Vapor bubble growth in a superheated liquid at different laws of pressure change

Approximate dependence permitting to determine heat flux from superheated liquid to a surface of growing bubble are analyzed. Heat flux was calculated from the Skriven relation in the Labuntsov approximation; from the dependence in the form of the Duamel integral; from numerical solution of the equation of thermal conduction of liquid around a bubble. Fields of application of approximate dependences and their accuracy are determined