standpipe

A standpipe was crucial for smooth circulation.

一根立管可以肯定达到顺利的循环.

The results showed that the pressure gradient in the riser and standpipe was gradually decreased with the superficial gas velocity, while it was increased with the circulating rate at the constant superficial gas velocity.

在提升管内表观气速一定的情况下随着循环量Gs的增加，提升管及立管内的压力分布也随之增大；

The system adopts oven temperature feedback control system, the determination of time at carbonization end is judged by means of temperature of crude gas on standpipe, the optimizing control in coke oven heating is realized.

系统采用炉温反馈控制系统，根据上升管荒煤气温度的变化进行火落时间的判定，实现了焦炉加热过程的优化控制。

In the throttle control box available, standpipe pressure is controlled by hand with lower accurate, by which underbalanced well drilling is hard to be performed.

现用节控箱采用手工控制立管压力（套管压力）的方法，精度较低，很难实现真正意义上的欠平衡钻井。

While with the increase of the circulating amount of the system, negative pressure gradient and slip velocity in the standpipe increase too.

而随着系统循环量的增加，立管内的负压差梯度以及滑移速度均增大；

The gas solid transportation of regenerated catalyst in the standpipe of DCC unit in Jingmen Petrochemical Company was abnormal with using high density catalyst, which affected the reactor temperature and product yields.

荆门分公司催化裂解装置由于使用高堆密度催化剂，再生立管出现了气固输送故障，对反应温度和产品收率影响较大。

The utility model relates to a combined starlike multi-purpose support seat, comprising a standpipe, a foot rack, an adjusting screw, a pipe clip, clipping sheets and a jack seat.

一种组合式星形多用支杆座，包括竖管、脚架、调节螺杆、管卡、夹片、插口座。

STUDY ON STANDPIPE-TRICKLING VALVE SYSTEM ⅰ. Gas-Solid Flow in Cyclone Dipleg under Negative Pressure Differential Gradient

立管-翼阀系统的研究Ⅰ.负压差下旋风分离器料腿内的气固流动

Discussion on Drainage Ability of Plastic Run-Off Standpipe

塑料排水立管通水能力探讨

Sometimes there was only one standpipe to provide the entire lane or court with water.

有时,整条街或整个源自的水都由仅仅一座竖立式水塔供应.

Experimental Study on Solid-Gas Downflow in a Standpipe of Jetting Circulating Fluidized Bed

循环射流流化床立管中气固流动实验研究

JaPan is not in accordance with the final test method to determine the theoretical limit to the maximum water standpipe with water caPacity, but the test results by test tower riser determine the maximum water drainage caPacity.

日本测试方法不按照终限理论来确定给排水立管的最大通水能力，而是按测试塔测试结果决定排水立管的最大排水能力。