Abstract
The degree of this thesis aims to study about using computer software to analyze heat transfer problems in computer software, whether or not gate-icons. Or test results from the actual design of the test agent to reduce costs as well as reduce the duration of the operation.
Simulation of steel baking oven (normalizing) lead of the Department of industrial engineering, Faculty of engineering, Burapha University came as a model for analysis by software that require a long drying time, so much to get the temperature of 573-973 K. AISI1040 that use Cementie Ferrite phase change is baking in order to increase the efficiency of iron, increased consistency. The boundary conditions are required to enter information in the software is the oven with heat insulation made of fire-resistant bricks. (K) equal to 1 specific heat capacity values (C) is equal to 960 and the density of the material (ρ) is equal to 2,There are 645 coils, heat is a heat capacity thermal coefficients (k) is equal to the value of 15 specific heat capacity (C) is equal to 480 and the density of the material (ρ) is equal to 8,300 steel used in Steel AISI type 1040 up thermal coefficient (k) is equal to the specific value to 50.7 heat capacity (C) is equal to 486, and the density (ρ) is equal to 7,845 then oven model simulation software entered into the simulation analysis for heat transfer that occurs in the baking temperature behaviour trends within a furnace. From an analysis of the problem with software is the baking time: 65 minutes, enough to keep the temperature inside the oven is equal to 967 K steel used steam temperatures equal to 903 K, which is in the temperature range required. The result of the test is actually cast iron bake 65 minutes against the predicted results of the software in the same way. There are similar over time, temperature, and when it is due time to 65 minutes. The actual internal temperature of the oven to bake with a value of 957.667 K, based on results from an internal temperature when burner software time 65 minutes contains 967 K figure is the percentage deviation of the temperature inside the oven baking experiments with real results from the software are at just 0.965% indicates that the results predicted from the software with precision and reliability.
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