%0 Journal Article
%T 黄金分割法在煤热动力学方程中求古地质时间的运用<br>Application of Gold Section Method in Calculating the Paleogeologic Time of the Coal Thermal Kinetic Equation
%A 丁心安
%A 李美莹
%A 李东
%A 张学梅
%J Advances in Geosciences
%P 403-410
%@ 2163-3975
%D 2022
%I Hans Publishing
%R 10.12677/AG.2022.123042
%X 知道古地温和镜质体反射率，可以利用迭代算法求解煤热动力学方程中的古地质时间。选择所要求的古地质时间为迭代变量，建立一个能够进行迭代的关系式，即将一个有古地质时间数学计算放在方程等式的右边成为自变量，而另一个有古地质时间数学计算放在方程等式的左边成为因变量。用前后所迭代值的差值控制迭代过程以免迭代过程无休止地执行下去。用黄金分割值0.618优化新迭代值与前一个迭代值的关系。用5个分别在石炭纪、侏罗纪、和白垩纪的例子说明计算的简洁和有效。<br />
Knowing the vitrinite reflectance and the paleogeologic temperature, the iterative algorithms can be used to solve the paleogeologic time in the coal thermal dynamics equation. The required paleogeologic time is selected as the iterative variable to establish a relationship that can be iterative. The iterative process is controlled with the difference of the iterative values to limit the loop times. The relationship between the new iteration value and the previous iteration value was optimized with the gold section value of 0.618. The simplicity and effectiveness of the calculations is illustrated with 5 examples in the Carboniferous, Jurassic, and Cretaceous, respectively.
%K 煤热动力学方程，古地质时间，迭代算法，黄金分割法<br>Coal Thermal Dynamics Equation
%K Paleogeologic Time
%K Iterative Algorithm
%K Gold Section Method
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=49927