Simulating the air-flow fields of different spunbonding drawing conduits
Author(s) -
Hongyu Li,
Ting Chen
Publication year - 2018
Publication title -
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/tsci1804803w
Subject(s) - electrical conduit , mechanics , flow (mathematics) , airflow , materials science , computer science , mechanical engineering , physics , engineering , telecommunications
The air-flow fields of different spunbonding drawing conduits are modeled and simulated numerically. Simulated results are compared with the measured results and show good agreements with the latter. Results show that a larger narrow length and a larger contracting length can produce a higher air velocity, which is beneficial to the polymer drawing. This research is valuable to the optimal design of the spunbonding drawing conduits.
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