원문정보
An Application and Numerical Prediction of Wind Pressure Distribution over Building Cladding Using Computational Fluent Dynamics
초록
영어
This paper presents the results of application and numerical prediction of wind pressure distribution and coefficient over building cladding. The analysis of wind pressure assessment due to wind-resistant design and wind effect to surrounding buildings is important to building cladding. This paper simulates the wind pressure distribution to the building and wind flow pattern around the building cladding, and shows the usability of CFD analysis to design process of building. A Navier-Stokes-Solver with Quick spatial discretization scheme and RNG k- ε turbulence model has been applied to the computation of the three dimensional turbulent flow.
목차
1. 서론
1.1 연구의 목적
1.2 연구의 개요
2. 수치해석방법
2.1 지배방정식
2.2 RNG k- ε모델
3. 계산격자 와 경계조건
3.1 계산격자
3.2 경계조건
3.3 격자테스트
4. 계산 결과
4.1 평균 압력계수 분포
4.2 풍압력계수 산정 및 계수 산정
5. 결론
참고문헌