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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.
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).