Research Article

Solution of Temperature Distribution in a Radiating Fin Using Homotopy Perturbation Method

Table 2

The dimensionless tip temperature for .

Number of the terms in the solution ( )

Method HPM ADM HPM ADM HPM ADM HPM ADM

0.1393820.1443120.1355020.1377110.13302650.1341250.1326160.132718
0.1383510.1434120.1342430.1365260.13155940.1327560.1300910.131026
0.1373410.1420260.1330090.1349370.13011680.1312130.1294860.129613
0.1363490.1410550.1317970.1337850.12869950.1296630.1275040.127327
0.1353760.1401650.130610.1326540.1273080.1281430.1253480.125431
0.1344220.1395650.1294450.1318560.12594260.1273420.1241180.124432
0.1334850.1383740.1283030.1305250.12460340.1253360.1227150.122936