The flow and heat transfer enhancement of a pair of embedded longitudinal vortices in narrow-channel are studied experimentally.
本文采用实验的方法,研究了单面加热矩形狭窄通道内,翼片型纵向涡发生器对流动换热的强化作用。
The experimental data of single-phase forced convection and subcooled boiling in the narrow channel were compared with calculated values of the traditional Dittus-Boelter correlation respectively.
以蒸馏水为工质,在常压下,对间隙为1 mm的环形狭缝通道中的流动传热进行了实验研究。
The forced boiling flow in narrow channel can transfer more heat compared with thermosyphon flow in the heat flux range over 10 kW per square meters.
5mm狭缝通道内受迫流动沸腾换热的情况进行了研究 。
In order to know the heat transfer behavior for condenser evaporator with fluctuating free liquid surface,the submergence effect on the boiling heat transfer behavior in the lunate narrow channel with different gap sizes is studied in this paper for the first time.
为探寻主冷凝蒸发器在自由液面波动时换热性能的变化情况，本文在国内外首次研究了不同间隙尺寸下，浸没度对弦月形狭缝通道沸腾换热性能的影响，并设计了一种补液措施，从而明显提高了狭缝通道沸腾换热的临界热负荷，增强了对各种浸没度的适应性。
A narrow pass between mountains.
山与山之间的狭窄通道
A narrow passageway, as of boards laid on the ground.
窄道一种狭窄通道，如放在地面上的木板
Building or district full of narrow winding passages
有许多弯曲狭窄通道的建筑物或地方
A narrow passage, such as a strait, through which shipping must pass.
咽喉口船只必须穿过的如海峡等狭窄通道
Can you drive the car between those narrow walls?
你能在那两堵墙之间的狭窄通道上行驶吗？
A narrow passage extending inland from a shore; a channel.
狭航道一个狭窄的，从海岸通往内地的航道；海峡
An often narrow passageway between buildings.
建筑物间通常狭窄的通道
back streets,ie usu narrow streets in a poor part of a town
后街（通常指城镇贫民区中狭窄的街道）.
The narrow streets were completely blocked up
狭窄的街道堵塞得水泄不通。
The road is too narrow for cars to get by.
由于道路狭窄, 汽车无法通过。
a narrow gap or pass between hills or woods.
小路山间或林间狭窄地带或通道
The sick man wormed his way into the little passage.
病汉子缓慢地爬进狭窄的通道。
a narrow pass (especially one between mountains).
狭窄的通道（特别是山之间的）。
to walk sideways through a narrow opening
侧着身子走过狭窄的通道
He steered piloted the ship safely through a narrow channel
他驾驶轮船安全地通过了狭窄的航道。
The captain sailed the ship through a narrow passage.
船长驾驶船通过狭窄的水道。
He inched (his way) through the narrow passage.
他慢慢地穿过狭窄的通道.
We had to get through the narrow opening sideways.
我们不得不侧身穿过这狭窄的通道。