چکیده مقاله
Laplace equation governs many types of engineering problems such as torsion, heat conduction, pressure distribution in pipes, seepage and aquifer analysis Therefore, finding a solution for this equation is of crucial importance In this article, a boundary element solution for the Laplace equation in a circular domain is presented Two types of elements including constant elements and linear elements are employed in order to carry out the discretization process The formulations are given in detail The corresponding fundamental solution is obtained in a closed form manner Numerical results studied in the paper indicate the accuracy of the proposed solution Furthermore, the obtained numerical results are compared with the exact values which an excellent agreement is observed
کلیدواژهها
نویسندگان
Ahmad Shooshtari
Department of Civil Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
احمد آفتابی ثانی
Department of Civil Engineering, Mashhad Branch, Islamic Azad University, Mashhad, Iran
Seyed Mojtaba Hozhabrossadati
Department of Civil Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
شیوه ارجاع
Shooshtari, Ahmad and Aftabi Sani, Ahmad and Hozhabrossadati, Seyed Mojtaba,1394,A boundary element method for the Laplace equation in a circular domain,10th International Congress on Civil Engineering,Tabriz
ارائهشده در
مجموعه مقالات دهمین کنگره بین المللی مهندسی عمران15 اردیبهشت 1394 · تبریز