Abstract
The temperature field downstream the lobed mixer under different pre-whirl conditions was studied by numerical method. The influence of pre-whirl on the mixing performance and total pressure loss was summarized. The results show that large-scale streamwise vortices generated by the lobe structure are the key to the rapid mixing of core and bypass airflow. The inlet pre-whirl will strengthen the interaction between streamwise vortices, thus accelerating the mixing of core and bypass airflow. The mixing efficiency and total pressure loss of the lobed mixer increase with the inlet pre-whirl.
| Original language | English |
|---|---|
| Article number | 012118 |
| Journal | IOP Conference Series: Earth and Environmental Science |
| Volume | 113 |
| Issue number | 1 |
| DOIs | |
| State | Published - 22 Feb 2018 |
| Event | 2017 3rd International Conference on Advances in Energy Resources and Environment Engineering, ICAESEE 2017 - Harbin, China Duration: 8 Dec 2017 → 10 Dec 2017 |
Fingerprint
Dive into the research topics of 'Effect of inlet pre-whirl on two-dimensional lobed mixer performance'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver