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Versuch A 46

Versuch A 46
Author:

Assistenten des Praktikums

links:
Source:

IPC

Date: 18.11.2009

Internal friction of gases (viscosity of gases)

The task:

Measure the viscosity of H2, CO2 and O2 at 20 °C and at 70 °C. Determine the mean free path and the collision cross section of those gases.

What one should know:

Basics of the kinetic gas theory, transport properties of perfect gases, Newtonian fluids, laminar flow, 1. Fick’s law.