Johnson Daniel P
Institute for Basic Standards, National Bureau of Standards, Washington, D.C. 20234.
J Res Natl Bur Stand A Phys Chem. 1974 Jan-Feb;78A(1):49-51. doi: 10.6028/jres.078A.006.
The theory of diffusion of vapor between the walls of a tube and a stream of gas is applied to a generator of known humidities. The rate of approach to equilibrium is evaluated for gas velocities in the laminar flow range. The effect of pressure drop is examined.
将管内壁与气流之间蒸汽扩散理论应用于已知湿度的发生器。针对层流范围内的气体流速评估了达到平衡的速率。研究了压降的影响。