The variable VOlume TURBIne finally within your grasp
6 - Case studies
6.5 - Study of the compression ratio
 Figure 6.6 - Study of the compression ratio |
In this study, we can consider that the compression ratio is equal to: ρ = (α′ + α′′ ) / α′′
The unusable volume between the torus and the shutoff valve must be added to the dead space. The above suggests that the shape of the turbine provides engine breaking. |
******
| | |||||||||||
|
|
|
|
|
|
|
|
 |
Governing language : The source language for the documents presented on this site is French. Consequently only the French language shall prevail. |  |