concentric tube

The thermal unit involves a triplex concentric tube with phase filling in the middle channel.

通过数值模拟与实验,研究了三重同心套管内的相变传热过程.

Improving Liquid-Solid Distribution Uniformity by Using Concentric Tube

利用套管结构实现液固均匀分布

The swirling flow devices inserted in the inner tube of a concentric tube heat exchanger.

旋流装置放置在同心套管换热器的内管.

Heat exchangers, other than the double concentric tube type or double tube sheet type, must employ a pressure differential and a means for monitoring the differential.

热交换器（除了双同心管换热器或双管板列管换热器）必须使用压力差，并有方法对压力差进行监控。

Study on vibration character for a cantilever tube in water confined by concentric tube

悬臂管在同心套管包围的水中振动特性的研究

Panax quinquefolium L . cell suspension culture was carried out in a concentric tube air lift reactor.

在不同的气升式反应器中对西洋参细胞进行了大规模培养.

Due to the sample being introduced as an aerosol through the innermost concentric tube of the plasma source at a frequency of about 27 MHz, the skin effect occurs.

由于样品以气溶胶的形式通过最中间同心管引入频率为27MHz的等离子光源，出现趋肤效应。