Table of Contents

Front Matter

Table of Contents
Front Matter

Cryocoolers for 4 - 20 K Space Applications

10 K Pulse Tube Cooler Performance Data
C. Jaco, T. Nguyen, J. Raab
Northrop Grumman Space Technology, Redondo Beach, CA
Mid InfraRed Instrument (MIRI) Cooler Subsystem Design
D. Durand1, D. Adachi1, D. Harvey1, C. Jaco1, M. Michaelian2, T. Nguyen1, M. Petach1, J. Raab1
1Northrop Grumman Space Technology, Redondo Beach, CA, 2Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278 USA
Development of Advanced Two-stage Stirling Cryocooler for Next Space Missions
Y. Sato1, H. Sugita1, K. Komatsu1, R. Shimizu1, H. Uchida1, T. Nakagawa2, H. Murakami2, K. Mitsuda2, M. Murakami3, I. Iwata4, S. Tsuneta5, S. Tsunematsu6, K. Kanao6, K. Ootsuka7, M. Hirabayashi6
1Aerospace Research and Development Directorate, Japan Aerospace Exploration Agency, Tsukuba, Ibaraki, Japan, 2Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, Sagamihara, Kanagawa, Japan, 3Institute of Engineering Mechanics and Systems, University of Tsukuba, Ibaraki, Japan, 4Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, Kamogata, Okayama, Japan, 5National Astronomical Observatory of Japan, Mitaka, Tokyo, Japan, 6Sumitomo Heavy Industries, Ltd., Niihama Works, Niihama, Ehime, Japan, 7Sumitomo Heavy Industries, Ltd., Niihama Works
Further Developments on a Vibration-Free Helium-Hydrogen Sorption Cooler
J. Burger1, H. Holland2, R. Meijer1, H. ter Brake1, J. Doornink3, A. Sirbi4, M. Linder4
1University of Twente, Faculty of Science and Technology, Enschede, The Netherlands, 2University of Twente, 7500 AE Enschede, The Netherlands, 3Dutch Space, Leiden, The Netherlands, 4ESA-ESTEC, Noordwijk, The Netherlands

20 - 150 K Two-Stage Pulse Tube Cryocoolers

Raytheon Stirling/Pulse Tube Cryocooler Maturation Programs
C. Kirkconnell1, R. Hon2, T. Roberts3
1Iris Technology Corporation, Irvine, CA USA, 2Raytheon Space and Airborne Systems, El Segundo, CA, 3Air Force Research Laboratory/VSSS, Kirtland AFB, NM
Multistage Pulse Tube Refrigeration Characterization of the Lockheed-Martin RAMOS Cryocooler
W. Scheirer, T. Roberts, E. Pettyjohn
Air Force Research Laboratory, Kirtland AFB, NM
ABI Cooler System Protoflight Performance
R. Colbert1, G. Pruitt1, T. Nguyen1, J. Raab1, S. Clark2, P. Ramsey2
1Northrop Grumman Space Technology, Redondo Beach, CA, 2ITT Industries Space Systems Division, Fort Wayne, IN
Performance Characterization of the ABI Cryocooler
P. Ramsey1, S. Clark1, A. Chuchra2, R. Boyle3, D. Early4, R. Colbert5
1ITT Space Systems Division, Fort Wayne, IN, 2Thermac LLC, Arnold, MD, 3NASA Goddard Space Flight Center, Greenbelt, MD, 4Chesapeake Aerospace, Grasonville, MD, 5Northrop Grumman Space Technology, Redondo Beach, CA
Development of a Two-Stage High-Temperature Pulse Tube Cooler
I. Charles1, A. Coynel1, J. Duval1, C. Daniel2, R. Briet2
1CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France, 2CNES, Toulouse, France
Experimental Results of 20K Pulse Tube Cold Fingers for Space Applications
J. Duval1, I. Charles1, A. Gauthier2, T. Trollier3, J. Tanchon3, M. Linder4, R. Briet5
1CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France, 2CEA/ INAC/ Service des Basses Températures, Grenoble, France, 3AIR LIQUIDE / Advanced Technology Division, Sassenage, France, 4ESA, Noordwijk, The Netherlands, 5CNES, Toulouse, France
Investigation of a Thermally Coupled Two-Stage Stirling-Type Pulse Tube Cryocooler
L. Yang
Technical Institute of Physics and Chemistry, CAS, Beijing, China; Institute of Applied Physics, University of Giessen, Germany
A New Load-Shifting Concept for Multistage Cryocoolers
S. Yuan, D. Curran
The Aerospace Corporation, El Segundo, CA

