Details
| Original language | English |
|---|---|
| Pages (from-to) | 100-107 |
| Number of pages | 8 |
| Journal | International Journal of Gas Turbine, Propulsion and Power Systems |
| Volume | 15 |
| Issue number | 3 |
| Publication status | Published - Jun 2024 |
Abstract
Axial compressors tend to experience significantly increased losses during off-design operation and are prone to flow separation under high aerodynamic loads. Active flow control (AFC) presents a way to counteract this by means of local injection or aspiration, in order to obtain more favourable momentum distributions. It is a strength of active injection methods that the injection rates may be adapted during compressor operation, in order to maximise the benefit at different operating points. This paper investigates the potential of varying the mass-flow rate of a suction-side stator injection, in order to improve the off-design performance.
ASJC Scopus subject areas
- Engineering(all)
- Mechanical Engineering
Cite this
- Standard
- Harvard
- Apa
- Vancouver
- BibTeX
- RIS
In: International Journal of Gas Turbine, Propulsion and Power Systems, Vol. 15, No. 3, 06.2024, p. 100-107.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Active Flow Control with Variable Injection Rate for Off-Design Operation of a Multi-Stage Axial Compressor
AU - Mimic, Dajan
N1 - Publisher Copyright: © 2024 Dajan Mimic.
PY - 2024/6
Y1 - 2024/6
N2 - Axial compressors tend to experience significantly increased losses during off-design operation and are prone to flow separation under high aerodynamic loads. Active flow control (AFC) presents a way to counteract this by means of local injection or aspiration, in order to obtain more favourable momentum distributions. It is a strength of active injection methods that the injection rates may be adapted during compressor operation, in order to maximise the benefit at different operating points. This paper investigates the potential of varying the mass-flow rate of a suction-side stator injection, in order to improve the off-design performance.
AB - Axial compressors tend to experience significantly increased losses during off-design operation and are prone to flow separation under high aerodynamic loads. Active flow control (AFC) presents a way to counteract this by means of local injection or aspiration, in order to obtain more favourable momentum distributions. It is a strength of active injection methods that the injection rates may be adapted during compressor operation, in order to maximise the benefit at different operating points. This paper investigates the potential of varying the mass-flow rate of a suction-side stator injection, in order to improve the off-design performance.
UR - http://www.scopus.com/inward/record.url?scp=85199915888&partnerID=8YFLogxK
U2 - 10.38036/jgpp.15.3_106
DO - 10.38036/jgpp.15.3_106
M3 - Article
AN - SCOPUS:85199915888
VL - 15
SP - 100
EP - 107
JO - International Journal of Gas Turbine, Propulsion and Power Systems
JF - International Journal of Gas Turbine, Propulsion and Power Systems
IS - 3
ER -