SIMULAÇÕES NUMÉRICAS DE ESCOAMENTOS SOBRE AEROFÓLIOS ASSIMÉTRICOS USANDO A METODOLOGIA IMERSPEC

L. Albuquerque, Mariana Villela, Felipe Pamplona Mariano
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Abstract

. The present work proposes the extension of the computational methodology known as IMERSPEC, resulting from the fusion of the Pseudospectral Fourier method and the Immersed Boundary method, to carry out numerical simulations of flows over airfoils. The effectiveness of the solution of the Navier-Stokes equations was analyzed, based on a comparison with literature data. The obtained results were able to satisfactorily reproduce the reference drag and lift coefficients. In this work, the results obtained were analyzed along with other publications.
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采用IMERSPEC方法对非对称翼型上的流动进行数值模拟
. 目前的工作提出了被称为IMERSPEC的计算方法的扩展,由伪谱傅立叶方法和浸入边界方法的融合产生,以进行翼型流动的数值模拟。通过与文献数据的比较,分析了求解Navier-Stokes方程的有效性。所得结果能较好地再现参考阻力系数和升力系数。在这项工作中,所得结果与其他出版物一起进行了分析。
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