한국전산유체공학회지 (Journal of computational fluids engineering)

한국전산유체공학회 (Korean Society of Computational Fluids Engineering)
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표시입자가 적용된 FDS 코드 개발

FIRE DYNAMIC SIMULATOR WITH MARKER PARTICLES

  • 최춘범 (인하대학교 대학원 기계공학과) ;
  • 장용준 (한국철도기술연구원) ;
  • 이경준 (인하대학교 대학원 기계공학과) ;
  • 양경수 (인하대학교 기계공학과)
  • 투고 : 2011.08.02
  • 심사 : 2011.10.05
  • 발행 : 2011.12.31
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초록

In this study, Fire Dynamic Simulator (FDS) has been improved with the implementation of marker particles. Convectional FDS is able to implement only two curved geometries, namely, circular cylinders and spheres. The introduction of marker particles made it possible to implement arbitrarily curved objects. Moreover, an algorithm that extracts the marker particle information from a model designed by AutoCAD was developed. With the present implementation, applicability of FDS is greatly enhanced, beneficial to both academia and industry.

키워드

참고문헌

  1. 2003, Olenick, S.M. and Carpenter, D.J., "An Updated International Survey of Computer Models for Fire and Smoke," Journal of Fire Protection Engineering, Vol.13, No.2, pp.87-110. https://doi.org/10.1177/1042391503013002001
  2. 2010, McDermott, R.J., Forney, G.P. McGrattan, K. and Mell, W.E., "Toward FDS 6: Complex geometry, embedded meshes, and quality assessment," V European Conference on Computational Fluid Dynamics, ECCOMAS CFD, Lisbon, Portugal, pp.14-17 June.
  3. 2006, Yang, J. and Balaras, E., "An embedded-boundary formulation for large-eddy simulation of turbulent flows interacting with moving boundaries," Journal of Computational Physics, Vol.215, pp.12-40. https://doi.org/10.1016/j.jcp.2005.10.035
  4. http://fire.nist.gov/fds.
  5. 1997, Mohd-Yosuf, J., "Combined immersed boundary / B-spline methods for simulation of flow in complex geometries," Annual Research Briefs, Center for Turbulence Research, pp.317-328.
  6. 1999, Johnson, T.A. and Patel, V.C., "Flow past a sphere up to a Reynolds number of 300," Journal of Fluid Mechanics, Vol.378, pp.19-70. https://doi.org/10.1017/S0022112098003206
  7. 2003, Constantinescu, G., Chapelet M. and Squires K., "Turbulence modeling applied to flow over a sphere," AIAA Journal, Vol.41, No.9, pp.1733-1742. https://doi.org/10.2514/2.7291

피인용 문헌

  1. APPLICATION OF AN IMMERSED BOUNDARY METHOD TO SIMULATING FLOW AROUND TWO NEIGHBORING UNDERWATER VEHICLES IN PROXIMITY vol.18, pp.1, 2013, https://doi.org/10.6112/kscfe.2013.18.1.049
  2. Development of a Cartesian-based Code for Effective Simulation of Flow Around a Marine Structure - Integration of AMR, VOF, IBM, VIV, LES vol.51, pp.5, 2014, https://doi.org/10.3744/SNAK.2014.51.5.409
  3. 1kW급 스털링엔진 고온 열교환기의 Fin 형상 개선 효과 분석 vol.41, pp.8, 2011, https://doi.org/10.3795/ksme-b.2017.41.8.545