017; 2017-07-25 - 2017-07-28
NTNU Untitled
 
2016
36 Bjørgen, Karl Oskar Pires; Emberson, David.
A Novel Optical Experimental Suite for CI Combustion Characterization. THIESEL 2016. Thermo and Fluid Dynamic Processes in Direct Injection Engines; 2016-09-13 - 2016-09-16
NTNU Untitled
 
37 Bjørgen, Karl Oskar Pires; Emberson, David; Løvås, Terese.
Combustion Characterization of Second-generation Biofuels for Arctic Conditions in Compression-ignition Engines. 36th International Symposium on Combustion; 2016-07-31 - 2016-08-05
NTNU Untitled