International Conference

175

Jeong, S., Badcock, R. A., Caughley, A., & Kim, B. (2023). Efficient cryogenic cooling method for rotating HTS applications; stationary or rotating cryocooler. In 36th International Symposium on Superconductivity, ISS 2023. Paihau-Robinson Research Institute, Victoria University of Wellington. 

174

Kim, K. J., Kim, J., & Jeong, S. (2023). Experimental investigation of novel thermal energy storage unit for liquid air energy storage system. In 26th International Congress of Refrigeration. French Association of Refrigeration.

173

Kwon, D., Bae, J., & Jeong, S. (2023). Development of the sorption-assisted adiabatic demagnetization refrigerator (ADR) for sub-Kelvin cooling. In 30th Space Cryogenics Workshop. Cryogenic Society of America. 

172

Kim, J., Kim, K. J., Bae, J., & Jeong, S. (2023). Experimental and numerical investigation of cryogenic no-vent fill (NVF) process using adsorption on activated carbon. In 30th Space Cryogenics Workshop. Cryogenic Society of America.

171

Bae, J. H., KIM, B., & Jeong, S. (2023). Development of switchless thin-plate sorption compressor and miniaturized check valves for 5 K JT cooler. In 2023 Cryogenic Engineering Conference and International Cryogenic Materials Conference. CEC-ICMC. 

170

Kim, B., Kim, J. & Jeong, S. (2023) Numerical study on two-stage Stirling cryocooler with a long second expansion space. Cryogenic Engineering Conference - International Cryogenic Materials Conference 2023.

169

Kwon, D., Kim, B., & Jeong, S. (2022, October). Thermal design of the conduction-cooled AC high temperature superconducting magnet below 10 K. In Applied Superconductivity Conference 2022. IEEE Council on Superconductivity.

168

Kwon, D., Kim, B., & Jeong, S. (2022, June). Fabrication of 4 T HTS magnet for adiabatic demagnetization refrigerator (ADR). In 22nd International Cryocooler Conference, ICC 22. ICC committee.

167

Badcock, R. A., Jeong, S., Storey, J. G., Hamilton, K. A., Jiang, Z., Weijers, H. W., ... & Thrimawithana, D. J. (2021, December). High Power-Density Electrical Machines for Aviation and Heavy Transport. In 34th International Symposium on Superconductivity, ISS 2021. National Institute of Advanced Industrial Science and Technology (AIST). 

166

Jeong, S., & Badcock, R. A. (2021, December). Innovative Cryogenic Cooling Method for Megawatt Superconducting Motor of Electric Propulsion. In 34th International Symposium on Superconductivity, ISS 2021. National Institute of Advanced Industrial Science and Technology (AIST). 

165

Jeong, S., Kim, B., Weijers, H. W., Badcock, R. A., Jiang, Z., Hunze, A., ... & Glasson, N. (2021, August). Holistic approach for cryogenic cooling system design of 3 MW electrical aircraft motors. In 2021 AIAA/IEEE Electric Aircraft Technologies Symposium (EATS) (pp. 1-9). IEEE. 

164

Kwon, D., Kim, B., & Jeong, S. (2021, July). Preliminary test of the integrated sorption cooler for an adiabatic demagnetization refrigerator (ADR). In Cryogenic Engineering Conference-International Cryogenic Materials Conference 2021. Cryogenic Society of America. 

163

Kim, B., Kwon, D., & Jeong, S. (2021, July). Analytic prediction of maximum temperature in two-way cooling channel of long-distance HTS cable. In Cryogenic Engineering Conference-International Cryogenic Materials Conference 2021. Cryogenics Society of America. 

162

Kim, B., Kwon, D., & Jeong, S. (2020, December). Enhancement of Linear Compressor Power and Performance Improvement of Pulse Tube Refrigerator. In 21st International Cryocooler Conference, ICC 21. ICC committee. 

161

Kwon, D., Bae, J., & Jeong, S. (2020, December). Numerical Analysis for the Adiabatic Demagnetization Refrigerator (ADR) Operating between 4.5 K and 2.0 K. In 21st International Cryocooler Conference ICC 21. ICC committee. 

160

Bae, J. H., Kwon, D., & Jeong, S. (2020, December). Development of Thin-Plate Square-Shape Sorption Compressor for 5 K JT Cooler. In 21st International Cryocooler Conference ICC 21. ICC committee. 

159

Kim, B.,Kwon, D., & Jeong, S. (2020, Octoboer). Temperature distribution of long-length high temperature superconducting (HTS) cable cooled by slush-nitrogen. In Applied Superconductivity Conference 2020. IEEE Council on Superconductivity. 

158

Kwon, D., Kim, B., & Jeong, S. (2020, November). Design of 4 T AC operating HTS magnet for adiabatic demagnetization refrigerator (ADR). In Applied Superconductivity Conference 2020. IEEE Council on Superconductivity. 

