Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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DEVELOPMENT OF MATHEMATICAL MODELS FOR THE CALCULATION OF THE TEMPERATURE FIELDS OF CYLINDER HEAD TRACTOR DIESEL

Gots A. N. 1 Ivanchenko A. B. 1 Prygunov M. P. 1 Frantsuzov I. V. 1
1 Vladimir State University named after Alexander and Nikolay Stoletovs ”
The influence of forcing on the mean effective pressure and rotation of the crankshaft on the temperature of the bottom of the cylinder head fire crossing. For numerical calculations of the mathematical model, which allows you to define the temperature in the jumper between the valves with the known values of the mean effective pressure and of rotation of the crankshaft. It is shown that these models can be applied in the study of the cylinder head of any engine. Was developed to model, allowing to define the temperature in the separate points of the cylinder. Since the temperature in the separate points of fire bottom linearly dependent on the temperature in the jumper between valves, it allows you to control the temperature field during tests. The adequacy of the obtained models tested on the results of testing of cylinder heads on powerless the stand, as well as from the literature.