Journal of Engineering Physics and Thermophysics is a translation of Inzhenerno-fizicheskii Zhurnal,
a publication of the Academic Scientific Complex "A. V. Luikov Heat and Mass Transfer Institute"
of the National Academy of Sciences of Belarus
Address of the Editorial Office and the Publisher

USE OF THE PRINCIPLE OF DISCRETE PULSED INTRODUCTION 
OF ENERGY FOR DEVELOPMENT OF EFFICIENT ENERGY-CONSERVING 
TECHNOLOGIES

A. A. Dolinskii

UDC 531.6:62-8:536.423 

We discuss basic aspects of the principle of discrete 
pulsed introduction of energy as a general approach to intensification 
of heat and mass transfer and hydromechanic processes in disperse 
media. The principle is based on spatial and temporal localization 
of the energy introduced, which provides high power values in discrete 
zones of the system. The intensification results from the dynamic 
action of an ensemble of growing or collapsing bubbles upon rapid 
change in the external pressure. Intensification mechanisms and basic 
criteria for their efficiency are analyzed. Examples of practical 
implementation of the principle as applied to development of energy
-conserving technologies are considered.

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