157

 B. Kim(2019), Efficient cryogenic cooling methods for HTS (High Temperature Superconductor) applications; from stationary cooler to moving HTS coils, The 32nd International Symposium on Superconductivity

156

D. Kwon, B. Kim, Y. Chu, L. Jin, S. Jeong (2019), Quench Phenomena in a Conduction-cooled Fast-ramping AC-operating HTS Magnet, International Conference of Magnet Technology 26

155

D. Kwon, J. Bae, S. Jeong (2019), Experimental Investigation of an Adiabatic Demagnetization Refrigerator (ADR) with Passive Heat Switches, 28th Space Cryogenics Workshop

154

J. Bae, D. Kwon, S. Jeong (2019), Development of switchless thin-plate type sorption compressor cell for 5 K sorption J-T refrigerator, 28th Space Cryogenics Workshop

153

K. Kim, L. Jin, S. Jeong (2019), Investigation on Low-pressure Transfer Method of Liquefied Natural Gas (LNG) Without Venting, ISOPE (International Society of Offshore and Polar Engineers) - 2019

152

J. Bae, K. Kim, S. Jeong (2019), The design of sorption compressor and heat exchanger for the 5 K cryogenic sorption J-T refrigerator, The 6th International Conference of Saving Energy in Refrigeration and Air-conditioning

151

K. Kim, J. Bae, S. Jeong (2019), Performance test of a distributed JT effect heat exchanger with liquid nitrogen for a small-scale refrigeration system, The 6th International Conference of Saving Energy in Refrigeration and Air-conditioning

150

L. Jin, J. Lee, S. Jeong (2018), Experimental investigation of line chill-down process with liquid oxygen, 27th International Cryogenic Engineering Conference - International Cryogenic Materials Conference 2018

149

K. Kim, L. Jin, S. Jeong (2018), Experimental investigation of 2 K JT (Joule-Thomson) cooling system using a heat exchanger with pressure drop called “distributed JT effect heat exchanger”, ICEC27-ICMC 2018

148

B. Kim, J. Park, S. Jeong (2018), Experimental investigation of pulse tube refrigerator with cold compressor and cold phase controller, 20th International Cryocooler Conference (ICC20)

147

D. Kwon, I. Park, S. Jeong (2018), Experimental investigation of hybrid system of pulse tube with active magnetic regenerator (AMR), 20th International Cryocooler Conference (ICC20)

146

B. Kim, L. Jin, S. Jeong (2017), Investigation on AC losses in a superconducting linear motor, CHATS on Applied Superconductivity 2017

145

D. Kwon, L. Jin, W. Jung, S. Jeong (2017), Experimental investigation of heat transfer coefficient of mini-channel PCHE (printed circuit heat exchanger), 9th Asian Conference on Applied Superconductivity and Cryogenics

144

J. Bae, S. Jeong (2017), Modeling and Experimental Validation for the passive Thermodynamic Vent System (TVS) of cryogenic propellant tank, 68th International Astronautical Congress (IAC)

143

S. Jeong, C. Park, K. Kim (2017), Superfluid 2 K cooling device with a distributed JT (JouleThomson) effect heat exchanger, 28th International Conference on Low Temperature Physics

142

B. Kim, J. Park, S. Park, S. Jeong, (2017), Performance improvement of Cold Stirling-type Pulse Tube Refrigerator (PTR) driven by Superconducting Linear Compressor (SCLC), 27th Space Cryogenics Workshop

141

L. Jin, HJ. Cho, C. Lee, S. Jeong, (2017), Experimental research and numerical simulation on cryogenic line chill-down process, 27th Space Cryogenics Workshop

140

J. Bae, J. Yoo, L. Jin, S. Jeong, (2017), Experimental Investigation of Passive Thermodynamic Vent System (TVS) with Liquid Nitrogen, 27 th Space Cryogenics Workshop

139

K. Kim, L. Jin, Y. Kim, S. Jeong, (2017), Experimental investigation on No Vent Fill process of cryogenic liquid, The International Society of Offshore and Polar Engineers (ISOPE)

138

J. Park, I. Park, J. Cha, S. Jeong, (2016), Experimental Investigation of Superconducting Linear Compressor (SCLC) for Pulse Tube Refrigerator (PTR), Applied Superconductivity Conference 2016

137

I. Park, C. Lee, J. Park, S. Kim, S. Jeong, (2016), Performance of the fast-ramping high temperature superconducting magnet system for an active magnetic regenerator, Applied Superconductivity Conference 2016

136

J. Park, J. Cha, J. Ko, S. Jeong, (2016), STIRLING-TYPE PULSE TUBE REFRIGERATOR (PTR) DRIVEN BY COLD LINEAR COMPRESSOR, 12th IIR-Gustav Lorentzen Conference on Natural Refrigerants

135

L. Jin, M. Seo, HJ. Cho, C. Park, C. Lee, S. Jeong (2016), Experimental investigation on cryogenic line chill-down process by using liquid nitrogen, ASME 2016 Summer Heat transfer conference

