CFD

- CFD
- 20221115 실험 CFD
CFD
20221115 실험 CFD
계산
상세정보
-
- 일시
- 2022년
-
- 장소
- 부경대학교
-
- 수소탱크
- 70MPa, 157L
-
- Numerical Approach
- CFD Tool : OpenFOAM version 7
Turbulence Approach : Unsteady Reynolds-Averaged Navier-Stokes Equation (URANS)
Turbulence Model : k-𝛚 SST (Two Equation Model)
Combustion Model : Eddy Dissipation Concept (EDC)
Reaction : Single-step reacting mixture [Varma et al. 1986]
Radiation Model : Finite Volume Discrete Ordinate Method (FvDoM)
Equation of State (EoS) : PengRobinsonGas [Real Gas Model]
Processor : 140 cores MPI parallel processor Inter(R)_Xeon(R)_CPU_E5-2630_v4_@_2.40 GHz
CFD 계산 환경 3D Model
계산 환경
-
- Tank internal Pressure
- 79.4 MPa
-
- Tank internal Temperature
- 333K
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- Hydrogen Mass Fraction
- 1.0 (kg/kg)
-
- Tank internal Temperature
- 333K
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- Atmospheric Pressure
- 0.1 MPa
-
- Atmospheric Temperature
- 286.76 K
-
- Air
- (O2: 0.233 kg/kg, N2: 0.767 kg/kg)
Initial Conditions
계산 결과
계산 결과2(gif)
데이터
South Sensor Data
0.1m 단위 데이터(최대값은 25 입니다.)
West Sensor Data
0.1m 단위 데이터(최대값은 25 입니다.)









