求高手翻译一段英语文献

Question

4. Numerical solution procedure
The solution proceeds as follows:
1. The program starts with the initial guess of center point
of the undeformed roll, deformed roll radius and neutral
point. The initial guess of deformed radius is taken from
Hitchcock’s formula, by running the FEM code with rigid
roll to find out the separating force.
2. The contact arc length is estimated. This contact arclength is subjected to modification in due course of algorithm,
depending upon the exit roll slope. If the roll
slope for a particular value of arc length happens to be
less than zero, then the arc length is increased.
3. The mesh is generated as per desired reduction and current
roll radius.
4. The undeformed and deformed roll profiles are shown in
Fig. 2. Assumption is that, the entry point in both the
cases remains same. In the beginning, it is assumed that
center of deformed roll profile lies on a line joining the
center of undeformed roll and the mid-point of the arc.

Answer 1

4. Numerical solution procedure
The solution proceeds as follows:
1. The program starts with the initial guess of center point
of the undeformed roll, deformed roll radius and neutral
point. The initial guess of deformed radius is taken from
Hitchcock’s formula, by running the FEM code with rigid
roll to find out the separating force.
2. The contact arc length is estimated. This contact arclength is subjected to modification in due course of algorithm,
depending upon the exit roll slope. If the roll
slope for a particular value of arc length happens to be
less than zero, then the arc length is increased.
3. The mesh is generated as per desired reduction and current
roll radius.
4. The undeformed and deformed roll profiles are shown in
Fig. 2. Assumption is that, the entry point in both the
cases remains same. In the beginning, it is assumed that
center of deformed roll profile lies on a line joining the
center of undeformed roll and the mid-point of the arc.

4。数值解法
　　解决收益如下:
　　1。在程序开始与初始猜测的中心点
　　板料辊的辊半径、变形和中立的
　　点。初始猜测是取自变形破坏半径
　　希区柯克公式的基础上,通过运行有限元代码有刚性的
　　卷,找出其分离的力量。
　　2。估计的接触弧长。这种联系arclength受修改中的一个适当的算法,
　　依靠出口卷斜坡。如果选举主任