Solution of Multiperiod Carburization Diffusion Equation

LIU Sunan; LI Yun

doi:10.13374/j.issn1001-053x.2000.06.022

Volume 22 Issue 6

Aug. 2021

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LIU Sunan, LI Yun. Solution of Multiperiod Carburization Diffusion Equation[J]. Chinese Journal of Engineering, 2000, 22(6): 569-571. doi: 10.13374/j.issn1001-053x.2000.06.022

Citation:

LIU Sunan, LI Yun. Solution of Multiperiod Carburization Diffusion Equation[J]. Chinese Journal of Engineering, 2000, 22(6): 569-571. doi: 10.13374/j.issn1001-053x.2000.06.022

LIU Sunan, LI Yun. Solution of Multiperiod Carburization Diffusion Equation[J]. Chinese Journal of Engineering, 2000, 22(6): 569-571. doi: 10.13374/j.issn1001-053x.2000.06.022

Citation:

LIU Sunan, LI Yun. Solution of Multiperiod Carburization Diffusion Equation[J]. Chinese Journal of Engineering, 2000, 22(6): 569-571. doi: 10.13374/j.issn1001-053x.2000.06.022

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Solution of Multiperiod Carburization Diffusion Equation

doi: 10.13374/j.issn1001-053x.2000.06.022

LIU Sunan¹,
LI Yun²

1. Department of Automation of Anhui University, Hefei 230039, China;
2. Depart. Of Material Engineering of Tech. Univ., Hefei 230009, China

Received Date: 2000-04-20
Available Online: 2021-08-27

Abstract

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.
- piecewise-carburization,
- diffusion equation,
- carbon concentration