Small 50 - 80 K Single-Stage Cryocoolers

High Frequency Coaxial Pulse Tube Microcooler
M. Petach, M. Waterman, G. Pruitt, E. Tward
Northrop Grumman Space Technology, Redondo Beach, CA
Development of a Miniature 150Hz Pulse Tube Cryocooler
I. Garaway1, Z. Gan2, P. Bradley3, A. Veprik4, R. Radebaugh5
1National Institute of Standards and Technology, Boulder, CO; Technion, Israel Institute of Technology, Haifa, Israel, 2Cryogenics Lab, Zhejiang University Hangzhou, 310027 China, 3National Institute of Standards and Technology, 4RICOR Cryogenic & Vacuum Systems, En Harod Ihud, Israel, 5National Institute of Standards and Technology, Boulder, CO 80305 USA
Status of Air Liquide Space Pulse Tube Cryocoolers
T. Trollier1, J. Tanchon2, J. Buquet2, A. Ravex2
1AIR LIQUIDE Advanced Technology Division, AL/DTA, Sassenage, France, 2AIR LIQUIDE Advanced Technology Division, AL/DTA, Sassenage, France
Integrated Testing of a Complete Low Cost Space Cryocooler System
R. Hon1, C. Kesler2, D. Sigurdson3
1 Raytheon Space and Airborne Systems, El Segundo, CA, 2Raytheon Space and Airborne Systems, El Segundo, CA, 3Raytheon Vision Systems, Goleta, CA
Development of the Miniature Flexure Bearing Cryocooler SF070
M. Mai1, I. Ruehlich1, C. Rosenhagen2, Th. Wiedmann1
1AIM Infrarot Module GmbH, Heilbronn, Germany , 2AIM Infrarot Module GmbH, Heilbronn, Germany
Stirling Cryocooler for 3rd-Generation IR Platforms
M. Squires, L. Dicken
Carleton Life Support Systems, Davenport, IA
Reliability Growth of Stirling-Cycle Coolers at L-3 CE
R. Estrada, D. Kuo, Q. Phan
L-3 Cincinnati Electronics, Pasadena, CA
Theoretical and Experimental Study of a Pulse Tube Cryocooler Driven with a Linear Compressor
Q. Cao1, Z. Gan2, G. Liu1, Z. Li3, Y. Wu1, L. Qiu4, J. Pfotenhauer5
1Cryogenics Lab., Zhejiang University, Hangzhou, China, 2Cryogenics Lab, Zhejiang University Hangzhou, 310027 China, 3Shanghai Institute of Technical Physics (SITP), Chinese Academy of Sciences (CAS) Shanghai, 200083, China, 4Cryogenics Laboratory, Zhejiang University Hangzhou, Zhejiang, China, 310027, 5University of Wisconsin-Madison, Madison, WI

High-Capacity 50 - 80 K Single-Stage Cryocoolers

Development of a 15W Coaxial Pulse Tube Cooler
W. van de Groep, J. Mullié, D. Willems, T. Benschop
THALES Cryogenics BV, Eindhoven, The Netherlands
Pulse Tube Cryocooler for Rapid Cooldown of a Superconducting Magnet
M. Lewis1, R. Taylor2, P. Bradley3, I. Garaway1, R. Radebaugh4
1National Institute of Standards and Technology, Boulder, CO, 2National Institute of Standards and Technology, Boulder, CO; University of Wisconsin-Madison, Madison, WI, 3National Institute of Standards and Technology, 4National Institute of Standards and Technology, Boulder, CO 80305 USA

