ABSTRACT

Institute of Mechanics of the Ural Branch of the Russian Academy of Sciences (IM UB RAS), Izhevsk, Russia

17.1 Introduction ................................................................................ 279 17.2 Objectives of Research .............................................................. 281 17.3 Formation of the Problems: Directions and Methods

of Solution .................................................................................. 281 17.4 The Dynamics of the Surface Waves: Peculiarities

of Hydrocarbon Films ................................................................ 283 17.5 Conclusion ................................................................................. 285 Keywords .............................................................................................. 285 References ............................................................................................. 286

17.1 INTRODUCTION

Wave film found in many industrial processes and plants, called film devices. The occurrence of waves on the film alters the hydrodynamics of the interaction of the film with a central gas core, since the interfacial

friction is added to form an interface resistance. One example is the separation of vapor when the result is a film of fluid.