电子上激烈的密纹 vaporizer 被建议。vaporizer 主要包括了一个外部试管,一个内胎和一颗电的加热器子弹。密纹被微切的方法在内胎的外部表面上制作,它为在内胎的外部表面和外部试管的内部表面之间的液体形成了流动经过。与水的温度上升反应和 vaporizer 的热变换效率有关的实验被做估计密纹的方向的影响,喂流动率并且输入 vaporizer 的表演上的电压。结果显示密纹的方向在更低的输入电压统治 vaporizer 性能。纵的密纹 vaporizer 为水的温度上升反应和 vaporizer 的热变换效率展出最好的表演。为中等输入电压,密纹的方向和 feed 流动一起水评价管理 vaporizer 表演。当 vaporizer 在高输入电压工作时,输入电压成为关键影响因素,导致纵、倾斜、纬度的密纹 vaporizers 的类似的表演。
An electrically heated microgroove vaporizer was proposed. The vaporizer mainly comprised an outer tube, an inner tube and an electrical heater cartridge. Microgrooves were fabricated on the external surface of the inner tube by micro-cutting method, which formed the flow passage for fluid between the external surface of the inner tube and the internal surface of the outer tube. Experiments related to the temperature rise response of water and the thermal conversion efficiency of vaporizer were done to estimate the influences of microgroove's direction, feed flow rate and input voltage on the performances of the vaporizer. The results indicate that the microgroove's direction dominates the vaporizer performance at a lower input voltage. The longitudinal microgroove vaporizer exhibits the best performances for the temperature rise response of water and thermal conversion efficiency of vaporizer. For a moderate input voltage, the microgroove's direction and the feed flow rate of water together govern the vaporizer performances. The input voltage becomes the key influencing factor when the vaporizer works at a high input voltage, resulting in the similar performances of longitudinal, oblique and latitudinal microgroove vaporizers.