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Abstract: The fluent program is used to simulate three-dimensional
steady flow in cyclone separator of high-pressured natural gas. Flow
field value inside of cyclone separator in different pressure is
compared. The results show that the pressure has little influence on
axial velocity and radial velocity of cyclone separator, but more
influence on tangential velocity. The cyclone separator's pressure drop
is increasing with the rising of the pressure, nearly liner
relationship. Under the highpressure conditions, the influence of vent
pipe diameter and the inlet pipe of cyclone separator flow field value
is regular.
Key words: Cyclone separator Numerical simulation Collection
efficiency
CLC No: TK223.2
北京市教委重点学科共建资助项目(XK114140478).
Received 20050307, received in revised form 20050528
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