TY  - JOUR
AU  - mirshekari, erfan
AU  - Poormohamad, Bahman
TI  - Correction and improvement of the vibrations of air fans by increasing the Stiffness and changing the natural frequencies of the structure
JO  - Journal of New Applied and Computational Findings in Mechanical Systems
VL  - 2
IS  - 3
SP  - 20
EP  - 33
PY  - 2022
DO  - 
ER  -