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statement of the purpose and problems of experimental researches

For definition of a rational design and operating modes of the high-speed shower mixer it is necessary to spend experimental researches on studying of influence of the cores structurally - technological parametres on efficiency of process of mixing at reception of dry mixes.

The purpose of experimental researches is: definition of the most rational design of the basic working knots and operating modes of the high-speed shower mixer of compulsory action at possible maximum indicators of quality of a received dry mix and the minimum power inputs.

On the basis of an object in view problems of experimental researches are: to establish dependence between the basic design data of the investigated shower mixer and it energo - technological indicators of work, and also to define character of influence of operating modes of the shower mixer on process of mixture of the dry components which are in psevdoozhizhennom a condition.

At the first stage it is expedient to make estimated experiments on a natural model of the shower mixer at various combinations of its geometrical and technological parametres for the purpose of comparison theoretical and experimental data and definition of the basic varied factors, making the greatest impact on process of mixing of dry components, and also a choice of levels of their variation.

At the second stage it is necessary to spend experimental researches on laboratory installation on mixing of the selected components which are basic or base for the reception of dry building mixes. Using in researches a principle of full multifactorial mapping out of experiment,
To obtain necessary data and to carry out their analysis by means of methods of mathematical statistics and use of software products of computer facilities [1,51].

For accuracy and correctness of carrying out of experimental researches it is necessary to make algorithm of sequence of performance of works (fig. 3.1).

Drawing 3.1. Algorithm of carrying out of experimental researches

3.2.

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A source: BRAZHNIK JULIA VIKTOROVNA. PERFECTION of the DESIGN And MIXING PROCESS In the AGITATOR MIXER With the HIGH-SPEED OPERATING MODE. The DISSERTATION on competition of a scientific degree of a Cand.Tech.Sci. Belgorod - 2017. 2017

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