Determination of the temperature distribution in the wet cylinder sleeve in turbo diesel engine

Purpose: The determination of the temperature distribution in the wet cylinder sleeve in initial phase of the work of turbo Diesel engine. Design/methodology/approach: The results of calculations of the temperature distribution in the wet cylinder sleeve of the turbo Diesel engine were received by means of the two - zone combustion model and the finite element method. Findings: The computations presented the possibility of use of the mathematical models of the combustion processes and the heat transfer on individual surfaces of the wet cylinder sleeve used by the variable values of the boundary conditions and temperature of the working medium in initial time of the work engine. Research limitations/implications: The modeling of the heat loads was executed for analysis of the values and temperature distribution in the wet cylinder sleeve in initial phase of the work of turbo Diesel engine until the moment of achievement quasi stabilized temperature values. Originality/value: The results of numeric calculations of the heat loads of the wet cylinder sleeve displayed the possibility of the use of the original two-zone combustion model and finite elements method to analysis of values and temporary temperature distribution on individual surfaces of the cylinder.