Kinetic modelling of NH3 production in N2–H2 non-equilibrium atmospheric-pressure plasma catalysis
Detailed plasma kinetics modelling is presented of a low electron energy N 2–H 2
atmospheric-pressure discharge for ammonia synthesis. The model considers both electron …
atmospheric-pressure discharge for ammonia synthesis. The model considers both electron …
[HTML][HTML] Power exhaust by SOL and pedestal radiation at ASDEX Upgrade and JET
Future fusion reactors require a safe, steady state divertor operation. A possible solution for
the power exhaust challenge is the detached divertor operation in scenarios with high …
the power exhaust challenge is the detached divertor operation in scenarios with high …
Deducing lunar regolith porosity from energetic neutral atom emission
The porosity of the upper layers of regolith is key to the interaction of an airless planetary
body with precipitating radiation, but it remains difficult to characterize. One of the effects that …
body with precipitating radiation, but it remains difficult to characterize. One of the effects that …
Dynamic potential sputtering of lunar analog material by solar wind ions
Abstract Pyroxenes ((Ca, Mg, Fe, Mn) 2 Si 2 O 6) belong to the most abundant rock forming
minerals that make up the surface of rocky planets and moons. Therefore, sputtering of …
minerals that make up the surface of rocky planets and moons. Therefore, sputtering of …
Laser induced breakdown spectroscopy for hydrogen detection in molybdenum at atmospheric pressure mixtures of argon and nitrogen
I Jõgi, J Ristkok, J Raud, J Butikova, K Mizohata… - Fusion Engineering and …, 2022 - Elsevier
Present study investigated the effect of argon and nitrogen mixtures at atmospheric pressure
on the hydrogen H α line emission intensity during the Laser Induced Breakdown …
on the hydrogen H α line emission intensity during the Laser Induced Breakdown …
Total and partial electron impact ionization cross sections of fusion-relevant diatomic molecules
We report calculations of total (and absolute) electron-impact ionization cross sections
(EICSs) for the fusion-relevant diatomic molecular species BeH, BeN, BeO, WH, WBe, WN …
(EICSs) for the fusion-relevant diatomic molecular species BeH, BeN, BeO, WH, WBe, WN …
Effect of vacancy defects on thermal transport properties of tungsten nitride compounds on divertor surface in ITER
P Yu, B Pan - Communications Physics, 2024 - nature.com
In tokamak, tungsten nitrides (WNx) layers that form on the divertor surface are byproducts of
the nitrogen seeding system. The impact of their thermal transport properties is an important …
the nitrogen seeding system. The impact of their thermal transport properties is an important …
Neutral gas analysis for JET DT operation
U Kruezi, I Jepu, G Sergienko, CC Klepper… - Journal of …, 2020 - iopscience.iop.org
Neutral gas analysis, the measurement and evaluation of total and partial pressures, is a key
technique to study the impact of neutral gas dynamics on retention, recycling and release …
technique to study the impact of neutral gas dynamics on retention, recycling and release …
Nitrogen retention mechanisms in tokamaks with beryllium and tungsten plasma-facing surfaces
M Oberkofler, G Meisl, A Hakola, A Drenik… - Physica …, 2016 - iopscience.iop.org
Global gas balance experiments at ASDEX Upgrade (AUG) and JET have shown that a
considerable fraction of nitrogen injected for radiative cooling is not recovered as N 2 upon …
considerable fraction of nitrogen injected for radiative cooling is not recovered as N 2 upon …
Performance of tungsten nitride compound surfaces to resist sputtering under intense irradiation in nuclear fusion reactors
PF Yu, BC Pan - Applied Surface Science, 2022 - Elsevier
The formation of tungsten nitride (WN x) films has been experimentally detected on the
surface of tungsten divertors in fusion reactors after seeding cooling systems using nitrogen …
surface of tungsten divertors in fusion reactors after seeding cooling systems using nitrogen …