<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper presents a new 4-lobe blower for supercharging a two-stroke engine. Based on a modified Roots compressor manufactured prototype shows pros and cons of an innovative profile. The results demonstrate that the shape of rotor edges effect out pressure stability. The measurement results include the main assessed parameters: outlet pressure, overall efficiency, losses and outlet air temperature.</p>
</abstract>

This paper presents a new 4-lobe blower for supercharging a two-stroke engine. Based on a modified Roots compressor manufactured prototype shows pros and cons of an innovative profile. The results demonstrate that the shape of rotor edges effect out pressure stability. The measurement results include the main assessed parameters: outlet pressure, overall efficiency, losses and outlet air temperature.

Four-Lobe Blower Performance Assessment

Faculty of AgriSciences, Mendel University in Brno

Department of Technology and Automobile Transport

Strojnícky časopis - Journal of Mechanical Engineering

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"Four-Lobe Blower Performance Assessment"}

This paper presents a new 4-lobe blower for supercharging a two-stroke engine. Based on a modified Roots compressor manufactured prototype shows pros and cons...

Four-Lobe Blower Performance Assessment

Published Online: Nov 18, 2022

Page range: 53 - 60

DOI: https://doi.org/10.2478/scjme-2022-0040

Keywords
blower, supercharging, lobe profile

© 2022 Marek Žák et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Four-Lobe Blower Performance Assessment

Published Online: Nov 18, 2022

Page range: 53 - 60

DOI: https://doi.org/10.2478/scjme-2022-0040

Keywordsblower, supercharging, lobe profile

© 2022 Marek Žák et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
blower, supercharging, lobe profile