| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 655196 | International Journal of Heat and Fluid Flow | 2014 | 8 Pages |
Abstract
Different levels of turbocharger rotational speed and different intake valve opening strategies were considered. For each operating condition compressor unsteady performance was evaluated starting from measurement of several instantaneous parameters (inlet and outlet static pressure, mass flow rate and turbocharger rotational speed). A significant deviation of compressor instantaneous performance from steady state was observed, resulting in a hysteresis loop surrounding the steady state curve.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Silvia Marelli, Massimo Capobianco, Giorgio Zamboni,