Viscosity of water

Source: R/subroutines.R

Calculates the viscosity of water as a function of temperature and atmospheric pressure.

viscosity_h2o(tc, p)

Arguments

tc

numeric, air temperature (tc), degrees C
p

numeric, atmospheric pressure (p), Pa

Value

numeric, viscosity of water (mu), Pa s

References

Huber, M. L., R. A. Perkins, A. Laesecke, D. G. Friend, J. V. Sengers, M. J. Assael, ..., K. Miyagawa (2009) New international formulation for the viscosity of H2O, J. Phys. Chem. Ref. Data, Vol. 38(2), pp. 101-125.

Examples

print("Density of water at 20 degrees C and standard atmospheric pressure:")

#> [1] "Density of water at 20 degrees C and standard atmospheric pressure:"
print(density_h2o(20, 101325))

#> [1] 998.2056