Dynamic Analysis and CFD Numerical Simulation on Backpressure Filling System

Table 1

The specific simulating results under different backpressures.

Backpressure (kPa)	Average velocity of exit (m/s)	Mass flow rate of exit (kg/s)	Production capacity of machine (t/h)
4	0.112	1.473	42.42
5	0.120	1.603	46.17
6	0.155	2.058	59.27
7	0.208	2.759	79.46
8	0.237	3.130	90.14
9	0.252	3.342	96.25
10	0.260	3.445	99.22
11	0.268	3.555	102.38
12	0.273	3.622	104.31