계면마찰
- 최초 등록일
- 2012.05.30
- 최종 저작일
- 2012.02
- 13페이지/ MS 파워포인트
- 가격 5,000원
소개글
계면마찰에 대하여 설명한 PPT 내용임
목차
1. Interphase Friction
-. General
-. Drift-Flux Model
-. Drag Coefficient Model
2. Individual Interphase Friction Models
-. Vertical Flow Model
-. Horizontal Flow Model
-. Bubbly Flow Model
-. Slug Flow Model
본문내용
◈ Interphase Friction-General ◈
Gas, liquid, solid-state materials, such as the three phases, which occur between these two of the phase boundary is called the interphase.
-. The finite difference equation for the difference
momentum equation
5
◈ Interphase Friction-General ◈
Interfacial Friction Force
Interfacial Friction Coefficient
FEATURES
The drift-flux approach is used only in the bubbly and slug-flow regimes for vertical flow
The final equations for the interphase drag term are
6
◈ Interphase Friction - Drift Flux Model ◈
참고 자료
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