Pulse Tube Analysis and Experimental Measurements

Experimental Investigation of Single-Stage Inline Stirling-Type Pulse Tube Refrigerator
L. Mohanta1, M. Atrey2
1Indian Institute of Technology Bombay, Mumbai, India, 2Indian Institute of Technology, Bombay, Maharastra, India
Design of an Experimental Test Facility for Measurement of Pulse Tube Energy Flows
R. Taylor1, G. Nellis2, S. Klein2, M. Lewis3, P. Bradley4, R. Radebaugh5
1University of Wisconsin-Madison, Madison, WI; National Institute of Standards and Technology, Boulder, CO, 2University of Wisconsin-Madison, Madison, WI, USA, 53706, 3National Institute of Standards and Technology, Boulder, CO, 4National Institute of Standards and Technology, 5National Institute of Standards and Technology, Boulder, CO 80305 USA
Research of Two Separated Pulse Tube Cold Heads Driven by a Single Compressor
X. Chang1, L. Yang2, J. Liang2, J. Cai2, Y. Zhou2, G. Hong2
1Technical Institute of Physics and Chemistry of CAS, Beijing, China; Graduate University of Chinese Academy of Sciences, Beijing, China, 2Technical Institute of Physics and Chemistry of CAS, Beijing, China
Performance Comparison of Stirling-Type Single-Stage Pulse Tube Refrigerators of Inline and 'U' Configurations
M. Tendolkar1, K. Narayankhedkar2, M. Atrey3
1Indian Institute of Technology Bombay, Mumbai, India; Veermata Jijabai Technological Institute, Mumbai, India, 2Veermata Jijabai Technological Institute, Mumbai, India, 3Indian Institute of Technology, Bombay, Maharastra, India
Effect of Geometric Configuration on the Dynamic Behavior of Linear Compressor and Cooling Performance in Stirling-Type Pulse Tube Refrigerator
J. Ko1, Y. Han2, T. Sung2, S. Jeong1
1Dept. of Mechanical Engineering, KAIST, Daejeon, Korea, 2Superconduction Group, KEPRI, Daejeon, Korea
Experimental Research of 300Hz Pulse Tube Cryocoolers
H. Cai1, J. Yang1, L. Yang2, J. Liang2, Y. Zhou2
1Technical Institute of Physics and Chemistry, CAS, Beijing, China; Graduate University of Chinese Academy of Sciences, Beijing, China, 2Technical Institute of Physics and Chemistry, CAS, Beijing, China
Characterizing Flow and Temperature Instabilities within Pulse Tube Cryocoolers Using Infrared Imaging
I. Garaway1, R. Taylor2, M. Lewis3, P. Bradley4, R. Radebaugh5
1National Institute of Standards and Technology, Boulder, CO; Technion – Israel Institute of Technology, Haifa, Israel, 2National Institute of Standards and Technology, Boulder, CO; University of Wisconsin-Madison, Madison, WI, 3National Institute of Standards and Technology, Boulder, CO, 4National Institute of Standards and Technology, 5National Institute of Standards and Technology, Boulder, CO 80305 USA
CFD Modeling of Meso-Scale and Micro-Scale Pulse Tube Refrigerators
T. Conrad1, E. Landrum1, S. Ghiaasiaan2, C. Kirkconnell3, T. Crittenden4, S. Yorish4
1Georgia Institute of Technology, Atlanta, GA, 2Georgia Institute of Technology, Atlanta, GA USA, 3Iris Technology Corporation, Irvine, CA USA, 4Virtual AeroSurface Technologies, Atlanta, GA
CFD Modeling of Reciprocating Flow around a Bend in Pulse Tube
I. Nachman1, N. Pundak1, G. Grossman2
1Ricor Cryogenic and Vacuum Systems, En Harod Ihud, Israel, 2Faculty of Mechanical Engineering, Technion Israel Institute of Technology, Haifa, Israel
Numerical Simulation of Oscillating Fluid Flow in Inertance Tubes
C. Dodson1, A. Razani2, T. Roberts3
1Spacecraft Component Thermal Research Group, Kirtland AFB, NM 87117 USA, 2The University of New Mexico, Albuquerque, NM 87131 USA; Applied Technology Associates, Albuquerque, NM 87123 USA, 3Air Force Research Laboratory, Kirtland AFB, NM
Comparative Numerical Study of Pulse Tube Refrigerators
T. Ashwin1, G. Narasimham1, S. Jacob2
1Indian Institute of Science, Bangalore, India, 2Indian Institute of Science, Bangalore, India 560012

Compressor Development and Modeling

Investigation of Cryogenic Cooling Systems Activated by Piezoelectric Elements
S. Sobol, G. Grossman
Technion – Israel Institute of Technology, Haifa, Israel
Proton Conductive Membrane Compressor-Driven Pulse Tube Cryocooler
J. Muller1, L. Johnson1, C. Kirkconnell2, R. Hon3
1Johnson Research and Development, Atlanta, GA, 2Iris Technology Corporation, Irvine, CA USA, 3Raytheon Space and Airborne Systems, El Segundo, CA
Development of a Diaphragm Pressure Wave Generator for Cryocoolers
A. Caughley1, C. Wang2
1Industrial Research Ltd., Christchurch, New Zealand, 2Cryomech Inc., Syracuse, NY

