Speakers:
Christoph Haberstroh(Prof), Henrik Bischoff(TU Dresden), Johannes Doll(TU Dresden), Julian Will(Technische Universität Dresden), Sebastian Eisenhut(TU Dresden), Thomas Just(TU Dresden)
Helium refrigeration and liquefaction: Basic cyclesWaaier 3
Waaier 3
Twente
University of Twente
• The difference between refrigeration and liquefaction,
• Calculation of the Carnot power of a “refrigerator” (as a typical machine),
• The Joule Thomson cycle,
• The Brayton cycle,
• The Claude cycle.
• A glance at special helium cycles (high power, temperatures lower than 4.5 K)
• A glance at basics controls
Helium refrigeration and liquefaction: Technology of componentsWaaier 3
Waaier 3
Twente
University of Twente
• Oil lubricated screw compressor and oil removal,
• Brazed plate and fin heat exchanger,
• Cryogenic expansion turbine.
• Special Brayton refrigerator for condensation of natural gas.
Speakers:
Abhishek Purandare(University of Twente), MrBas Pellen(University of Twente), DrPankaj Sagar(University of Twente), MrSander Wessel(University of Twente), Srinivas Vanapalli
18:00
Dinnerde Stall
de Stall
Social program at the Bounce Valley (20:00-22:00)
34
Social programClose to the football stadium (Bounce Valley)
By train from Hengelo
- direct service every hour xx:24 from Hengelo
- one stop (cross platform connection at Amersfoort) every hour xx:54 from Hengelo
check timings (for all types of public transport in the Netherlands): www.ns.nl
