Results 51 to 60 of about 112,545 (214)

Limitations of Hydrogen Detection After 150 Years of Research on Hydrogen Embrittlement

open access: yesAdvanced Engineering Materials, Volume 26, Issue 19, October 2024.
This article reviews the phenomenon of hydrogen embrittlement in metallurgy, tracing its historical origins and examining experimental limitations in detecting hydrogen at nanoatomic scales. It evaluates theoretical models and proposes that further development of experimental science is needed to either validate or disprove current HE theories ...
Matheus A. Tunes   +10 more
wiley   +1 more source

Comparative evaluation of solar, fission, fusion, and fossil energy resources, part 3 [PDF]

open access: yes
The role of nuclear fission reactors in becoming an important power source in the world is discussed. The supply of fissile nuclear fuel will be severely depleted by the year 2000. With breeder reactors the world supply of uranium could last thousands of
Clement, J. D., Reupke, W. A.
core   +1 more source

Thermochemical generation of hydrogen [PDF]

open access: yes, 1982
The direct fluid contact heat exchange with H2SO4 at about 330 C prior to high temperature decomposition at about 830 C in the oxygen release step of several thermochemical cycles for splitting water into hydrogen and oxygen provides higher heat transfer
Lawson, D. D., Petersen, G. R.
core   +1 more source

The development of ultrahigh and extreme high vacuum technology for physics research [PDF]

open access: yes, 2007
Over the last 50 years increasingly larger and more sophisticated devices have been designed and put into operation for the study of particle and nuclear physics, magnetic confinement of high-temperature plasmas for thermonuclear fusion research, and ...
Dylla, H F
core   +1 more source

An experimental comparison of contributions in collective prevention games and public goods games

open access: yesEconomic Inquiry, Volume 62, Issue 4, Page 1598-1617, October 2024.
Abstract In many collective action problems individuals' contributions increase the probability of a collectively favorable event rather than affect the quantity of public goods provided. Such problems, that we refer to as collective prevention games, remain largely unexplored in the literature.
Véronique Flambard   +2 more
wiley   +1 more source

Effect of pulse flows of charged particles on the structure and mechanical properties of metals [PDF]

open access: yes, 2000
We investigate the effect of pulse flows of hydrogen, helium, and hydrogen-helium plasma of a specific power of 20-30 GW/m² on the surface structure and mechanical properties of vanadium, niobium, and Kh16N15M3B and Kh18N10T austenitic stainless ...
Belenko, V. A.   +4 more
core  

Effect of different current types on the microstructure of electrodeposited aluminium coatings

open access: yesHe jishu
BackgroundTritium permeation leakage exists in fusion reactor such as International Thermonuclear Experimental Reactor (ITER), which leads to a series of problems such as fuel loss and environmental pollution, etc.
TENG Xinyue   +4 more
doaj   +1 more source

Monitoring of Allowable Bending Stress Overload in Glass‐Fiber‐Reinforced Polymer Composites Using Magnetostrictive Fe–Co Fibers

open access: yesAdvanced Engineering Materials, Volume 26, Issue 4, February 2024.
This article discusses the magnetostrictive behavior of Fe–Co fibers in glass‐fiber‐reinforced‐polymer (Fe–Co fiber/GFRP) composites. The magnetic flux density outside the Fe–Co fiber/GFRP composite specimens is monitored during the four‐point bending tests.
Kenichi Katabira   +4 more
wiley   +1 more source

Fusion energy from the Moon for the twenty-first century [PDF]

open access: yes
It is shown in this paper that the D-He-3 fusion fuel cycle is not only credible from a physics standpoint, but that its breakeven and ignition characteristics could be developed on roughly the same time schedule as the DT cycle.
Cameron, E. N.   +5 more
core   +1 more source

IFMIF suitability for evaluation of fusion functional materials [PDF]

open access: yes, 2011
The International FusionMaterials Irradiation Facility (IFMIF) is a future neutron source based on the D-Li stripping reaction, planned to test candidate fusionmaterials at relevant fusion irradiation conditions.
A. García   +25 more
core   +2 more sources

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