Progress in superconducting bulk materials has been somewhat overshadowed by the
considerable effort required to produce practical long-length conductors. There has …

Numerical modeling of superconductors is widely recognized as a powerful tool for
interpreting experimental results, understanding physical mechanisms, and predicting the …

The high-temperature superconducting (HTS) ac and dc cables are gradually finding their
way toward commercialization due to their ability to transfer bulk electric power with …

As a key technology for space-based Earth observation and astronomical exploration,
cooled mid-wavelength and long-wavelength Infrared (IR) detection is widely used in …

NASA has set aggressive fuel burn, noise, and emission reduction goals for a new
generation (N+ 3) of aircraft targeting concepts that could be viable in the 2035 timeframe …

This article describes the design and analysis of a 2.5-MW, 5000-r/min electric motor with a
slotted armature employing rare-earth barium copper oxide (REBCO) high-temperature …

The objective of this thesis is the development of methods for the design and evaluation of
future aircraft concepts using electric propulsion. Furthermore, this methodical framework is …

The cascading pulse tube cooler (CPTC) with a transmission tube has the advantages of
high efficiency by energy recovery and high reliability by introducing no extra moving parts …

Improving the efficiency of the GM cryocoolers is of great importance for energy saving and
CO 2 emission reduction due to the large amount of cryocoolers installed in the emerging …

This paper describes the results of design and analysis studies performed by the authors for
the comparison of predicted performance of an electric propulsion motor using conventional …