Welcome / Organisation

• Johannes Doll (TU Dresden)
• Julian Will (Technische Universität Dresden)
• Christoph Haberstroh

Room: MOL 213

Definition and History of Cryogenics

• Christoph Haberstroh

Room: MOL 213

Physics and Chemistry of Hydrogen

• Heine

Room: MOL 213

Cryogenic Fluids/Refrigeration

• Christoph Haberstroh

Room: MOL 213

Tutorial Room: MOL 213 Please download mini-REFPROP: https://trc.nist.gov/refprop/MINIREF/MINIREF.HTM

Industrial Cryogenic Plants

• R. Soika (Linde Kryotechnik AG)

Room: MOL 213

H2 Applications and Development

• Töpler (DWV)

Room: MOL 213

H2 Applications and Development

• Töpler (DWV)

Room: MOL 213

Cryogenic Engineering

• Christoph Haberstroh

Room: MOL 213

Linde Technology for Sustainable Gas Processing & Energy Solutions

• K. Ohlig (Linde Gas, Munich)

Room: MOL 213

Cryogenic Engineering

• Christoph Haberstroh

Room: MOL 213

Cryogenic Engineering

• Christoph Haberstroh

Room: Mol 213

Tutorial Room: MOL 213

Excursion Leuna Visiting of H2 Liquefaction Plant and Air Separation Departure 7:30 AM in front of Georg-Schumann-Building (Google Maps Plus Code: 2PHC+RW2 Dresden)

Cryostat Design

• John WEISEND (ESS)

Room: MOL 213

Cryogenic Instrumentation

• John WEISEND (ESS)

Room: MOL 213

Cryogenic Laboratory

• Christoph Haberstroh (Prof)
• Henrik Bischoff (TU Dresden)
• Thomas Just (TU Dresden)
• Sebastian Eisenhut (TU Dresden)
• Julian Will (Technische Universität Dresden)
• Johannes Doll (TU Dresden)

Room: MOL 110

Welcome and organisational matters - Twente Week

• Srinivas Vanapalli
• Jennifer Herek (University of Twente)

Room: Waaier 3

Brief history of cryogenics and superconductivity in Twente

• Srinivas Vanapalli (University of Twente)
• Marcel ter Brake (University of Twente, The Netherlands)

Room: Waaier 3

Helium refrigeration and liquefaction: A reminder

• Guy GISTAU BAGUER

Room: Waaier 3 A way to perform simple thermodynamic calculations with Excel and Refprop.

Helium refrigeration and liquefaction: A light theory of heat exchangers

• Guy GISTAU BAGUER

Room: Waaier 3 • Duty of a heat exchanger, • Operation, • Heat exchange diagram, • Simple calculation.

Helium refrigeration and liquefaction: Basic cycles

• Guy GISTAU BAGUER

Room: Waaier 3 • 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: Helium purification

• Guy GISTAU BAGUER

Room: Waaier 3 • Purification of helium by adsorption and cryo trapping

Helium refrigeration and liquefaction: Technology of components

• Guy GISTAU BAGUER

Room: Waaier 3 • Oil lubricated screw compressor and oil removal, • Brazed plate and fin heat exchanger, • Cryogenic expansion turbine. • Special Brayton refrigerator for condensation of natural gas.

Helium liquefier visit

• Sander Wessel (University of Twente)

Room: Waaier 3 Visit to the facility including an assignment

Superfluid helium as a technical coolant

• Philippe Lebrun (European Scientific Institute (FR))

Room: Waaier 3

Design of a cryostat for a superfluid-helium cooled accelerator magnet - The LHC case

• Philippe Lebrun (European Scientific Institute (FR))

Room: Waaier 3

Cryogenic safety

• Philippe Lebrun (European Scientific Institute (FR))

Room: Waaier 3

Helium resources

• Christoph Haberstroh (TU Dresden)

Room: Waaier 3

Dilution refrigerator

• Daan Wielens (University of Twente)

Room: Waaier 3

Cryocooler basics

• Srinivas Vanapalli

Room: Waaier 3 Cryocooler thermodynamics: entropy, enthalpy considerations Various types of recuperative and regenerative cryocoolers

Low power Stirling Cryocoolers

• Daniel Willems (Thales Cryogenics BV)

Room: Waaier

Lab practise (in groups)

• Abhishek Purandare (University of Twente)
• Pankaj Sagar (University of Twente)
• Bas Pellen (University of Twente)
• Srinivas Vanapalli
• Sander Wessel (University of Twente)

Room: Waaier 3 Exp1: RRR measurement (Sander Wessel) Exp2: Superconductor critical current measurement (Pankaj Sagar) Exp3: Thermal conductance measurement (Bas Pellen) Exp4: Pool boiling curve measurement (Abhishek Purandare)

Social program Room: Close to the football stadium Bounce Valley

Tutorial

• Srinivas Vanapalli

Room: Waaier 3

Cryogenics in superconducting applications

• Marc Dhallé (University of Twente)

Room: Waaier 3

Applied Physics Educational Program at University of Twente

• Sissi de Beer (University of Twente)

Room: Waaier 3

Lab visit (Cryogenics | Superconducitvity | Quantum)

• Daan Wielens (University of Twente)
• Srinivas Vanapalli
• Sander wessel (University of Twente)

Room: Waaier 3

Cryogenics for the Einstein (Path Finder) Telescope

• Steffen Grohmann

Room: Waaier 3

Sorption compressors

• Marcel ter Brake (University of Twente, The Netherlands)

Room: Waaier 3

WEKA COMPANY Presentation

• Karolina Dziewiecka (WEKA)

Room: Waaier 3

Cryogenic Multiphase Heat and Mass Transfer

• Srinivas Vanapalli

Room: Waaier 3

Cryogenic thermal insulation

• Jaroslaw Polinski (Wroclaw University of Technology)

Room: Waaier 3

Vacuum Techniques

• Jaroslaw Polinski (Wroclaw University of Technology)

Room: Waaier 3

Closing

• Srinivas Vanapalli

Room: Waaier 3

Travel to Amsterdam Airport (Schiphol) Room: Waaier 3 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

Welcome and introduction

• Armin Hafner
• Trygve Eikevik

Room: C201

University Campus Tour

• Muhammad Zahid Saeed

Natural gas and LNG introduction and overview

• Petter Nekså

Room: C201

LNG safety

• Geir Owren

Room: C201

LNG onshore distribution

• Martin Lansky

Room: C201 9-10 Excursion to Gas station 10-11 lecture

Small LNG liquefiers

• Martin Lansky

Room: C201

Applications and logistics of small-scale LNG

• Martin Lansky

Room: C201

LNG for vehicle and ship fuelling

• Martin Lansky

Room: C201

Gas pre-treatment

• Even Solbraa

Room: C201

Liquefaction processes and cryogenic heat exchangers

• Petter Nekså

Room: C201

Liquefaction processes for base load LNG

• Petter Nekså

Room: C201

LNG storage and loading systems, LNG ships and receiving terminals

• Petter Nekså

Room: C201

LH2 safety aspects / Superconductivity

• Christoph Haberstroh

Room: C201

Wrap up and exam relevant aspects

• Christoph Haberstroh

Room: C201

Lab tour

• Inge Håvard Rekstad
• Armin Hafner
• Muhammad Zahid Saeed

Exam self preparation Room: C201

Exam Room: Sentralbygg 2: S6 Part 1: Cryogenic Fundamentals Part 2: Cryogenic Processes