Question: Yaws et al. [ref. 34] suggest a 4-constant curve-fit formula for liquid viscosity: log10 A+B/T+CT+DT 2, with T in absolute unitsv (a) Can this formula

Yaws et al. [ref. 34] suggest a 4-constant curve-fit formula for liquid viscosity:
log10 μ≈A+B/T+CT+DT 2, with T in absolute unitsv
(a) Can this formula be criticized on dimensional grounds?
(b) If we use the formula anyway, how do we evaluate A, B, C, D in the least-squares sense for a set of N data points?

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a Yes if youre a purist A is dimensionless but B C D are ... View full answer

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