کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4636482 | 1340723 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
HJ integrals and evaluation of rectangular source integral
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موضوعات مرتبط
مهندسی و علوم پایه
ریاضیات
ریاضیات کاربردی
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چکیده انگلیسی
In this paper Hubbell's rectangular source integral Hâ²(a, b), which is a double integral, is expressed in the form of HJ(A(a), B(b)) integral. The integral HJ(A, B) is expressed in the form of a converging series of rational parameters A and B. Here HJ(A, B) is approximated by considering first seven terms in the series and the results are found to give good results for various values of a and b which are less than or are equal to one. Results are presented for the values of a and b (.1-2 and .1-1) respectively. When the values of a and b are greater than one the integral Hâ²(a, b) has been expressed in the form of a logarithmic function. These results are also presented in this paper. Here the values of a and b are considered from 1.0 to 10,000.0 respectively. All these results are found to agree with the results available in literature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematics and Computation - Volume 184, Issue 2, 15 January 2007, Pages 680-684
Journal: Applied Mathematics and Computation - Volume 184, Issue 2, 15 January 2007, Pages 680-684
نویسندگان
Hem Prabha,