| 摘要 |
An improved superheated vapor generator for generating superheated vapor comprises a vapor generating volume for receiving liquid and including a vaporization member having a portion defining a plurality of holes for vaporizing contact with the liquid. The widths and/or depths of the holes may vary substantially randomly. The vaporization member may define grooves and ridges of substantially randomly varying height and depth and may further include intersecting grooves and ridges, intersecting the first-mentioned ridges and grooves, these ridges and grooves varying substantially randomly in height and depth. Two or more vapor generators may be arranged such that the vapor generated thereby and vapor pressure are additive. A method for fabricating an improved vapor generator comprises the steps of providing two thermally conductive parts with hollow interiors including at least one vaporization member defining a plurality of holes and welding the two parts together; the vapor generator may be composed of aluminum, stainless steel or other thermally conductive material.
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