circulation

This paper establishes a mathematical model of the gas flow field inside separating column of the circumfluent circulation cyclone separator based on the N-S equation under column coordinate,gives the resolution of the cyclone flow field in separating column with weighted residual method,and compares computation values with trial values as well.

由柱坐標系下的Navier-Stokes方程出發,建立了環流循環除塵系統分離柱內流速場新的數學模型,利用具有成熟使用經驗的加權殘值法對流場進行求解,并與實驗結果進行了比較。

While the immersion tubes are located eccentrically,larger eddies appear near the down immersion tube at the bottom of vacuum chamber,under free surface of vacuum chamber and in ladle,but no obvious effect on the recirculation flow rate was observed.

數值結果表明,偏心移動浸漬管時,在真空室底部、真空室及鋼包鋼液表面的下降管處發現較大的漩渦,但對循環流量影響較小;減小浸漬管間距,真空室左側壁面的回流增強,循環流量減小;減小浸漬管插入深度,循環流量增大。

The effects of the argon gas flow rate and the parameters of up--leg on the flow and the recirculation flow rate in a RH degasser were taken into account in the present study.

考慮ＲＨ真空槽與鋼包的整體性，從ＲＨ上升管吹Ａｒ這一基本現象著手，建立了描述ＲＨ裝置內鋼液流動行為的三維數學模型，考察吹 Ａｒ量和浸漬管參數對 ＲＨ裝置內鋼液流動和循環流量的影響。

Radial flow type. Gaining large cycle flow with baffle's cooperation.

徑流型，配合擋板可得上下循環流，循環量大，剪切作用好。

recirculation air

再循環[環流]空氣

air circulation

空氣循環,空氣環流

convective thermal control

流體對流循環熱控制

cyclic eletron flow

循環電子流，循環電子傳遞

In succession or rotation.

輪流連續的或循環的

open-cycle magnetohydrodynamics

開式循環磁流體動力學

open-cycle magnetohydrodynamic generation

開式循環磁流體發電

thermo-siphon circulation type cooling system

熱流循環液冷卻系統

circular flow of economic system

經濟體系的循環流動;經濟體系的循環流動;經濟體系周流;經濟體系周流;經濟循環;經濟循環

a blood disorder consisting of a decrease in the volume of circulating blood.

循環的血液流量減少。

closed cycle throttling refrigerator

閉合循環節流制冷器

open-cycle throttling refrigerator

開式循環節流制冷器

Study on the Characteristics of Solid Internally Circulating in the CFB-FGD;

煙氣循環流化床脫硫塔物料內循環特性研究

Evaluation of two liquefaction processes LP cycle and MP cycle;

低壓液化循環與中壓液化循環兩種流程評價

THE CORE/ANNULAR INTERNAL RECIRCULATION FLOW STRUCTURE MODEL FOR GAS-SOLIDS COCURRENT UPFLOW SYSTEM

氣－固并流上行系統的環／核內循環流動結構模型

state of cyclic operation

循環操作狀態, 循環工況

circulation cascade

級聯循環, 階式循環