B
Bengt Johansson
Researcher at Umeå University
Publications - 647
Citations - 22112
Bengt Johansson is an academic researcher from Umeå University. The author has contributed to research in topics: Combustion & Homogeneous charge compression ignition. The author has an hindex of 66, co-authored 635 publications receiving 19206 citations. Previous affiliations of Bengt Johansson include Lund University & Chalmers University of Technology.
Papers
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Journal ArticleDOI
Tako-tsubo cardiomyopathy in the setting of pre-existing myocardial disease
TL;DR: Letter to editor: Tako-tsubo cardiomyopathy in the setting of pre-existing myocardial disease is shown to be safe and effective in both women and men.
Analysis on Homogeneity Effects in HCCI Combustion using simultaneous OH- and Formaldehyde LIF Measurements
Ryo Hasegawa,Ichiro Sakata,Hiromichi Yanagihara,Leif Hildingsson,Bengt Johansson,Robert Collin,Jenny Nygren,Mattias Richter +7 more
Proceedings ArticleDOI
Study of a Heavy Duty Euro5 EGR-Engine Sensitivity to Fuel Change with Emphasis on Combustion and Emission Formation
TL;DR: In this paper, the authors compared five fuels (Japanese diesel, MK3, EN590 with 10% RME, En590 with 30% RP and pure RME) to a reference diesel fuel (Swedish MK1) when run on three different speeds and three different loads at each speed.
Journal ArticleDOI
Closed-loop System Identification of an HCCI Engine
TL;DR: In this article, an ARX type model is fitted to input-output data and a method applicable under closed-loop control is suggested and demonstrated, in terms of the repeatability of model characteristics, prediction accuracy, residual characteristics and comparison to spectral models.
Journal ArticleDOI
Autoignition of isooctane beyond RON and MON conditions
TL;DR: In this article, the authors examined the low temperature autoignition area of isooctane within the in-cylinder pressure map and the incylinder temperature map of a CFR engine and found that the LTHR for low temperature heat release occurs effortlessly under high intake pressure (1.3 bar) and low intake temperature (25 °C).