Per-Erik Bengtsson

Professor
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  1. 2020
  2. 2019
  3. Optical band gap analysis of soot and organic carbon in premixed ethylene flames: Comparison of in-situ and ex-situ absorption measurements

    Russo, C., Apicella, B., Tregrossi, A., Ciajolo, A., Kim Cuong Le, Sandra Török & Per-Erik Bengtsson, 2019 Nov 26, In : Carbon. 158, p. 89-96 7 p.

    Research output: Contribution to journalArticle

  4. Relating ice nucleating ability of soot particles to their physico-chemical properties

    John Falk, Korhonen, K., Vilhelm Malmborg, Louise Gren, Axel Eriksson, Karjalainen, P., Markkula, L., Per-Erik Bengtsson, Virtanen, A., Birgitta Svenningsson, Joakim Pagels & Thomas Bjerring Kristensen, 2019 Aug 27.

    Research output: Contribution to conferenceAbstract

  5. Effects of carbon dioxide addition to fuel on soot evolution in ethylene and propane diffusion flames

    Wu, J., Chen, L., Per Erik Bengtsson, Zhou, J., Zhang, J., Wu, X. & Cen, K., 2019, In : Combustion and Flame. 199, p. 85-95 11 p.

    Research output: Contribution to journalArticle

  6. Experimental and numerical study of biomass fast pyrolysis oil spray combustion: Advanced laser diagnostics and emission spectrometry

    Tóth, P., Christian Brackmann, Ögren, Y., Manu Naduvil Mannazhi, Sepman, A., Per Erik Bengtsson & Wiinikka, H., 2019, In : Fuel. 252, p. 125-134 10 p.

    Research output: Contribution to journalArticle

  7. Optical investigations on particles evolution and flame properties during pulverized coal combustion in O 2 /N 2 and O 2 /CO 2 conditions

    Wu, J., Chen, L., Per Erik Bengtsson, Zhou, J., Zhang, J., Wu, X. & Cen, K., 2019, In : Fuel. 251, p. 394-403 10 p.

    Research output: Contribution to journalArticle

  8. Relating aerosol mass spectra to composition and nanostructure of soot particles

    Vilhelm Malmborg, Axel Eriksson, Sandra Török, Zhang, Y., Kling, K. I., Johan Martinsson, Fortner, E., Louise Gren, Kook, S., Onasch, T., Per-Erik Bengtsson & Joakim Pagels, 2019, In : Carbon. 142, p. 535-546

    Research output: Contribution to journalArticle

  9. 2018
  10. Experimental studies of nitromethane flames and evaluation of kinetic mechanisms

    Christian Brackmann, Nauclér, J. D., El-Busaidy, S., Ali Hosseinnia, Per Erik Bengtsson, Alexander A. Konnov & Elna J.K. Nilsson, 2018 Apr 1, In : Combustion and Flame. 190, p. 327-336 10 p.

    Research output: Contribution to journalArticle

  11. Influence of potassium chloride and other metal salts on soot formation studied using imaging LII and ELS, and TEM techniques

    Simonsson, J., Olofsson, N. E., Ali Hosseinnia & Per Erik Bengtsson, 2018 Apr, In : Combustion and Flame. 190, p. 188-200

    Research output: Contribution to journalArticle

  12. Radiative Heat Transfer Modeling and in Situ Diagnostics of Soot in an 80 kWth Propane Flame with Varying Feed-Gas Oxygen Concentration

    Gunnarsson, A., Simonsson, J., Bäckström, D., Manu Naduvil Mannazhi, Per Erik Bengtsson & Andersson, K., 2018, In : Industrial and Engineering Chemistry Research. 57, 36, p. 12288-12295 8 p.

    Research output: Contribution to journalArticle

  13. 2017
  14. Relating refractory soot mass spectra with nanostructure and combustion conditions

    Vilhelm Malmborg, Axel Eriksson, Sandra Török, Kling, K. I., Maja Novakovic, Shamun, S., Shen, M., Martin Tunér, Per-Erik Bengtsson & Joakim Pagels, 2017 Aug 27, p. T115N2c6.