134

J. Park, S. Jeong, (2016), Experimental investigation of piston-free expander accompanied by cold linear compressor, 19th International Cryocooler Conference (ICC19)

133

I. Park, S. Jeong, (2016), Performance Analysis of the Active Magnetic Regenerative Refrigerator with the Conduction Cooled HTS Magnet, 19th International Cryocooler Conference (ICC19)

132

C. Lee, J. Yoo, L. Jin, J. Cha, (2016), Development of cascade non-flammable mixed refrigerant Joule-Thomson refrigerator for 100 K, International Cryocooler Conference 19

131

J. Yoo, L. Jin, C. Lee, S. Jeong, (2016), Investigation of the flow boiling heat transfer coefficient characteristic for non-flammable cryogenic mixed refrigerant, International Cryocooler Conference 19

130

J. Yoo, S. Kang, C. Lee, S. Jeong, (2016), Experimental Investigation on Flow Boiling Heat Transfer Coefficients of Non-flammable Mixed Refrigerant, Percific Rim Thermal Engineering Conference (PRTEC)

129

J. Cha, J. Park, K. Kim, S. Jeong, (2016), Free-piston reciprocating cryogenic expander utilizing phase controller, 26th International Cryogenic Engineering Conference

128

KJ. Kim, C. Park, S. Jeong, (2016), Modeling of No Vent Fill (NVF), 10th Korea-China-Japan Student Symposium

127

CK. Lee, L. Jin, SK. Jeong, (2015), Design of non-flammable mixed refrigerant Joule-Thomson refrigerator for precooling stage of high temperature superconducting power cable, The 8th Asian Conference on Applied Superconductivity and Cryogenics

126

LX. Jin, HJ. Cho, CK. Lee, SK. Jeong, (2015), Simulation and Parametric Study of Cryogenic Liquid Transfer Line Chill-down Characteristics, The 8th Asian Conference on Applied Superconductivity and Cryogenics

125

LX. Jin, HJ. Cho, JH. Park, SK. Jeong, (2015), Chill-down Characteristic Modeling of a Cryogenic Propellant Supply Line, The 2015 World Congress on Aeronautics, Nano, Bio, Robotics, and Energy (ANBRE 15)

124

CK. Lee, JH. Yoo. JH, IM. Park, S. Jeong, (2015), Design of closed-loop mixed refrigerant Joule-Thomson cryosurgical probe with precooling stage, International Congress of Refrigeration 2015

123

I.Park, S.Jeong (2015), Experimental investigation of 20 K two-stage layered active magnetic regenerative refrigerator (AMRR), Cryogenic Engineering Conference - International Cryogenic Materials Conference 2015

122

C. Lee, J. Yoo, I. Park, J. Park, J. Cha, S. Jeong, (2015), Visual investigation of solid-liquid phase equilibria for non-flammable mixed refrigerant, Cryogenic Engineering Conference - International Cryogenic Materials Conference 2015

121

J. Yoo, C. Lee, J. Lee, S. Jeong, (2015), Exergy Analysis of Liquefied Natural Gas (LNG) Boil-off Gas (BOG) Re-liquefaction cycles for On-board Application, International Society of Offshore and Polar Engineers (ISOPE)

120

J. Park, J. Ko, J. Cha, S. Jeong, (2015), Stirling-type Pulse Tube Refrigerator (PTR) with Cold Compression: Cold Compressor, Colder Expander, The 26th Space Cryogenics Workshop

119

Y. Kim, C. Lee, J. Park, S. Jeong, (2015), Experimental Investigation on No-Vent Fill process using Tetrafluoromethane (CF4), The 26th Space Cryogenics Workshop

118

J. Cha, J. Park, J. Ko, H. Kim, S. Jeong, (2015), Design of cryogenic free-piston reciprocating expander for high expansion ratio, 9th Japan-Korea-China student symposium

117

Y. Jung, S. Lee, Sangkwon Jeong (2014), A SCHEME STUDY FOR MINIMIZING WEIGHT OF PRESSURIZATION SYSTEM ON KSLV-II UPPER STAGE, 65th International Astronautical Congress

116

J. Park, I. Park, Sangkwon Jeong, S. Kim (2014), Experimental Investigation on Conduction-Cooled Fast-Ramping Layer-Wound (RE)BCO Superconducting Magnet for Magnetic Refrigeration, 2014 Applied Superconductivity Conference

115

M. Seo, H. Park, D. Yoo, Y. Jung, Sangkwon Jeong (2014), Experimental Investigation of Pressure-Volume-Temperature Mass Gauging Method under Microgravity Condition by Parabolic Flight, ICEC25-ICMC2014

114

L. Jin, J. Park, C. Lee, Sangkwon Jeong (2014), Prediction of the Effective Thermal Conductivity of Powder Insulation, ICEC 25- ICMC 2014

113

C Lee, J Lee, J Yoo, Sangkwon Jeong, J Jung, (2014), Investigation of visualized solid-liquid phase equilibria for pure and mixed refrigerant, International Cryocooler Conference 18, USA

