TY  - BOOK
AU  - Navarro García,Roberto
ED  - SpringerLink (Online service)
TI  - Predicting Flow-Induced Acoustics at Near-Stall Conditions in an Automotive Turbocharger Compressor: A Numerical Approach 
T2  - Springer Theses, Recognizing Outstanding Ph.D. Research,
SN  - 9783319722481
AV  - TA357-359 
U1  - 620.1064 23
PY  - 2018///
CY  - Cham
PB  - Springer International Publishing, Imprint: Springer
KW  - Fluid mechanics
KW  - Automotive engineering
KW  - Physics
KW  - Thermodynamics
KW  - Heat engineering
KW  - Heat transfer
KW  - Mass transfer
KW  - Engineering Fluid Dynamics
KW  - Automotive Engineering
KW  - Numerical and Computational Physics, Simulation
KW  - Engineering Thermodynamics, Heat and Mass Transfer
N1  - Acceso multiusuario
N2  - This thesis offers new insights into the fluid flow behavior of automotive centrifugal compressors operating under near-stall conditions. Firstly it discusses the validation of three-dimensional computational fluid dynamics (CFD) unsteady simulations against acoustic experimental measurements using an original procedure based on plane wave pressure decomposition. It then examines the configuration of the CFD cases, highlighting the key parameters needed for a successful calculation. Moreover, it describes both the compressor mean and unsteady flow field from best-efficiency to near-surge operating points. Lastly, it provides readers with explanations of the various phenomena that arise when the mass flow rate is reduced and the compressor is driven to poor and noisy performance. Written for students, researchers and professionals who want to improve their understanding of the complex fluid flow behavior in centrifugal compressors, the thesis offers valuable practical insights into reducing the acoustic emissions of turbochargers
UR  - http://148.231.10.114:2048/login?url=https://doi.org/10.1007/978-3-319-72248-1
ER  -