scholarly journals Coupled MHD-Monte Carlo transport model for dense plasmas

1975 ◽  
Author(s):  
William Paul Chandler
Keyword(s):  
Monte Carlo ◽  
Transport Model ◽  
Dense Plasmas ◽  
Monte Carlo Transport

Interpretation of graphene mobility data by means of a semiclassical Monte Carlo transport model

2013 ◽  
Vol 89 ◽  
pp. 161-166 ◽  
Author(s):  
M. Bresciani ◽  
P. Palestri ◽  
D. Esseni ◽  
L. Selmi ◽  
B. Szafranek ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Transport Model ◽  
Mobility Data ◽  
Monte Carlo Transport

Monte Carlo transport model comparison with 1A GeV accelerated iron experiment: heavy-ion shielding evaluation of NASA space flight-crew foodstuff

2002 ◽  
Vol 30 (4) ◽  
pp. 901-905
Author(s):  
D.L. Stephens ◽  
L.W. Townsend ◽  
J. Miller ◽  
C. Zeitlin ◽  
L. Heilbronn
Keyword(s):  
Monte Carlo ◽  
Space Flight ◽  
Model Comparison ◽  
Transport Model ◽  
Heavy Ion ◽  
Flight Crew ◽  
Monte Carlo Transport

Use of CAD Generated Geometry Data in Monte Carlo Transport Calculations for ITER

2009 ◽  
Vol 56 (2) ◽  
pp. 702-709 ◽  
Author(s):  
U. Fischer ◽  
H. Iida ◽  
Y. Li ◽  
M. Loughlin ◽  
S. Sato ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Transport

Data decomposition method for full-core Monte Carlo transport–burnup calculation

2018 ◽  
Vol 29 (2) ◽  
Author(s):  
Hong-Fei Liu ◽  
Peng Ge ◽  
Sheng-Peng Yu ◽  
Jing Song ◽  
Xiao-Lei Zheng
Keyword(s):  
Monte Carlo ◽  
Decomposition Method ◽  
Data Decomposition ◽  
Monte Carlo Transport ◽  
Burnup Calculation ◽  
Full Core

Full-Band Monte Carlo Transport Calculation in an Integrated Simulation Platform

1995 ◽  
pp. 400-403 ◽  
Author(s):  
U. Krumbein ◽  
P. D. Yoder ◽  
A. Benvenuti ◽  
A. Schenk ◽  
W. Fichtner
Keyword(s):  
Monte Carlo ◽  
Simulation Platform ◽  
Integrated Simulation ◽  
Full Band ◽  
Transport Calculation ◽  
Monte Carlo Transport

scholarly journals Multiple Kinetic Parameterization in a Reactive Transport Model Using the Exchange Monte Carlo Method

Minerals ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 579 ◽  
Author(s):  
Ryosuke Oyanagi ◽  
Atsushi Okamoto ◽  
Noriyoshi Tsuchiya
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Reactive Transport ◽  
Transport Model ◽  
Synthetic Data ◽  
Solution Chemistry ◽  
Rock Interaction ◽  
Reactive Transport Model ◽  
Reaction Rate Constants ◽  
Wide Range

Water–rock interaction in surface and subsurface environments occurs in complex multicomponent systems and involves several reactions, including element transfer. Such kinetic information is obtained by fitting a forward model into the temporal evolution of solution chemistry or the spatial pattern recorded in the rock samples, although geochemical and petrological data are essentially sparse and noisy. Therefore, the optimization of kinetic parameters sometimes fails to converge toward the global minimum due to being trapped in a local minimum. In this study, we simultaneously present a novel framework to estimate multiple reaction-rate constants and the diffusivity of aqueous species from the mineral distribution pattern in a rock by using the reactive transport model coupled with the exchange Monte Carlo method. Our approach can estimate both the maximum likelihood and error of each parameter. We applied the method to the synthetic data, which were produced using a model for silica metasomatism and hydration in the olivine–quartz–H2O system. We tested the robustness and accuracy of our method over a wide range of noise intensities. This methodology can be widely applied to kinetic analyses of various kinds of water–rock interactions.

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