112

I Park, D Yoo, J Park, Sangkwon Jeong, (2014), Development of the passive helium heat switch for fast cool-down characteristic by two-stage cryocooler, International Cryocooler Conference 18, USA

111

J Lee, C Lee, Sangkwon Jeong, (2014), Dual mixed refrigerant Joule-Thomson refrigerator for cooling HTS power cable, 7th Asian Conference on Refrigeration and Air Conditioning, Korea

110

S Beak, Sangkwon Jeong, (2013), Investigation of two phase heat transfer coefficient of cryogenic mixed refrigerant, 4th ASME Micro/Nanoscale Heat & Mass Transfer International Conference, Hongkong

109

J Lee, Sangkwon Jeong, (2013), Design method for highly efficient mixed refrigerant Joule-Thomson refrigerator for cooling below 70 K, 3rd International Conference of Saving Energy in Refrigeration and Air-Conditioning (ICSERA), KOREA

108

J. Park, Sangkwon Jeong, S. Kim(2013), AC operation of Gd-Ba-Cu-O high Tc superconducting magnet for magnetic refrigeration, 23rd International conference on Magnet Technology, USA

107

C. Lee, J. Yoo, J. Lee, H. Park, Sangkwon Jeong(2013), Experimental investigation of CO2 condensation process using cryogen, CEC-ICMC 2013, USA

106

J. Lee, H. Oh, S. Beak, C. Lee, Sangkwon Jeong(2013), Joule-Thomson cryocooler with neon and nitrogen mixture using commercial air-conditioning compressors, CEC-ICMC 2013, USA

105

Sangkwon Jeong, J. Lee, T. Ki(2012), Case studies of cryocooling for superconductivity applications, Dasan Conference on Superconductivity, Korea

104

M. Seo, Sangkwon Jeong, J. Park, H.D. Shin(2012), RAYLEIGH SCATTERING THERMOMETRY AT LOW TEMPERATURE USING NITROGEN AND CARBON DIOXIDE WITH HIGH RAYLEIGH SCATTERING CROSS SECTION AREA, IMEKO World Congress Metrology for Green Growth, Korea

103

M. Seo, Sangkwon Jeong, J. Park, H.D. Shin(2012), 2-Dimensional Cryogenic Temperature Measurement Using Rayleigh Scattering Thermometry with 266 nm Nd:YAG Laser, International Cryocooler Conference 17(ICC17), USA

102

T. Ki, Sangkwon Jeong(2012), Separation of pulse tube losses based on measurement of energy flow and computational fluid dynamics analysis, International Cryocooler Conference 17(ICC17), USA

101

S. Beak, Sangkwon Jeong(2012), Development of Tubes in tube type Printed Circuit Heat Exchanger for Mixed Refrigerant Joule Thomson cryocooler, ICEC24-ICMC2012, Japan

100

M. Seo, H. Park, Y. Jung, Sangkwon Jeong(2012), Novel instantaneous analysis of Pressure –Volume-Temperature gauging method, ICEC24-ICMC2012, Japan

99

T. Ki, Sangkwon Jeong(2012), Analysis and experimental study for effect of coating in pulse tube of pulse tube refrigerator, ICEC24-ICMC2012, Japan

98

S. Beak, I. Park, Y. Jung, Sangkwon Jeong(2012), Cool-down characteristics of liquid nitrogen transfer line, TFEC8 (THE EIGHTH KSME-JSME THERMAL AND FLUIDS ENGINEERING CONFERENCE), Korea

97

Y. Kim, Sangkwon Jeong(2011), AC operation of the low temperature superconducting magnet for the magnetic refrigeration, ACASC 2011 (Asian Conference of Applied Superconductivity and Cryogenics ), India

96

S. Beak, G. Hwang, J. Kim, Sangkwon Jeong(2011), Pressure drop characteristics of cryogenic mixed refrigerant at macro and micro channel heat exchangers, ACASC 2011 (Asian Conference on Applied Superconductivity and Cryogenics), India

95

S. Beak, G. Hwang, J. Kim, Sangkwon Jeong(2011), RECUPERATIVE CRYOGENIC HEAT EXCHANGER DESIGN FOR MIXED REFRIGERANT JOULE-THOMSON REFRIGERATOR, ICR 2011 (International Congress of Refrigeration), Czech

94

S. Beak, Sangkwon Jeong(2011), Development of compact heat exchanger for LNG FPSO, The 21st international ISOPE Conference, USA

93

Sangkwon Jeong, et al.(2011), ELONGATING AXIAL CONDUCTION PATH DESIGN TO ENHANCE PERFORMANCE OF CRYOGEINC COMPACT PCHE, CEC-ICMC 2011 2011 Cryogenic Engineering Conference and International Cryogenic Materials Conference, USA

92

T. Ki, Sangkwon Jeong, M. Seo, I. Park(2011), Measurement and analysis of energy flow in Stirling-type pulse tube refrigerator, CEC-ICMC 2011, USA

