In this paper, the 3 D velocity fields in the furnaces' arch area for a conventional stock boiler and the model with dipole vortex device were measured by the hot wire aerometer.
用热线风速仪测量了常规层燃炉炉膛和带有偶极子涡流器的炉膛模型拱区的三维速度场。
When the inclination angle of a side nozzle is 0, 30,45 and 60 degrees, the eddying flow of the bottom hole vortex device will cause rotation at the bottom hole, affecting on the jet from bit nozzles.
侧喷嘴倾斜角度在0度、30度、45度和60度情况下，由于井底涡旋器的旋流作用，导致井底产生旋转，对钻头喷嘴射流产生了影响，以致在45度时出现压力损失最小的情况；
In the middle pressure chamber upside sets floating seal device, so vortex top and middle pressure by exhaust pressure role.
在中间压力腔上部设有浮动密封装置，因此涡旋顶部受排气压力与中间压力作用。
This paper presents a new type of vortex cooling device, called a vortex board, based on the theory of energy separation.
介绍了一种基于能量分离原理研制的新型制冷装置——涡流板。
He is confident that, someday, with his crafts maneuverability and energy-saving vortex generator (a device that creates lift much like dragonfly wings) you wont need airplanes anymore.
他相信，总有一天，与他船的机动、节能涡发生器(显示器制造电梯很像蜻蜓翅膀)你不用飞机了。
As a simple device without moving parts, vortex tube is composed of nozzle, vortex chamber, separating plate, control valve, hot-end and cold-end.
由于冷端孔板的阻隔，外层气流便高速螺旋状向热端管运动，流动的涡流特性也同时向热端管运动而逐渐减弱。
A vortex-broken device was designed, and experiments were done before and after the installation of the device.
设计了一种漩涡破碎装置，进行加装装置前后的性能实验和噪声实验。
The catalyzing device is provided with a catalyzing pipe and a vortex catalyzing screw rod.
催化装置在于有一个催化管和涡流催化螺杆。
The catalyzing device is provided with a catalyzing pipe and a vortex catalyzing screw rod.
催化装置在于有一个催化管和涡流催化螺杆。
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