getSchmidt: Returns Schmidt number for a specific gas at a given...

In LakeMetabolizer: Tools for the Analysis of Ecosystem Metabolism

Returns Schmidt number for a specific gas at a given temperature

Description

Schmidt number is temperature dependant, and is the ratio of the kinematic viscosity of water to a diffusion coefficient. Coefficients are included for He, O2, CO2, CH4, SF6, N2O, Ar, and N2.

Usage

getSchmidt(temperature, gas)

Arguments

temperature	Numeric vector of water temperatures in deg. Celsius
gas	String for gas code. Valid inputs include: He, O2, CO2, CH4, SF6, N2O, Ar, and N2

Value

Schmidt number (unitless)

Note

Temperature range is only valid from 4-35 deg Celsius

Author(s)

Jordan S. Read

References

Raymond, Peter A., Christopher J. Zappa, David Butman, Thomas L. Bott, Jody Potter, Patrick Mulholland, Andrew E. Laursen, William H. McDowell, and Denis Newbold. Scaling the gas transfer velocity and hydraulic geometry in streams and small rivers. Limnology & Oceanography: Fluids & Environments 2 (2012): 41-53.

Examples

getSchmidt(temperature=12, gas="O2")

LakeMetabolizer documentation built on Nov. 16, 2022, 1:09 a.m.