Results 81 to 90 of about 142,204 (279)
Advanced Functional Materials, EarlyView.This review evaluates strategies for electrochemical CO2 reduction to ethylene, focusing on copper‐based catalyst design and microenvironment modulation to achieve industrial‐grade performance. By leveraging operando synchrotron‐based characterizations, we provide a multiscale understanding of dynamic structural transformations and key reaction ...
Meng Zhang, Zuolong Chen, Yimin A. Wu
wiley +1 more source
Non-modal stability analysis of magneto-hydrodynamic flow in a single pipe
Fundamental Plasma PhysicsA complete understanding of the stability of fluid flows under varying magnetic field profiles is imperative for achieving control of plasma and operating fluids in the blankets of future fusion reactors.
Matteo Lo Verso +7 more
doaj +1 more source
Flow Blockage Accident Analysis of Tehran Research Reactor Fuel Assembly [PDF]
مجله علوم و فنون هستهای, 2011 Tehran Research Reactor (T.R.R.) is a pool-type, 5 MW thermal research reactor. One probable event is that if some external objects or debris fall down into the reactor core and cause obstruction of the coolant flow through one of the fuel assemblies ...
J. Jafari, S Khakshournia
doaj
Theta 13 Determination with Nuclear Reactors
, 2003 Recently there has been a lot of interest around the world in the use of nuclear reactors to measure theta 13, the last undetermined angle in the 3-neutrino mixing scenario.
Dalnoki-Veress, F.
core
Advanced Functional Materials, EarlyView.This study develops a novel atomic engineering strategy to fine‐tune the spin state of α‐Fe2O3 catalysts toward a medium‐spin state, thereby modulating peroxymonosulfate activation and selectively yielding surface‐bound radicals. Compared with free radicals, surface‐bound radicals exhibit moderated oxidation potential, extended lifespan, surface ...
Shuyu Wang +7 more
wiley +1 more source
Tehnički GlasnikPassive cooling heat exchangers are important for a nuclear reactor. Due to many advantages of passive cooling mechanism it may be used in nuclear reactors by employing two-phase closed thermosyphon (TPCT) during shutdown regime.
Hesham Elkhatib +2 more
doaj +1 more source
Nuclear reactor descriptions for space power systems analysis [PDF]
, 1972 For the small, high performance reactors required for space electric applications, adequate neutronic analysis is of crucial importance, but in terms of computational time consumed, nuclear calculations probably yield the least amount of detail for ...
Brown, N. J., Mccauley, E. W.
core +1 more source
Advanced Functional Materials, EarlyView.Synergistic interfacial strategy between inorganic ceramic fillers and polymer chains effectively inhibit particle aggregation and interfacial incompatibility. complex covalent and non‐covalent interfacial interactions promote superior uniformity, ultra‐high ceramic filler loading, and strong grain‐to‐grain connectivity, thereby enabling the ...
HakSu Jang +20 more
wiley +1 more source
Closed Fuel Cycle and Minor Actinide Multirecycling in a Gas-Cooled Fast Reactor
Science and Technology of Nuclear Installations, 2009 The Generation IV International Forum has identified the Gas-Cooled Fast Reactor (GCFR) as one of the reactor concepts for future deployment. The GCFR targets sustainability, which is achieved by the use of a closed nuclear fuel cycle where only fission ...
W. F. G. van Rooijen, J. L. Kloosterman
doaj +1 more source
Acta Polytechnica CTU Proceedings, 2016 Nuclear power plant accidents may be followed by a release of fission products into the environment. This release is dependent on several phenomena, such as chemistry, pressure, type of the accident etc.
Adam Kecek
doaj +1 more source