Data publikacji: 18 lis 2022
Zakres stron: 53 - 60
DOI: https://doi.org/10.2478/scjme-2022-0040
Słowa kluczowe
© 2022 Marek Žák et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
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.