    Research output: Contribution to conferenceAbstract

  15. 2016
  16. Single-shot Raman linewidth measurements using time-resolved rotational CARS

    Nordström, E., A. Hosseinnia, C. Brackmann, J. Bood & P. E. Bengtsson, 2016 Jul 18, Computational Optical Sensing and Imaging, COSI 2016. Optical Society of America, Vol. Part F2-3D 2016. JT3A.24

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

  17. Soot Concentrations in an Atmospheric Entrained Flow Gasifier with Variations in Fuel and Burner Configuration Studied Using Diode-Laser Extinction Measurements

    Simonsson, J., Bladh, H., Gullberg, M., Pettersson, E., Sepman, A., Ögren, Y., Wiinikka, H. & Per Erik Bengtsson, 2016 Mar 17, In : Energy & Fuels. 30, 3, p. 2174-2186 13 p.

    Research output: Contribution to journalArticle

  18. 2015
  19. A Study of In-Cylinder Soot Oxidation by Laser Extinction Measurements During an EGR-Sweep in an Optical Diesel Engine

    Gallo, Y., Simonsson, J., Ted Lind, Per-Erik Bengtsson, Bladh, H. & Öivind Andersson, 2015 Apr 14, In : SAE Technical Papers. 2015-01-0800.

    Research output: Contribution to journalArticle

  20. Evolution of properties for aging soot in premixed flat flames studied by laser-induced incandescence and elastic light scattering

    Olofsson, N-E., Simonsson, J., Sandra Török, Bladh, H. & Per-Erik Bengtsson, 2015, In : Applied Physics B. 119, 4, p. 669-683

    Research output: Contribution to journalArticle

  21. Local gas heating in sooting flames by heat transfer from laser-heated particles investigated using rotational CARS and LII

    Nordström, E., Olofsson, N-E., Simonsson, J., Johnsson, J., Bladh, H. & Per-Erik Bengtsson, 2015, In : Proceedings of the Combustion Institute. 35, p. 3707-3713

    Research output: Contribution to journalArticle

  22. Numerical and experimental study of flame propagation and quenching of lean premixed turbulent low swirl flames at different Reynolds numbers

    Carlsson, H., Nordström, E., Bohlin, A., Wu, Y., Zhou, B., Zhongshan Li, Marcus Aldén, Per-Erik Bengtsson & Xue-Song Bai, 2015, In : Combustion and Flame. 162, 6, p. 2582-2591

    Research output: Contribution to journalArticle

  23. Probing the smallest soot particles in low-sooting premixed flames using laser-induced incandescence

    Bladh, H., Olofsson, N-E., Mouton, T., Simonsson, J., Mercier, X., Faccinetto, A., Per-Erik Bengtsson & Desgroux, P., 2015, In : Proceedings of the Combustion Institute. 35, p. 1843-1850

    Research output: Contribution to journalArticle

  24. Soot Formation in Unstrained Diffusion Flames

    Robert, E., Olofsson, N-E., Bladh, H., Johnsson, J. & Per-Erik Bengtsson, 2015, In : Combustion Science and Technology. 187, 4, p. 577-593

    Research output: Contribution to journalArticle

  25. Special Issue: Laser-Induced Incandescence (LII 2014)

    Per-Erik Bengtsson, 2015, In : Applied Physics B. 119, 4, p. 559-559

    Research output: Contribution to journalDebate/Note/Editorial

  26. Wavelength dependence of extinction in sooting flat premixed flames in the visible and near-infrared regimes

    Simonsson, J., Olofsson, N-E., Sandra Török, Per-Erik Bengtsson & Bladh, H., 2015, In : Applied Physics B. 119, 4, p. 657-667

    Research output: Contribution to journalArticle

  27. 2014
  28. Fourier-based approach to overcome anomalies in high-resolution spectra of vibrational CARS measurements of gases

    Nordström, E., Per-Erik Bengtsson & Marrocco, M., 2014, In : Journal of Raman Spectroscopy. 45, 7, p. 489-494

