TY  - JOUR
T1  - Experimental Study of the Vibration Effect on the Fluid Discharge Time in Annular Cantilever Pipes Conveying Fluid
AU - Ntayeesh, Thaier J. AU - Noori Ghani, Suadad 
JO  - Journal of Engineering and Applied Sciences
VL  - 13
IS  - 16
SP  - 6860
EP  - 6865
PY  - 2018
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2018.6860.6865
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2018.6860.6865
KW  - Pipe conveying fluid
KW  -discharge time
KW  -vibration
KW  -frequency
KW  -equipment
KW  -Iraq
AB  - The problem of pipe conveying fluid under vibrational effect took a very fine and precise attention
because of the importance of vibrational affected fluid behavior. Experimentally work was carried out on building
a rig of gravitational flow under the effect of excitation by vibrated force placed on different locations beneath
the pipe end for different frequencies. The rig was provided with the necessary measurement equipment to
study the effect of vibration on the discharge time. It has been proven, experimentally that the position and
value of excited vibration have effect on the discharge time. The minimum discharge time registered at maximum
stiffness and in excited frequency nearest from the natural frequency (shaker at 18.5 cm of clamped end)
and for 25 rad/sec frequency.
ER  -