CEC-ICMC 2015 - Timetable, Abstracts and Presentations

Session

C2PoG - Heat Exchangers

C2PoG

30 Jun 2015, 14:00

JW Marriott Starr Pass Resort

Conveners

C2PoG - Heat Exchangers

• Andrew Dalesandro (FNAL)
• Wolfgang Stautner (GE Global Research)

292. Testing of a 4 K to 2 K Heat Exchanger with an Intermediate Pressure Drop

Peter Knudsen (Jefferson Lab)

30/06/2015, 14:00

CEC-02 - Large-Scale Systems, Facilities, and Testing

Poster Presentation

Most large sub-atmospheric helium refrigeration systems incorporate a heat exchanger at the load, or in the distribution system in some cases, to counter-flow the sub-atmospheric return with the super-critical or liquid supply. A significant process improvement is theoretically obtainable by handling the exergy loss across the Joule-Thompson throttling valve supplying the flow to the load in...