scholarly journals A new Monte Carlo method for neutron noise calculations in the frequency domain

2017 ◽  
Vol 102 ◽  
pp. 465-475 ◽  
Author(s):  
Amélie Rouchon ◽  
Andrea Zoia ◽  
Richard Sanchez
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Frequency Domain ◽  
Neutron Noise

scholarly journals Time- and Frequency-Domain Evaluation of Stochastic Parameters on Signal Lines

2012 ◽  
Vol 1 (3) ◽  
pp. 85 ◽  
Author(s):  
P. Manfredi ◽  
I. S. Stievano ◽  
F. G. Canavero
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Frequency Domain ◽  
Process Variations ◽  
Response Sensitivity ◽  
Enhanced Transmission ◽  
Stochastic Parameters ◽  
Telegraph Equations ◽  
Transmission Line Models ◽  
Alternative Solutions

This paper focuses on the derivation of enhanced transmission-line models allowing to describe, in time and frequency domain, a realistic interconnect with the inclusion of external uncertainties, like process variations or routing and layout uncertainties. The proposed method, that is based on the expansion of the well-known telegraph equations in terms of orthogonal polynomials, turns out to be accurate and more efficient than alternative solutions like Monte Carlo method in determining the transmissionline response sensitivity to parameters variability. Moreover, an implementation into standard circuit analysis tools such as SPICE is possible. Two application examples based on PCB structures of common use in commercial packages conclude the paper.

Frequency-domain deviational Monte Carlo method for linear oscillatory gas flows

2015 ◽  
Vol 27 (10) ◽  
pp. 102002 ◽  
Author(s):  
Daniel R. Ladiges ◽  
John E. Sader
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Frequency Domain ◽  
Gas Flows

Outbursts of comet Schwassmann-Wachmann 1, and the cloud of interplanetary boulders

1974 ◽  
Vol 22 ◽  
pp. 307 ◽  
Author(s):  
Zdenek Sekanina
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Method ◽  
Interplanetary Space ◽  
Porous Matrix ◽  
Maximum Diameter ◽  
Expansion Velocity ◽  
Solid Constituent ◽  
Meteoric Material ◽  
Periodic Comet

AbstractIt is suggested that the outbursts of Periodic Comet Schwassmann-Wachmann 1 are triggered by impacts of interplanetary boulders on the surface of the comet’s nucleus. The existence of a cloud of such boulders in interplanetary space was predicted by Harwit (1967). We have used the hypothesis to calculate the characteristics of the outbursts – such as their mean rate, optically important dimensions of ejected debris, expansion velocity of the ejecta, maximum diameter of the expanding cloud before it fades out, and the magnitude of the accompanying orbital impulse – and found them reasonably consistent with observations, if the solid constituent of the comet is assumed in the form of a porous matrix of lowstrength meteoric material. A Monte Carlo method was applied to simulate the distributions of impacts, their directions and impact velocities.

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