TITLE:
Study of the Aerodynamic Process and Its Impact on Cotton Transportation Process through the Cotton Pipeline
AUTHORS:
Shokhsanam Imomalieva, Anvar Makhkamov
KEYWORDS:
Cotton, Airstream, Laminar Current, Turbulent Flow, Speed, Separator, Lamination, Movement, Label Surface
JOURNAL NAME:
Engineering,
Vol.13 No.12,
December
24,
2021
ABSTRACT: The article provides a
theoretical analysis of the velocity distribution and distribution in the cross
section of the pipe during the transportation of cotton. It studied the factors
that move air and transport material in a pneumatic pipeline, developed a mathematical model and built graphs. The
effect of pressure on the ease of construction of pipes for air transportation
of raw cotton and the speed distribution in the process of transporting cotton,
as well as the factors that cause pressure loss in the shells of pipes were
studied. So, if the
expansion after the air pipe is expanded (5), we will introduce K1 = 0 and the beating
coefficient . If
the current narrows before burdening, then we enter K1 = 1 and the input soften rate from the formula . The
air flow is moving upwards below the slope and the longer the pipe is the air
flow is so significant (strong). The flow of air is divided into laminar and
turbulent streams according to leakage. The procedure for transportation of raw
cotton using air will move the turbulent the sidelines, interacts with the
layers. If the turbulent passes in a well-round smooth passenger-pipes, the
number of critical Reynolds can be delivered to 200,000. The process of
transporting cotton in pnevmotransport is far from the laminary regime in far
away and stronger mode.