91

M. Seo, Sangkwon Jeong, Y. Jung, J. Kim, H, Park(2011), IMPROVED PRESSURE-VOLUME-TEMPERATURE METHOD FOR ESTIMATION OF CRYOGENIC LIQUID VOLUME, 2011 space cryogenics workshop, USA

90

Sangkwon Jeong, I. Park, S. In(2011), FLOW BOILING HEAT TRANSFER OF TERNARY MIXTURE IN A MICRO-CHANNEL, The 8th ASME-JSME Thermal Engineering Joint Conference, USA

89

M. Seo, J. Park, Sangkwon Jeong, H. Shin(2010), Comparison of Rayleigh Scattering Thermometry Using Nitrogen, Carbon Dioxide, and Xenon, The 3rd International Forum on Multidisciplinary Education and Research Center for Energy Science, Japan

88

S. Beak, J. Kim, Sangkwon Jeong(2010), Micro channel heat exchanger for LNG-FPSO application, 9th ISOPE Pacific/Asia Offshore Mechanics Symposium, PACOMS-2010, Korea

87

M. Seo, J. Park, Sangkwon Jeong(2010), Improved thermometry using various gases with high Rayleigh scattering cross section area with Rayleigh scattering , 4th Yellow sea rim workshop on explosion, combustin and other energetic phenomena, Korea

86

Y. Kim, Sangkwon Jeong(2010), Effect of magnetic field configuration of permanent magnet on performance of active magnetic regenerator, The 4th international conference of IIR on magnetic refrigeration at room temperature, China

85

S. In, Sangkwon Jeong(2010), FLOW BOILING HEAT TRANSFER OF R123/R134A MIXTURE IN A MICRO-CHANNEL, International Heat Transfer Conference, USA

84

J. Lee, H. Cho, Sangkwon Jeong, Y.H. Han, B.J. Park(2010), An innovative concept of cold energy storage for SFES (Superconductor Flywheel Energy Storage) system, Applied Superconductivity Conference, USA

83

Y. Kim, T. Ki, H. Kim, Sangkwon Jeong, J. Kim, J. Jung(2010), HTS (high temperature superconductor) motor cooled by on-board cryocooler, Applied Superconductivity Conference, USA

82

C. Lee, G. Hwang, Sangkwon Jeong, S. Park(2010), Development of the closed-loop J-T(Joule-Thomson) cryoablation device for large cooling area, ICEC23-ICMC2010, Poland

81

S. Beak, J. Kim, Sangkwon Jeong(2010), Recuperative type microchannel heat exchanger with transverse bypass to enhance flow distribution, ICEC23-ICMC2010, Poland

80

T. Ki, Sangkwon Jeong(2010), Pressure drop characteristics of slit-type heat exchanger, International Cryocooler Conference 16, USA

79

J. Okajima, S. Maruyama, H. Takeda, A. Komiya, Sangkwon Jeong(2010), Cooling characteristics of ultrafine cryoprobe utlizing convective boiling heat transfer in microchannel, International Heat Transfer Conference, USA

78

T. Ki, Sangkwon Jeong(2009), Stirling-type pulse tube refrigerator with slit-type heat exchangers for HTS superconducting motor, Asian Conference 2009 on Applied Superconductivity and cryogenics, Japan

77

C. Lee, G. Hwang, Sangkwon Jeong(2009), Cryosurgical probe for large area cooling , The 36th Annual Meeting of the Japan Society for Low Temperature Medicine, Japan

76

Sangkwon Jeong, et al.(2009), Cooling method by slush nitrogen for SFES to increase overall system efficiency during energy storage period, 9th European Conference on Applied Superconductivity, Germany

75

G. Hwang, Sangkwon Jeong(2009), Estimation of freezing point of hydrocarbon and hydrofluorocarbon mixtures for mixed refrigerant JT cryocooler, Joint Cryogenic Engineering and International Cryogenic Materials Conferences, 2009, USA

74

Y. Kim, Sangkwon Jeong(2009), Investigation on the room temperature active magnetic regenerative refrigerator with permanent magnet array, 2009 Joint Cryogenic Engineering and International Cryogenic Materials Conferences, USA

73

S. Beak, G. Hwang, Sangkwon Jeong(2009), Development of the hybrid JT-expander cycle for NG liquefaction process, 2009 Joint Cryogenic Engineering and International Cryogenic Materials Conferences, USA

72

J. Lee, Sangkwon Jeong(2009), Transient operation of cryogenic thermosiphon using mixed fluid, 20th International symposium on transport phenomena, Canada

71

S. Beak, G. Hwang, Sangkwon Jeong(2009), Comparison of N2 liquefaction efficiency between MR (mixed refrigerant)-JT cycle and hybrid JT-expander cycle, 2009 cryogenic engineering conference, USA

