ВТЗН

The movie tells about the experience of implementation of automatic control systems in Ukraine’s ferrous metallurgy. In particular, about automatic control systems at Yenakiieve Iron and Steel Works, Dnipropetrovsk Tube-rolling Mill and Inhulets Iron Ore Enrichment Works.

The film tells about structure and properties of crystals. The characteristics of different types of crystalline grids are described. The film shows the imperfect crystals configuration and their deformation. Finally, the peculiarities of usage of pure crystals and their flaws are observed.

The film describes the basic engineering enterprise shops of serial type and the criteria which form the staff of such companies.

The film tells about the modes of fluid motion, methods of calculating energy losses linear and local resistance. Due to the pressure fluid leaks through the holes, nozzles and weirs.

How can we come to know the world? Sometimes, its complexity turns out to be confusing. But human ability to perceive makes it possible to answer the questions asked and take the next step to knowledge.

The movie tells about theoretical basis of the law of conservation of angular momentum and demonstrates various examples of its effect in everyday life.

he movie focuses on the process of material fracture resulting from their “fatigue”. It points out the main strength criteria. It tells about the reasons and the properties of material ageing, and the ways of controlling this process.

The paramilitary rescue crews deal with the prevention and emergency of accidents, the rescues of miners. The film is about the solving of mine rescue operations using the rescue equipment.

Geometry and topology. Topology is a science about geometric properties that are preserved under continuous deformations of figures. In particular, the movie tells about homeomorphism, implied critical points, and Morse topological theory.

The film describes the work of thermal power plants. You will see the process of converting chemical energy of fuel into heat, then into mechanical power. The film shows four basic elements of power plant. The basic characteristics of thermal machines operation are observed.