I. R. Tazeyev
Kazan state power engineering university (KSPEU).
Russian Federation

Ilnur R. Tazeyev –student of department “Industrial Heat Power Engineering and system of heating supply” (IHPE) Kazan state power engineering university (KSPEU). 

Kazan.

S. O. Gaponenko
Kazan state power engineering university (KSPEU).
Russian Federation

Sergei O. Gaponenko– Assoc. Prof. of department “Industrial Heat Power Engineering and system of heating supply” (IHPE). 

Kazan.

A. E. Kondratiev
Kazan state power engineering university (KSPEU).
Russian Federation

Aleksandr E. Kondratiev – Cand. Sci. (Techn.), Assoc. Prof. of department “Industrial Heat Power Engineering and system of heating supply” (IHPE). 

Kazan.

A. N. Zamaliev
Kazan state power engineering university (KSPEU).
Russian Federation

Adel N. Zamaliev – student of department “Industrial Heat Power Engineering and system of heating supply” (IHPE). 

Kazan.