Prediction of batch heat transfer coefficients for pseudoplastic fluids ...

of a least squares line can be calculated from
a=y-bi
b =
~ (Xi -X) (Yi - fj)
~ (Xi - X)2
(0-3
(0-4
l"fhere x and y are the averages of the xi and Yi data values ..
A relationship such as
(c-5
can be rewritten as
log 'I = log K + n log if
(C-6
so that it is expressed in the form of equation 0-1, Hhere
y :: log I
x = log 1)
a = log I{
b = n
Thus it can be seen that the use of the above regression
analysis can be used for many simple relationships, provided
they can be l.vri tten in the form of equation C -1.
A computer progra~ for solving equation 0-3 and C-L~
described by Eisen (59), Has used as the basic prograrn. for
calculating the parameters of the pOHer law equation and
the temperature dependent forms of the p01.ver lay.J as described
in Appendix A.
The computer progrom is given in Appendix
A.