title: Cryogenic Cooling by Noncondensible-Gas Injection.
abstract: Temperature control of various cryogenic liquids in the range from their boiling points to near or below their freezing points has been achieved by injecting a noncondensing gas, helium. The process is more easily accomplished than the usual vapor-pumping technique and is applicable in the range from 15 degrees to 300 degrees K. Interesting ice formations were observed in liquid argon.
authors.forename: F W
authors.initials: FW
authors.lastname: Lytle
authors.forename: J T
authors.initials: JT
authors.lastname: Stoner