Perry's Handbook Viscosity Apr 2026

lnμ=A+BT+ClnT+DTEl n mu equals cap A plus the fraction with numerator cap B and denominator cap T end-fraction plus cap C l n cap T plus cap D cap T to the cap E-th power

is in Kelvin. For many common hydrocarbons, simpler forms like are provided. Perry's Handbook Viscosity

For wide-range calculations, Perry’s uses empirical correlation equations. lnμ=A+BT+ClnT+DTEl n mu equals cap A plus the