TY  - JOUR
T1  - Risk Reduction of Thermal Damages of Units in Machinery Heat Preparation for
Load Acceptance
AU - Khasanov, Eduard AU - Gusev, Dmitryi AU - Martynov, Vladimir AU - Khamaletdinov, Rim AU - Farhshatov, Mars AU - Galiullin, Rustam AU - Negovora, Andrei AU - Gabitov, Ildar AU - Razyapov, Mahmut AU - Yunusbaev, Nail 
JO  - Journal of Engineering and Applied Sciences
VL  - 14
IS  - 3
SP  - 709
EP  - 716
PY  - 2019
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2019.709.716
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2019.709.716
KW  - thermal and physical properties of thecoolant
KW  -a mixed-type coolant
KW  -thermal damage
KW  -Heat preparation
KW  -substantiated
KW  -temperature
AB  - The study deals with a new method for heat preparation of machinery for the load acceptance by
volumetric heating of units using coolant flow with a temperature lowered to 1500°C which is regulated by
means of a guide device and a steam generator. The interaction of the coolant flow with the heated object is
described mathematically, thermal and physical properties of the coolant and the design features of the devices
that form the intensity of its heating are revealed. It is substantiated that in order to ensure minimum heat
treatment time for the units with a low-temperature coolant, it is necessary to optimize the flow velocity in the
gap clearance “guide device-unit wall” and the water flow for the formation of a mixed-type coolant.
ER  -