Solution of Multiperiod Carburization Diffusion Equation
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摘要: 運用線性偏微分方程的可迭加性質,對爐內物體的滲碳過程的多段時間滲破方程進行求解,得到在第3類邊界條件下的碳濃度分布函數.用此方法能夠描述逐段時間滲碳擴散方程在各時段的物理行為.Abstract: Using the superposition property of linear partial differential equation finds the solution of piecewise-time-carburization diffusion equation for the carburization process of the objects in oven, and obtains the carbon concentration distribution function with the boundary condition of type 3.The method can describe the physical behavors of the piecewise-time-carburization diffusion equation in each time in terval.
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Key words:
- piecewise-carburization /
- diffusion equation /
- carbon concentration
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