Elzaki、Sumudu和拉普拉斯变换对某些牛顿流体流动问题计算周期的比较

Scientific Inquiry and Review Pub Date : 2019-01-31 DOI:10.32350/sir.31.06

Muhammad Saqlain, Sadia Fareed, Naveed Jafar, Asma Riffat, Ghulam Murtaza

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引用次数: 0

摘要

用Elzaki变换方法求解了Stokes第一定理下的突然启动和突然停止板的牛顿流体流动问题，其结果与拉普拉斯变换和Sumudu变换的结果一致。计算结果表明，该方法计算周期短，是一种非常有效的方法。通过绘制所有变换的结果并计算其计算周期来验证结果，从而可以方便地使用Elzaki变换法求解NFFP，避免了冗长的计算。

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Comparison of Computation Period for Some Newtonian Fluid Flow Problems by Elzaki, Sumudu and Laplace Transform

Newtonian Fluid Flow Problems (NFFPs) of Stokes’ first theorem for suddenly started and suddenly stopped plate are solved by Elzaki Transform Method and the results are identical to those of Laplace Transform and Sumudu Transform. It shows that the said method is very effective due to smaller computation period. The results are verified by graphing the outcome of all the transforms and by calculating their computation period, so that NFFP can be easily solved by Elzaki Transform Method to avoid lengthy calculations.

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Scientific Inquiry and Review

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