Practical data on steady state heat transport in superfluid helium at atmospheric pressure

Experimental results covering a technically interesting range of temperatures (1.4 K ? T ? T_λ) and channel dimensions (L ? 100 cm, 0.2 ? id ? 5 mm) have been complied into a collection of practical data on steady state heat transport in superfluid helium at atmospheric pressure. The data, given in the form of diagrams, allow all the problems of linear steady state heat transport in superfluid helium at atmospheric pressure to be solved directly.