Finite Elements Method (FEM)
1. FEM investigation of drilling conditions on heat generation during teeth implantation

Farshid Ahmadi; Rohollah Mohammadi

Volume 10, Issue 1 , Summer and Autumn 2020, , Pages 25-35

http://dx.doi.org/10.22061/jcarme.2019.5658.1726

Abstract
  Abstract The first step of implanting teeth is to drill a hole in the jaw bone. Excessive temperature produced during drilling is one of the destructive factors for bony tissue. If the temperature generation during surgical drilling exceeds the critical temperature, it could lead to osteonecrosis. This ...  Read More

Finite Elements Method (FEM)
2. A new positive definite semi-discrete mixed finite element solution for parabolic equations

Zuliang Lu*

Volume 2, Issue 1 , Summer and Autumn 2012, , Pages 25-30

http://dx.doi.org/10.22061/jcarme.2012.40

Abstract
  In this paper, a positive definite semi-discrete mixed finite element method was presented for two-dimensional parabolic equations. In the new positive definite systems, the gradient equation and flux equations were separated from their scalar unknown equations.  Also, the existence and uniqueness ...  Read More