70

C. Lee, G. Hwang, Sangkwon Jeong(2009), Cryosurgical probe for large area cooling, The 37th Annual Meeting of the Japan Society for Low Temperature Medicine, Japan

69

Sangkwon Jeong, et al.(2009), Double-evaporator thermosiphon for cooling 100 kWh class superconductor flywheel energy storage system bearings, IEEE Transactions on Applied Superconductivity, USA

68

S. Beak, G. Hwang, Sangkwon Jeong(2009), Development of the hybrid JT-expander cycle for NG liquefaction process, Cryogenic Engineering Conference-International Cryogenic Materials Conference, USA

67

T. Ki, Sangkwon Jeong(2009), Optimal design of pulse tube refrigerator with slit-type heat exchanger, 2009 Space cryogenic workshop, USA

66

J. Jung, Sangkwon Jeong, G. Hwang(2008), Two-stage pulse tube refrigerator with 2nd stage recuperator, International Cryocooler Conference 15, USA

65

G. Hwang, Sangkwon Jeong(2008), Miniature J-T refrigerator using the triplet heat exchanger, ICEC22-ICMC2008, Korea

64

Sangkwon Jeong, J. Lee(2008), TRANSPARENT CRYOGENIC THERMOSIPHON USING N2 AND CF4 MIXTURE AS THE WORKING FLUID, International Cryogenic Engineering Conference, Korea

63

S. In, Sangkwon Jeong(2008), Experimental study of flow boiling heat transfer in a micro-channel, 19th International Symposium on Transport phenomena, Iceland

62

J. Jung, Sangkwon Jeong, G. Hwang(2008), Miniature PCHE-Type Recuperator with Transverse Bypass, International Cryocooler Conference, USA

61

Sangkwon Jeong, J. Ko, Y. Han, T. Sung(2008), Effect of Geometric Configuration on the Dynamic Behavior of Linear compressor and Cooling Performance in Stirling-type Pulse Tube Refrigerator, International Cryocooler Conference, USA

60

M. Seo, Sangkwon Jeong(2008), Thermodynamic analysis of self-pressurized liquid nitrogen cryogenic storage tank, JSME-KSME Thermal and fluids engineering conference, Japan

59

J.E. Yi, K.W. Lee, B. Kim, J. Ko, Sangkwon Jeong, M.D. Noh, S.S. Lee(2007), Micro flywheel energy storage system with axial flux machine, 2007 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM, Switzerland

58

G. Hwang, Sangkwon Jeong, S. In(2007), Effect of pressure drop of the heat exchanger on miniature J-T refrigerator using mixed refrigerant, 22nd International Congress of Refrigeration, China

57

G. Hwang, J. Jung, Sangkwon Jeong(2007), Buffered rotary valve system of gm-type pulse tube refrigerator, Transactions of the Cryogenic Engineering Conference, CEC 2007, USA

56

J. Ko, Sangkwon Jeong, Y. Kim(2007), Investigation on dynamic behavior of linear compressor in stirling-type pulse tube refrigerator, Transactions of the Cryogenic Engineering Conference, CEC 2007, USA

55

J. Lee, Y. Kim, Sangkwon Jeong(2007), Experimental study on the double-evaporat or thermosiphon for cooling HTS (High Temperature Superconductor) system, Transactions of the Cryogenic Engineering Conference, CEC 2007, USA

54

K.W. Lee, B. Kim, J. Ko, Sangkwon Jeong, S.S. Lee(2007), Micro generator using flywheel energy storage system with high-temperature superconductor bearing, 20th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2007, Japan

53

Sangkwon Jeong, Y.K. Kim(2007), Investigation on the transient operation of cryocooler-cooled thermosiphon, International Symposium on Transport Phenomena, Korea

52

G. Hwang, J. Jung, Sangkwon Jeong(2007), BUFFERED ROTARY VALVE SYSTEM OF GM-TYPE PULSE TUBE REFRIGERATOR, CRYOGENIC ENGINEERING CONFERENCE, 2007, USA

51

G. Hwang, Sangkwon Jeong, S. In(2007), Pressure drop of the heat exchanger and performance of a J-T refrigerator using mixed refrigerant, 22nd ICR (International Congress of Refrigeration), China

50

Sangkwon Jeong, J. Choi, E.S. Jeong(2007), TWO-DIMENSIONAL ANALYSIS FOR THE PULSE TUBE OF ROTATING PULSE TUBE REFRIGERATOR, 2007 CRYOGENIC ENGINEERING CONFERENCE, USA

49

Sangkwon Jeong, J. Jung(2007), CRYOGENIC HEAT EXCHANGER WITH PHOTO-ETCHED MINI-PERFORATED PLATES ALLOWING FLOW-BYPASS, 2007 ASME-JSME THERMAL ENGINEERING SUMMER HEAT TRANSFER CONFERENCE, Canada

48

Sangkwon Jeong, et al. (2006), Advanced design and experiment of a micro flywheel energy storage system with a high temperature superconductor bearing, 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006, USA