Regenerator Modeling and Performance Investigations

Effect of Regenerator Material Configuration on 4K-GM Cryocooler
T. Kuriyama1, K. Sagawa2, H. Tachibana2, T. Okamura2
1Power and Industrial Systems R&D Center, TOSHIBA Corporation, Tokyo, Japan, 2Department of Energy Sciences, Tokyo Institute of Technology, Yokohama, Japan
Calculated Performance of Low-Porosity Regenerators at 4 K with He-4 and He-3
R. Radebaugh1, Y. Huang2, A. O'Gallagher3, J. Gary3
1National Institute of Standards and Technology, Boulder, CO 80305 USA, 2Institute of Refrigeration and Cryogenics, Shanghai Jiao Tong University, Shanghai, China, 3National Institute of Standards and Technology, Boulder, CO
Effect of Pressure on Hydrodynamic Parameters of Several PTR Regenerator Fillers in Axial Steady Flow
E. Landrum1, T. Conrad1, S. Ghiaasiaan2, C. Kirkconnell3
1Georgia Institute of Technology, Atlanta, GA, 2Georgia Institute of Technology, Atlanta, GA USA, 3Iris Technology Corporation, Irvine, CA USA
Anisotropic Hydrodynamic Parameters of Regenerator Materials Suitable for Miniature Cryocoolers
T. Conrad1, E. Landrum1, S. Ghiaasiaan2, C. Kirkconnell3, T. Crittenden4, S. Yorish4
1Georgia Institute of Technology, Atlanta, GA, 2Georgia Institute of Technology, Atlanta, GA USA, 3Iris Technology Corporation, Irvine, CA USA, 4Virtual AeroSurface Technologies, Atlanta, GA
A Model for Exergy Efficiency and Analysis of Regenerators
C. Dodson1, A. Razani2, T. Roberts3
1Spacecraft Component Thermal Research Group, Kirtland AFB, NM 87117 USA, 2The University of New Mexico, Albuquerque, NM 87131 USA; Applied Technology Associates, Albuquerque, NM 87123 USA, 3Air Force Research Laboratory, Kirtland AFB, NM

Recuperator Modeling and Performance Investigations

Miniature PCHE-Type Recuperator with Transverse Bypass
J. Jung, S. Jeong, G. Hwang
Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea
Performance Results of Microplate Heat Exchangers
E. Marquardt
Ball Aerospace & Technologies Corp., Boulder, CO
A Numerical Study of the Performance of a Heat Exchanger for a Miniature Joule-Thomson Refrigerator
Y. Hong1, S. Park1, Y. Choi2
1Korea Institute of Machinery & Materials, Daejeon, Korea, 2Department of Mechanical Engineering, Korea University, Seoul, Korea
Performance of a MEMS Heat Exchanger for a Cryosurgical Probe
M. White1, W. Zhu2, G. Nellis3, S. Klein3, Y. Gianchandani2
1University of Wisconsin-Madison, 2University of Michigan-Ann Arbor, 3University of Wisconsin-Madison, Madison, WI, USA, 53706
Micro Channel Recuperator for a Reverse Brayton Cycle Cryocooler
C. Becnel, J. Lagrone, K. Kelly
Mezzo Technologies, Baton Rouge, LA

J-T and Throttle-Cycle Cryocooler Developments

On-Chip Detector Cooling for Space Applications
J. Derking1, H. ter Brake2, A. Sirbi3, M. Linder3, H. Rogalla2
1University of Twente, 7500 AE Enschede, The Netherlands, 2University of Twente, Faculty of Science and Technology, Enschede, The Netherlands, 3European Space Agency, ESTEC, Noordwijk, The Netherlands
Modeling and Optimization of a Two-Stage Mixed-Gas Joule-Thomson
H. Skye1, S. Klein2, G. Nellis2
1University of Wisconsin-Madison, 2University of Wisconsin-Madison, Madison, WI, USA, 53706
Development of a Mixed-Refrigerant Joule-Thomson Microcryocooler
P. Bradley1, R. Radebaugh2, M. Huber3, M. Lin4, Y. Lee4
1National Institute of Standards and Technology, 2National Institute of Standards and Technology, Boulder, CO 80305 USA, 3National Institute of Standards and Technology, Boulder, CO, 4University of Colorado, Boulder, CO
Development of a Piezoelectric Microcompressor for a Joule-Thomson
M. Simon1, C. DeLuca1, V. Bright1, Y. Lee1, P. Bradley2, R. Radebaugh3
1University of Colorado at Boulder, Boulder, CO, 2National Institute of Standards and Technology, 3National Institute of Standards and Technology, Boulder, CO 80305 USA
Cooling Performance of Miniaturized Thermoacoustic Expanders Operated at 133 K
Z. Hu
Chinese Academy of Sciences, Beijing 100190, China

