Research Article

New Numerical Solution of von Karman Equation of Lengthwise Rolling

Table 4

The calculation of friction coefficient using Regula Falsi method.

(—)(—)(—)(—)(—)(—)

000,5−0,44 19681,433 0270,117 858−0,174 444
10,117 8580,5−0,174 4441,433 0270,159 329−0,064 807
20,159 3290,5−0,064 8071,433 0270,174 069−0,023 184
30,174 0690,5−0,023 1841,433 0270,179 258−0,008 176
40,179 2580,5−0,008 1761,433 0270,181 077−0,002 869
50,181 0770,5−0,002 8691,433 0270,181 715−0,001 005
60,181 7150,5−0,001 0051,433 0270,181 938−0,000 352
70,181 9380,5−0,000 3521,433 0270,182 016−0,000 123
80,182 0160,5−0,000 1231,433 0270,182 043−0,000 043