    Research output: Contribution to journalArticle

  29. Large eddy simulations and rotational CARS/PIV/PLIF measurements of a lean premixed low swirl stabilized flame

    Carlsson, H., Nordström, E., Bohlin, A., Petersson, P., Wu, Y., Robert Collin, Marcus Aldén, Per-Erik Bengtsson & Xue-Song Bai, 2014, In : Combustion and Flame. 161, 10, p. 2539-2551

    Research output: Contribution to journalArticle

  30. Sensitivity of coherent anti-Stokes Raman lineshape to time asymmetry of laser pulses

    Marrocco, M., Nordström, E. & Per-Erik Bengtsson, 2014, In : Optics Letters. 39, 19, p. 5748-5751

    Research output: Contribution to journalArticle

  31. Stray light suppression in spectroscopy using periodic shadowing

    Elias Kristensson, Joakim Bood, Marcus Aldén, Nordström, E., Zhu, J., Huldt, S., Per-Erik Bengtsson, Hampus Nilsson, Edouard Berrocal & Andreas Ehn, 2014, In : Optics Express. 22, 7, p. 7711-7721

    Research output: Contribution to journalArticle

  32. 2013
  33. Are Sooting Premixed Porous-Plug Burner Flames One-Dimensional? A Laser-Based Experimental Investigation

    Olofsson, N-E., Bladh, H., Bohlin, A., Johnsson, J. & Per-Erik Bengtsson, 2013, In : Combustion Science and Technology. 185, 2, p. 293-309

    Research output: Contribution to journalArticle

  34. Influence of soot aggregate structure on particle sizing using laser-induced incandescence: importance of bridging between primary particles

    Johnsson, J., Bladh, H., Olofsson, N-E. & Per-Erik Bengtsson, 2013, In : Applied Physics B. 112, 3, p. 321-332

    Research output: Contribution to journalArticle

  35. In situ determination of N-2 broadening coefficients in flames for rotational CARS thermometry

    Gao, Y., Bohlin, A., Seeger, T., Per-Erik Bengtsson & Kliewer, C. J., 2013, In : Proceedings of the Combustion Institute. 34, p. 3637-3644

    Research output: Contribution to journalArticle

  36. Pure rotational CARS measurements of temperature and O2-concentration in a low swirl turbulent premixed flame

    Bohlin, A., Nordström, E., Carlsson, H., Xue-Song Bai & Per-Erik Bengtsson, 2013, In : Proceedings of the Combustion Institute. 34, p. 3629-3636

    Research output: Contribution to journalArticle

  37. Pure rotational Coherent anti-Stokes Raman spectroscopy of water vapor and its relevance for combustion diagnostics

    Nordström, E., Bohlin, A. & Per-Erik Bengtsson, 2013, In : Journal of Raman Spectroscopy. 44, 10, p. 1322-1325

    Research output: Contribution to journalArticle

  38. Soot, PAH and OH measurements in vaporized liquid fuel flames

    Oliveira, M. H. D. A., Olofsson, N-E., Johnsson, J., Bladh, H., Lantz, A., Li, B., Zhongshan Li, Marcus Aldén, Per-Erik Bengtsson, Luijten, C. C. M. & de Goey, L. P. H., 2013, In : Fuel. 112, p. 145-152

    Research output: Contribution to journalArticle

  39. Soot sublimation studies in a premixed flat flame using laser-induced incandescence (LII) and elastic light scattering (ELS)

    Olofsson, N-E., Johnsson, J., Bladh, H. & Per-Erik Bengtsson, 2013, In : Applied Physics B. 112, 3, p. 333-342

    Research output: Contribution to journalArticle

  40. 2012
  41. Absorption and scattering of light from ensembles of randomly oriented aggregates

    Anders Karlsson, Yi, T. & Per-Erik Bengtsson, 2012, [Publisher information missing]. 20 p. (Technical Report LUTEDX/(TEAT-7218)/1-20/(2012); vol. TEAT-7218)

    Research output: Book/ReportReport

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