Research Article

New Numerical Solution of von Karman Equation of Lengthwise Rolling

Table 1

The convergence of calculation of neutral angle .

(rad)(rad)(rad)(—)(—)(—)

10,050,069 778 5232,491 510 0752,515 040 0420,023 529 966
20,040,069 753 9940,000 024 5302,492 286 4032,514 257 2320,021 970 830
30,030,069 524 6880,000 229 3062,499 555 7752,506 948 7440,007 392 969
40,020,069 483 7020,000 040 9852,500 857 3912,505 644 2270,004 786 837
50,010,069 413 5490,000 070 1532,503 086 9432,503 412 5910,000 325 648
60,0050,069 410 6040,000 002 9462,503 180 6032,503 318 9220,000 138 320
70,0010,069 408 6140,000 001 9902,503 243 8732,503 255 6510,000 011 778
80,00050,069 408 4580,000 000 1562,503 248 8402,503 250 6830,000 001 843
90,00010,069 408 4290,000 000 0012,503 249 7432,503 249 7810,000 000 038