管道技术与设备
管道技術與設備
관도기술여설비
Pipeline Technology and Equipment
2015年
5期
1-4,8
,共5页
王溢维%温家铭%洪祥议%邵游凯%刘晴雨%王盛山
王溢維%溫傢銘%洪祥議%邵遊凱%劉晴雨%王盛山
왕일유%온가명%홍상의%소유개%류청우%왕성산
T 形管%速度特性%压力分布%CFD模拟%气液相%分离
T 形管%速度特性%壓力分佈%CFD模擬%氣液相%分離
T 형관%속도특성%압력분포%CFD모의%기액상%분리
T-junction%velocity characteristics%pressure distribution%CFD simulation%gas-liquid phase%separate
采用CFD模拟手段，对气液两相流流经T形管时流动特性进行了研究。以水及空气作为模拟介质，采用计算流体力学软件PHOENICS 为模拟器，研究了不同入口气液混合流速下，T形管内速度、压力及含气率分布特性。并将模拟后结果与Ottens所得数据进行对比，结果表明CFD模拟与实验研究所得到的T形管内速度特性较吻合。
採用CFD模擬手段，對氣液兩相流流經T形管時流動特性進行瞭研究。以水及空氣作為模擬介質，採用計算流體力學軟件PHOENICS 為模擬器，研究瞭不同入口氣液混閤流速下，T形管內速度、壓力及含氣率分佈特性。併將模擬後結果與Ottens所得數據進行對比，結果錶明CFD模擬與實驗研究所得到的T形管內速度特性較吻閤。
채용CFD모의수단，대기액량상류류경T형관시류동특성진행료연구。이수급공기작위모의개질，채용계산류체역학연건PHOENICS 위모의기，연구료불동입구기액혼합류속하，T형관내속도、압력급함기솔분포특성。병장모의후결과여Ottens소득수거진행대비，결과표명CFD모의여실험연구소득도적T형관내속도특성교문합。
Using CFD simulation tools , gas-liquid two-phase flow characteristics were studied through the T-shaped pipe . Water and air as analog media , computational fluid dynamics software PHOENICS was used for simulator to study the gas -liquid mixing different inlet flow rate, T-shaped pipe velocity and pressure and void fraction distribution characteristics .The simulation results of experiments were compared with the data obtained by Ottens .The results show that CFD simulation is more consistent with the T-shaped tube velocity characteristics obtained by the experimental research .
