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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.

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Mini High Speed HCCI Engine Fueled with Ether: Load Range, Emission Characteristics and Optical Analysis

TL;DR: In this article, an investigation carried out on a modified model airplane engine, on how a pure HCCI combustion behaves in a small volume, Vd = 4.11 Cm₃, at very high engine speeds (up to 17,500 [rpm).
Proceedings ArticleDOI

Effect of Temperature Stratification on the Auto-Ignition of Lean Ethanol/Air Mixture in HCCI Engine

TL;DR: In this article, a large eddy simulation (LES) method was used to resolve the in-cylinder turbulence field in space and time, and the results showed that the initial shape of hot/cold spots is quickly modified by turbulence.