Open AccessAir velocity distribution of the circumferentially arranged nozzle group
Author(s) -
Chenyang Xu,
Lili Wu,
Ting Chen
Publication year - 2018
Publication title -
thermal science/thermal science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.339
H-Index - 43
eISSN - 2334-7163
pISSN - 0354-9836
DOI - 10.2298/tsci1804589x
Subject(s) - anemometer , nozzle , airflow , mechanics , spinning , air velocity , materials science , group (periodic table) , physics , thermodynamics , composite material , turbulence , quantum mechanics
The air-flow field of the circumferentially arranged nozzle group is modeled and simulated. The air velocity distribution is measured using a hot wire anemometer. The results show that the simulated velocities coincide with the measured ones, confirming the effectiveness of the model. Larger rotating speeds can yield larger air velocities, indicating that introducing auxiliary air is favorable to the polymer drawing in the centrifugal spinning.