한국전산유체공학회:학술대회논문집
- 한국전산유체공학회 1995년도 추계 학술대회논문집
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- Pages.160-168
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- 1995
에너지${\cdot}$ 환경 제반 시스템에 관한 수치해석적 연구
A Numerical Study On Various Energy and Environmental Systems
초록
This paper describes computational efforts on the various energy and environmental problems using Patankar's SIMPLE method. The specific problems included in this study are : pollutant and flammable material dispersions in open and confined areas, aerator-induced flow in a lake for DO(dissolved oxygen) concentration, primary clarifier for water and waste water treatment, hood ventilation in workplace, cyclone and LNG combustors and Dow chlorination reactor. A control-volume based finite-difference method is employed together with the power-law scheme. The pressure-velocity coupling is resolved by the use of the revised version of SIMPLE, says SIMPLER and SIMPLEC. The Reynolds stresses are closed using the standard or the RNG
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