The vortex shedding frequency spectrum characteristics on a heated circular cylinder in water cross flow was investigated experimentally.
本研究对水平液体绕流热圆柱体的旋涡脱落特性进行了研究。
2
The invention relates to a method and a device for fixing turbulence bars in a steam heated drying cylinder, particularly in a drying cylinder of a paper making machine.
本发明是一种保证将扰流棒固定在蒸汽加热烘缸内表面的方法和装置，特别是在造纸机械的烘缸中。
3
The vacuum insulates heat of water, the water in space (11) namely the water in solar hot water cylinder is heated under the irradiating and heating of solar light and the insulating of vacuum.