Results 121 to 130 of about 392,508 (308)

SSME structural dynamic model development [PDF]

A mathematical model of the Space Shuttle Main Engine (SSME) as a complete assembly, with detailed emphasis on LOX and High Fuel Turbopumps is developed.
Foley, M. J., Tilley, D. M., Welch, C. T.   +2 more
core   +1 more source

Light‐Programmable Interfaces: From Molecular Photoswitching to Adaptive Membrane Separations

Advanced Materials Interfaces, EarlyView.
This review advances an interface‐centered framework for light‐responsive membranes, linking molecular photoswitches (azobenzene (AZO), spiropyran (SP), diarylethene (DAE), donor–acceptor Stenhouse adducts (DASA), photoacid) to integration strategies in polymeric, porous, self‐assembled, and mixed‐matrix systems.
Liangliang Zhang, Senlin Gu, Jianyang Zhao, Xiaojuan Hao, Lu Hua Li, Jihua Li, Lingxue Kong   +6 more
wiley   +1 more source

Void Measurement of BWR Fuel Assembly.

Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan, 1995
Steam void fraction measurement test in a BWR fuel assembly has been carried out to prove the current BWR void prediction method. This report describes the experimental apparatus, experimental data, and evaluation results. The test was carried out in an out-of-pile test facility that can simulate the high pressure and high temperature conditions of ...
Akira INOUE, Tatsuo KUROSU, Toshimasa AOKI, Masanobu FUTAGUCHI, Makoto YAGI, Shinichi MOROOKA, Akehiko HOSHIDE, Takao ISHIZUKA, Kunihiro YOSHIMURA, Hiroyuki YOSHIDA, Toru MITUTAKE, Nobuaki ABE, Akira KOZIMA, Tuyoshi NAKAJIMA, Satoshi NAKAMURA, Toshimi SAWA   +15 more
openaire   +2 more sources

Fabrication of fuel pin assemblies, phase 3 [PDF]

Five full size and eight reduced length fuel pins were fabricated for irradiation testing to evaluate design concepts for a fast spectrum lithium cooled compact space power reactor.
Keeton, A. R., Stemann, L. G.
core   +1 more source

Graphite core brick crack detection through automated load trace analysis [PDF]

, 2004
This presentation looks at graphite core brick crack detection through automated load trace ...
Ballantyne, Andrew, Beynon, Sally, Mcarthur, Stephen, Mcdonald, James, Reed, Jim, West, Graeme   +5 more
core  

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

A Comparison of Inlet Valve Operating Strategies in a Single-Cylinder Spark-Ignition Engine [PDF]

, 2009
This experimental work was concerned with comparison of inlet valve actuation strategies in a thermodynamic single cylinder spark ignition research engine equipped with a mechanical fully variable valvetrain on both the inlet and exhaust.
Aleiferis, PG, Cairns, A, Malcolm, JS, Todd, AR   +3 more
core  

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Analysis of Transverse Flow Characteristics in LBE-cooled Wire-wrapped Fuel Assembly

Yuanzineng kexue jishu, 2022
LBE-cooled fast reactor (LBFR) has a promising application prospect in energy generation and transmutation of highlevel radioactive waste. Wirewrapped fuel rods are usually used in LBFR to reach high heat transfer efficiency and selfsupport.
CONG Tenglong;WANG Junjie;XIAO Yao;LIU Maolong;GU Hanyang
doaj