Detection and investigation of undamped temperature waves excited under water jet cavitation

Detection and Investigation of Anomalous (Undamped) Thermal Waves

“…The main of them relates to the hypothesis of the use of locally equilibrium (thermalized) environment for the receiving of these relations. To make this circumstance correct we need to evaluate a real time of thermal relaxation in different environments [17,18].…”

“…The research of the propagation in the air of waves, which are not electromagnetic or acoustic, and the formation of which was stimulated on the target surface by very short mechanical shocks, connected with cavitation phenomena in liquids, was carried out on the basis of several systems used by us during the experiments on cavitation water jets [1,4,5,17,18].…”

“…The value t maxv depends on the average cross-section Another series of research has been carried out using similar experimental equipment, based on the installation of the KMT setup, considered in [17,18]. The schematic diagram of this setup is similar to setup presented in Fig.…”