Publication detail
Design of Lightning Systems with Usage Sensitivity Analysis for Improvement of Numerical Model
KŘÍŽ, T.
Original Title
Design of Lightning Systems with Usage Sensitivity Analysis for Improvement of Numerical Model
English Title
Design of Lightning Systems with Usage Sensitivity Analysis for Improvement of Numerical Model
Type
journal article - other
Language
en
Original Abstract
The paper presents usage of the R-FEM method in the CFX environment. There is describes usage of the sensitivity analysis for improvement of numerical model and change dimensions of numerical model according to radiation pattern and required light distribution. The R-FEM method was used for modeling of special light sources and to compute lighting of surfaces from these sources with very good results. Basic description of the R-FEM method is described below. For modeling of the light sources in the CFX environment was used combination of the Finite Volume Method and the radiation method which are included with the CFX (The Discrete Transfer Model and The Monte Carlo Model). Numerical results are presented by model of head-lamp. Sensitivity analysis was used to change dimensions of numerical model according to lighting distribution.
English abstract
The paper presents usage of the R-FEM method in the CFX environment. There is describes usage of the sensitivity analysis for improvement of numerical model and change dimensions of numerical model according to radiation pattern and required light distribution. The R-FEM method was used for modeling of special light sources and to compute lighting of surfaces from these sources with very good results. Basic description of the R-FEM method is described below. For modeling of the light sources in the CFX environment was used combination of the Finite Volume Method and the radiation method which are included with the CFX (The Discrete Transfer Model and The Monte Carlo Model). Numerical results are presented by model of head-lamp. Sensitivity analysis was used to change dimensions of numerical model according to lighting distribution.
Keywords
FEM, lifting systém, sensitivity analysis
RIV year
2011
Released
19.03.2011
Publisher
The Electromagnetics Academy
Location
Marrakesh
ISBN
1559-9450
Periodical
Progress In Electromagnetics
Year of study
2011
Number
2011
State
US
Pages from
465
Pages to
468
Pages count
5
Documents
BibTex
@article{BUT73097,
author="Tomáš {Kříž}",
title="Design of Lightning Systems with Usage Sensitivity Analysis for Improvement of Numerical Model",
annote="The paper presents usage of the R-FEM method in the CFX environment. There is describes usage of the sensitivity analysis for improvement of numerical model and change dimensions of numerical model according to radiation pattern and required light distribution. The R-FEM method was used for modeling of special light sources and to compute lighting of surfaces from these sources with very good results. Basic description of the R-FEM method is described below. For modeling of the light sources in the CFX environment was used combination of the Finite Volume Method and the radiation method which are included with the CFX (The Discrete Transfer Model and The Monte Carlo Model). Numerical results are presented by model of head-lamp. Sensitivity analysis was used to change dimensions of numerical model according to lighting distribution.",
address="The Electromagnetics Academy",
chapter="73097",
institution="The Electromagnetics Academy",
number="2011",
volume="2011",
year="2011",
month="march",
pages="465--468",
publisher="The Electromagnetics Academy",
type="journal article - other"
}