downcomer造句
1. In order to research its natural circulation, the downcomer part and the riser part is distinguished, where there are no mass and energy transferred between them.
2. Based on the advancement of the downcomer, some opinions of the downcomer research were presented.
3. A new structural component settled in the downcomer of tray column for mechanical defoaming was developed.
4. The study on flow and heat transfer in downcomer under loss of coolant accident (LOCA) is important to the safety of reactor pressure vessel (RPV).
5. The ratio of downcomer to riser cross sectional area, the bottom clearance and the ratio of height to diameter of the reactor are proved to be important of the cell growth behavior.
6. The characteristic configuration and performance of the downcomer that DJ trays employ are appropriate for operations at high liquid rates.
7. Heat transfer characteristics the RPV downcomer were studied and the numerical results well the experimental data.
8. In concurrent distillation, the upward flowing vapor atomizes liquid in a tray and carries it up to collectors in the tray above. There the liquid is separated and sent back down via a side downcomer.
9. The steel ring degree of the produced plastic steel downcomer is doubled to be increased, and the quality rises to a higher step than before.
10. In DCS, configuration is used to accomplish the on-line calculation of main stress of the orifice of the drum's central downcomer.
11. In fully spray region, gas flow affects the liquid overflow capacity in the downcomer or conical over flow device, hence affects the pressure drop significantly.
12. Hence, not only bubbling but also bridging shall be restricted for the seal criterion of hanging downcomer.
13. The band steel coarseness processor can be easily arranged on the plastic steel downcomer production line without changing the operating condition of the production line.
13.try its best to collect and build good sentences.
14. The standard deviation increased sharp in the formation of large gas bubbles in the downcomer .
15. The problems are presented of the bricks on the conical bottom of the localized coal-water slurry gasifier, quench ring and downcomer cylinder in operation in the large nitrogenous fertilizer plant.
16. In flow visualization experiment, it is found that flow rate of safety injection has major effect on flow regime in downcomer .
17. According to continuity law of hydrodynamics, theory equation between riser gas holdup and downcomer gas holdup in TBCR is derived, and value of the important parameter a in the equation is discussed.
18. The three dimensional distribution of gas holdup in segment downcomer has been measured by using the capillary probe and the photoelectrical detect technique.
19. After looking up, this is really take outside the downcomer and the air conditioning machine as a way, skids burglary gang which the window enters the inner rooms.
20. The problems occurred in ultrasonic flaw detection tests of decentralized downcomer fillet welding seats and the flaw detecting experience obtained in these tests are also introduced.
21. Structure and operating performance of new fixed valve tray with suspending downcomer ( DJ - 5 tray ) was introduced.
22. An internal airlift loop reactor(ALR) is built , with air- water two - phase mode as the object of study, a manometric method is used to determine the gas holdup in the riser and downcomer.
23. The key factors for designing the tray with high liquid capacity are downcomer configuration, specifications and layout.