47

J. Jung, Sangkwon Jeong(2006), METHODS OF ALLEVIATING FLOW MAL-DISTRIBUTION PROBLEM IN MULTI-CHANNEL COUNTER-FLOW HEAT EXCHANGER, International Cryogenic Engineering Conference, Czech

46

J. Ko, Sangkwon Jeong, S. Jung, D. Yu, K. Hwang, Y. Han, T. Sung(2006), THERMAL RESPONSE CHARACTERISTICS OF HTS (HIGH TEMPERATURE SUPERCONDUCTOR) BULK UNDER VARING MAGNETIC FIELD CONDITIONS, International Cryogenic Engineering Conference, Czech

45

E. Lee, B. Kim, J. Ko, C.Y. Song, S.J. Kim, Sangkwon Jeong, S.S. Lee(2006), A micro high-temperature superconductor system: Fabrication and operation, 2006 IEEE Aerospace Conference, USA

44

B. Kim, J. Ko, Sangkwon Jeong, S.S. Lee(2005), Design and fabrication of a micro flywheel energy storage system with a high-temperature superconductor bearing, 2005 ASME International Mechanical Engineering Congress and Exposition, IMECE, USA

43

J. Ko, Sangkwon Jeong, H. Kim, J. Jung, J. Choi, S. In, M. Sohn, Y.K. Kwon(2005), Rotating cryocooler for superconducting motor, ADVANCES IN CRYOGENIC ENGINEERING: Transactions of the Cryogenic Engineering Conference, CEC, USA

42

J. Jung, Sangkwon Jeong, Y. Kwon, M. Sohn(2005), Tandem GM type-pulse tube refrigerator with novel rotary valve and bypass valve mechanism, ADVANCES IN CRYOGENIC ENGINEERING: Transactions of the Cryogenic Engineering Conference, CEC, USA

41

Sangkwon Jeong(2005), INVESTIGATION OF HELIUM INJECTION COOLING TO LIQUD OXYGEN PROPELLANT CHAMBER, 2005 Space Cryogenics Workshop, USA

40

J. Ko, Sangkwon Jeong, H. Kim, J. Jung, J. Choi, S. In, M. Sohn, Y.K. Kwon(2005), Rotating cryocooler for superconducting motor, 2005 Cryogenic Engineering Conference and Int. Cryogenic Materials Conf., USA

39

J. Jung, Sangkwon Jeong(2005), Chemically etched cryogenic micro structure heat exchanger, 2005 ASME Summer Heat Transfer Conference, HT 2005, USA

38

Sangkwon Jeong(2005), EXPERIMENTAL STUDY ON THE DEVELOPMENT OF MICRO ADSORPTION REFRIGERATOR, International Sorption Heat Pump Conference, USA

37

Sangkwon Jeong(2005), Operational characteristic and flow visualization of the mock-up cryogenic thermosiphon for cold neutron source, International Symposium on Research Reactor and Neutron Science, Korea

36

J. Jung, H. Kim, Sangkwon Jeong(2005), Room temperature application of miniature pulse tube refrigerator, The 6th KSME-JSME Thermal and Fluids Engineering Cnference, Korea

35

C. Noh, S. Kim, Sangkwon Jeong, H. Jin(2004), Contractible thermosyphon for conduction cooled superconducting magnets, Twentieth International Cryogenic Engineering Conference, China

34

K. Nam, Sangkwon Jeong(2004), Novel regenerator design and its experimental characteristics, Twentieth International Cryogenic Engineering Conference, China

33

Sangkwon Jeong, J. Jung(2004), Regenerative recuperator for tandem 4 K pulse tube refrigerator, Twentieth International Cryogenic Engineering Conference, ICEC 20, China

32

K. Jang, Sangkwon Jeong(2004), Study on Compression Process of Scroll Compressor with Heat Transfer Effect, 2nd Asian Conference on Refrigeration and Ari-Conditioning, China

31

Y.M. Park, S. In, Sangkwon Jeong(2003), SIZE OPTIMIZATION OF THE LIQUID HELIUM PRESSURANT TANK, 19th International conference on Magnet technology, Korea

30

Sangkwon Jeong, K. Nam, S. Choi(2003), Study on Random Wire Type Regenerator of Stirling Cryocooler, International Cryogenic Materials Conference, USA

29

J. Jung, Sangkwon Jeong(2003), Development of Recuperator For 4 K Pulse Tube Refrigerators Operating Opposite Phase, Cryogenic Engineering Conference 2003, USA

28

N. Cho, Sangkwon Jeong(2003), Investigation on boiling characteristics of liquid oxygen flow in liquid rocket engine, Proceedings of the 2003 International Conference on Cryogenics and Refrigeration, China

27

A. Jiao, Sangkwon Jeong(2003), Investigation on fluid flow maldistribution in plate-fin heat exchangers, Proceedings of the 2003 International Conference on Cryogenics and Refrigeration, China

