Here is a survey of the field of cryogenics, as it pertains to helium fluids. It covers fundamentals as well as modern research results and offers extensive references for those who want to explore the topic further.Fountain Effect Pumps (FEPs), shown schematically in Fig. 7.29, are unique to He II. Essentially, this type of pump uses the Fountain Effect to force He II to flow through a porous plug. A heater at the outlet of the pump provides the chemicalanbsp;...
|Author||:||Steven W. Van Sciver|
|Publisher||:||Springer Science & Business Media - 2012-02-10|