THE APPLICATION OF ACTUATOR DISKS TO THE CALCULATION OF NON-UNIFORM FLOWS IN TURBOFAN ENGINES | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 15, Volume 9, ASAT Conference, 8-10 May 2001, May 2001, Page 1-16 PDF (2.31 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/asat.2001.24775 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| JOO W G | ||||
| Associate professor, Dpt. of Mechanical Engineering, Yonsei University, Seoul, Korea. | ||||
| Abstract | ||||
| One of the important issues in the assessment of the Net/engine compatibility in turbofan engines is to predict the coupling effects between the non-uniform inlet and engine. The computational method using an actuator-disk model has been applied to the calculations of the flow through a civil high-bypass-ratio turbofan engine with drooped intake and the flow through a multistage turbofan engine subjected to non-uniform total pressure inlet flow. The results of a series of calculations are presented and the nature of the interactions between the flow through a fan and non-uniform inlet flow is addressed. | ||||
| Keywords | ||||
| Actuator disk; Flow field interaction; Non-uniform flow; Turbofan engine | ||||
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