Engineering Mechanics

Proceedings Vol. 23 (2017)

ENGINEERING MECHANICS 2017

Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno

 

Romańczyk M., Elsner W.
pages 826 - 829, full text

The research is devoted to numerical analysis for the optimal localization of gas inlet in a Venturi mixer. Performance of the gas engine depends heavily on the quality of mixing of air and fuel, and therefore homogeneity of the mixture. In addition, there must be a suitable, adapted to the current load of fuel, air ratio . Responsible for the fact, among others is the mixer located before entering the combustion chamber of the engine. Incorrect parameter value  can lead to unstable operation of the engine as well as higher emissions going beyond current environmental standards. The Air-Fuel Ratio (AFR) was calculated for an air-fuel mixture of lean combustion gas engine for

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