Brayton Cryocooler Developments

Demonstration of a Two-Stage Turbo-Brayton Cryocooler for Space Applications
M. Zagarola1, J. Breedlove1, C. Kirkconnell2, J. Russo3, T. Chiang4
1Creare Inc., Hanover, NH, 2Iris Technology Corporation, Irvine, CA USA, 3Raytheon Space and Airborne Systems, El Segundo, CA; DRS Sensors and Targeting Systems, Cypress, CA, 4Raytheon Space and Airborne Systems, El Segundo, CA
Control and Power Electronics for a Two-Stage Turbo-Brayton Cryocooler for Space Applications
J. McCormick1, B. Dull2, J. Becker2, R. Van Shoubrouek2, E. Cheung3, W. Clement3, J. Murphy4
1Creare Inc., Hanover, NH, 2Raytheon Space and Airborne Systems, El Segundo, CA, 3Jackson & Tull, Greenbelt, MD, 4J. B. Murphy Consulting, Culver City, CA
Second-Law Analysis of a Hybrid Reverse Brayton Stirling Cryocooler
A. Nieuwkoop1, T. Roberts1, A. Razani2, R. Hon3, C. Dodson4
1Air Force Research Laboratory AFRL/RVSS, Kirtland AFB, NM, 2The University of New Mexico, Albuquerque, NM 87131 USA; Applied Technology Associates, Albuquerque, NM 87123 USA, 3Raytheon Space and Airborne Systems, El Segundo, CA, 4Spacecraft Component Thermal Research Group, Kirtland AFB, NM 87117 USA

Sub-Kelvin, Magnetic, and Novel Refrigerators

Dilution Refrigerator with Direct Pulse Tube Precooling
K. Uhlig
Walther Meissner Institute, Garching, Germany
Pocket Dilution Cooler
T. Prouvé1, N. Luchier2, L. Duband2
1CEA/DSM/INAC/SBT, Grenoble, France, 2CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France
50 mK Continuous Cooling with ADRs Coupled to ³Helium
J. Duval1, N. Luchier1, L. Duband1, A. Sirbi2
1CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France, 2ESA / ESTEC, Noordjwick, The Netherlands
Development of Low Magnetic Field ADR for Transition Edge Sensors
T. Nast, D. Martinez-Galarce, S. Deiker, J. Olson, E. Roth, J. Mix
Lockheed Martin Advanced Technology Center Palo Alto, CA
A Superfluid Pulse Tube Driven by a Thermodynamically Reversible Magnetic Pump
F. Miller1, J. Brisson2
1NASA Goddard Space Flight Center, Greenbelt, MD, 2Massachusetts Institute of Technology, Cambridge, MA