26

Y.M. Park, S. In, Sangkwon Jeong(2003), SIZE OPTIMIZATION OF THE LIQUID HELIUM PRESSURANT TANKFOR LIQUID PROPELLANT ROCKET, International Women's Conference on BIEN-Technology, Korea

25

Sangkwon Jeong, S. In(2002), Thermal transient characteristics of current leads for superconducting equipment, International Cryogenic Engineering Conference, France

24

Sangkwon Jeong, K. Nam, J. Jung(2002), Regenerator characterization under oscillating flow and pulsating pressure, 12th International Cryocooler Conference, USA

23

Sangkwon Jeong, J. Jung(2002), Surface Heat Pumping Loss in Pulse Tube Refrigerator, 12th International Cryocooler Conference, USA

22

K. Jang, Sangkwon Jeong(2000), Experimental study on the temperature distribution and the heat flux insice the variable-speed scroll compressor, JSME-KSME Thermal Engineering Conference, Japan

21

Sangkwon Jeong, M. Kim, K. Nam, H.M. Jang(2000), Experimental study of the heat transfer in pulse tubes, International Cryocooler Conference, USA

20

K. Jang, Sangkwon Jeong(1999), TEMPERATURE AND HEAT FLUX MEASUREMENT INSIDE VARIABLE-SPEED SCOLL COMPRESSOR, International Congress of refrigeration, Australia

19

Sangkwon Jeong, D. Kim(1999), Transient heat transfer experiment in subcooled liquid nitrogen, Intersociety Engergy Conversion Engineering Conference, Canada

18

S. Kim, Sangkwon Jeong, K. Nam(1998), Experiment of the CICC(Cable-In-Conduit Conductor) Magnet with non-insulated superconducting strands, International Conference on Electrical Engineering, Korea

17

Sangkwon Jeong, K. Nam(1998), An experimental sutudy on th heat transfer characteristics of the heat exchangers in the basic pulse tube refigerator, International Cryocooler Conference, USA

16

Sangkwon Jeong(1998), Entropy generation minimization on cic (cable-inconduit) superconductor design, 11th International Heat Transfer Conf., Korea

15

Sangkwon Jeong, C. Lee(1997), Development of the rotating He-recondensing system for the superconducting generator, 15th International Conference on Magnet Technology, China

14

D.Y. Koh, S.J. Park, S.J. Lee, H.K. Yeom, Y.J. Hong, Sangkwon Jeong(1997), Influence of heating pulses on the quench behavior of a 12 strand NbSn CICC, 3rd European Conf. on Applied Superconductivity, USA

13

Sangkwon Jeong(1996), Current Redistribution in Multistrand Nb3Sn CICC Due to Current Ramp, The 16th International Cryogenic Engineering, Japan

12

Sangkwon Jeong, V. Vysotsky, M. Takayasu, P.C. Michael, J.H. Schultz, J. Minervini(1996), Direct Measurements of Current Distribution in a 12 Strand Nb3Sn CICC(Part I. Experimental Set-up), International Cryogenic Engineering Conference

11

Sangkwon Jeong(1996), Superconducting Pulse Coil Set for Stability Test of Superconducting Cables, The 1996 Applied Superconductivity Conference, USA

10

D.Y. Koh, S.J. Park, S.J. Lee, H.K. Yeom, Y.J. Hong, Sangkwon Jeong(1996), An Experimental Investigation of the Pulse Tube Refrigerator, The 9th International Cryocooler Conference, USA

9

Sangkwon Jeong(1996), Voltage Spikes in Ramped Field Experiments, The 16th International Cryogenic Engineering Conference, Japan

8

Sangkwon Jeong(1995), TPX Superconducting Tokamak Magnet System 1995 Design and Status Overview, 16th Symposium on Fusion Engineering, Korea

7

Sangkwon Jeong(1995), Ramp-rate Limitation Experiments in Support of the TPX Magnets, 16th Symposium on Fusion Engineering, Korea

6

Sangkwon Jeong(1993), U.S. Conductor R&D and Small Scale Experiments for the ITER Magnets, 15th Symposium on Fusion Engineering, USA

5

Sangkwon Jeong(1993), Cycle analysis of a regenerative tandem magnetic refrigerator, International Symposium on Transport Phenomena in Thermal Engineering, Korea

4

Sangkwon Jeong(1993), Experimental investigation on the regenerative magnetic refrigerator operating between 4.2 K and 1.8 K, 7th International Cryocooler Conference, USA

3

Sangkwon Jeong(1992), A regenerative magnetic refrigerator operating between 4.2 K and 1.8 K, Annual Conference on Superconductivity and Applications, USA

2

Sangkwon Jeong(1991), Design of the regenerative magnetic refrigerator operating between 4.2 K and 1.8 K, 6th International Cryocooler Conference

1

Sangkwon Jeong(1989), AVAILABLE ENERGY ANALYSIS OF REFRIGERATION CYCLE WITH MIXED REFRIGERANTS, The second world congress on heating, ventilating, refrigerating and air conditioning-clima2000