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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Proceedings ArticleDOI
Cycle Resolved Wall Temperature Measurements Using Laser-Induced Phosphorescence in an HCCI Engine
Gustaf Särner,Mattias Richter,Marcus Aldén,Andreas Vressner,Anders Hultqvist,Bengt Johansson +5 more
TL;DR: In this paper, a one-cylinder, port-injected optical Scania D12 truck engine run in HCCI mode was used for single-shot, cycle-resolved wall temperature measurements.
Journal ArticleDOI
Analysis of Errors in Heat Release Calculations Due to Distortion of the In-Cylinder Volume Trace from Mechanical Deformation in Optical Diesel Engines
Journal ArticleDOI
The level of physical exercise is associated with self-reported health status (EQ-5D) in adults with congenital heart disease
Camilla Sandberg,Karl Gunnar Engström,Mikael Dellborg,Ulf Thilén,Karin Wadell,Bengt Johansson +5 more
TL;DR: Physical exercise >3 h/week was, as a single variable, associated with best possible health status in adults with congenital aortic valve disease, and there is a need for studies investigating the effect of increased level of physical exercise in patients with congenitals aortIC valve disease.
Journal ArticleDOI
Left ventricular hypertrophy in adults with previous repair of coarctation of the aorta; Association with systolic blood pressure in the high normal range
Daniel Rinnström,Mikael Dellborg,Ulf Thilén,Peder Sörensson,Niels Eric Nielsen,Christina Christersson,Bengt Johansson +6 more
TL;DR: In this article, Arterial hypertension is common in adults with repaired coarctation of the aorta (CoA), and the associations between the diagnosis of hypertension, actual blood pressure, other factors affe...
Proceedings ArticleDOI
Vehicle Driving Cycle Simulation of a Pneumatic Hybrid Bus Based on Experimental Engine Measurements
TL;DR: The intent with the vehicle driving cycle simulation is to investigate the potential of the pneumatic hybrid regarding reduction in fuel consumption (FC) compared to a traditional internal combustion engine (ICE) powered vehicle.