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

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

Pages from

465

Pages to

468

Pages count

5

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"
}