Cryocooler Integration Technologies

Nitrogen Cryogenic Loop Heat Pipe: Results of a First Prototype
P. Gully1, M. Qing2, P. Seyfert1, P. Thibault1, L. Guillemet1
1CEA/DSM/INAC/SBT, Grenoble, France, 2CAS/TIPC Cryogenic Laboratory, Beijing, China
A Cryogenic Heat Transport System for Space-Borne Gimbaled Instruments
M. Zagarola1, J. Sanders1, C. Kirkconnell2
1Creare Inc., Hanover, NH, 2Iris Technology Corporation, Irvine, CA USA
Remote Cooling with the HEC Cooler
M. Michaelian1, T. Nguyen2, M. Petach2, J. Raab2
1Northrop Grumman Aerospace Systems, Redondo Beach, CA 90278 USA, 2Northrop Grumman Space Technology, Redondo Beach, CA
Initial Test Results for a 35K Variable Load Cryocooler
W. Gully1, P. Hendershott1, D. Glaister1, J. Lester2, R. Levenduski2, E. Marquardt1
1Ball Aerospace & Technologies Corp., Boulder, CO, 2Redstone Aerospace, Longmont, CO
Hydrogen and Neon Gas-Gap Heat Switch
I. Catarino1, L. Duband2, G. Bonfait1
1CEFITEC/Physics Department, FCT-UNL, 2829-516 Caparica, Portugal, 2CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France
A Thermo-Mechanical Heat Switch
I. Duband
CEA/DSM/INAC/SBT, 38 054 Grenoble Cedex 09, France
Vibration Free Stirling Cryogenic Cooler for High Definition Microscopy
S. Riabzev1, A. Veprik1, H. Vilenchik1, N. Pundak1, E. Castiel2
1Ricor Cryogenic and Vacuum Systems, En Harod Ihud, Israel, 2National Instruments, Tel Aviv, Israel
Low Vibration, Low Thermal Fluctuation System for Pulse Tube and
L. Mauritsen, D. Snow, A. Woidtke, M. Chase, I. Henslee
S2 Corporation, Bozeman, MT
Design of Aural Undetectable Cryogenically Cooled Infrared Imagers
A. Veprik, H. Vilenchik, R. Broyde, N. Pundak
RICOR, Cryogenic & Vacuum Systems, En Harod Ihud, Israel

Cryocooler Drive Electronics

Universal Drive for Tactical Cryocoolers
B. Pilvelait, R. Kline-Schoder
Creare Inc., Hanover, NH
21st Century Cryocooler Electronics
M. Jackson, M. Kieffer, J. Ortiz, J. Hylander, F. Wang, J. Miyamoto, R. Hon
Raytheon Space and Airborne Systems, El Segundo, CA

Space Cryocooler Applications

AIRS Pulse Tube Coolers Performance Update – Six Years in Space
R. Ross1, D. Johnson1, D. Elliott1, S. Licata1, K. Overoye2
1Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, 2Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA; BAE Systems, Nashua, NH
MSL/CheMin Cryocooler System Requirements and Characterization Tests
D. Johnson, B. Carroll, R. Leland
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA
Distributed Cooling Techniques for Cryogenic Boil-Off Reduction Systems
J. Feller1, L. Salerno1, A. Kashani2, J. Maddocks2, B. Helvensteijn2, G. Nellis3, Y. Gianchandani4
1NASA Ames Research Center, Moffett Field, CA, 2Atlas Scientific, San Jose, CA, 3University of Wisconsin-Madison, Madison, WI, USA, 53706, 4University of Michigan-Ann Arbor
Prognostic Health Management System for Cryocooling Systems
B. Penswick1, A. Shah1, E. Sandt1, C. Dodson2, T. Roberts3
1Sest, Inc., Middleburg Heights, OH, 2Spacecraft Component Thermal Research Group, Kirtland AFB, NM 87117 USA, 3AFRL, Kirtland AFB, NM
USAF Thermal Management System Needs
T. Roberts, F. Roush
Air Force Research Laboratory, Kirtland AFB, NM

Commercial Cryocooler Applications

Evaluation of a 4 K 4-Stage Pulse Tube Cryocooler for Superconducting Electronics
R. Webber, V. Dotsenko, J. Delmas, A. Kadin, E. Track
HYPRES, Inc., Elmsford, NY
Cryocooled Cooling System for Superconducting Magnet
Y. Choi, D. Kim, H. Yang, B. Lee, W. Jung
Korea Basic Science Institute, Daejeon, Korea
Model of a Twin-Screw Extruder Operating with a Cryocooler for Solidification of Deuterium
J. Leachman1, J. Pfotenhauer1, G. Nellis2
1University of Wisconsin-Madison, 2University of Wisconsin-Madison, Madison, WI, USA, 53706
Cold-Head Vibrations of a Coaxial Pulse Tube Refrigerator
T. Koettig1, F. Richter2, C. Schwartz2, R. Nawrodt2, M. Thürk2, P. Seidel2
1CERN, Geneva, Switzerland, 2Friedrich-Schiller-Universität Jena, Institut für Festkörperphysik, Jena, Germany
Design and Implementation of a Ground Test Configuration for a Space Infrared Sensor
C. Kesler1, T. Matsuoka1, J. Zimmerman1, C. Kirkconnell2, D. La Komski1
1Raytheon Space and Airborne Systems, El Segundo, CA, 2Iris Technology Corporation, Irvine, CA USA

Indexes

Proceedings Index
Author Index
Subject Index