| 摘要 |
A cryogenic fog generator is provided which includes a container having an interior in which liquid cryogen is disposed; an opening in the container from which the liquid cryogen can flow from the interior out of the container; a surface area upon which the flow of liquid cryogen is received; an ultrasonic transducer disposed proximate the opening for coacting with the surface area to transmit ultrasonic energy to the surface area and the liquid cryogen for providing a cryogenic fog. A method of producing a cryogenic fog is also provided. |
