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Filtering by: Subject Investments -- Mathematical models Academic Affiliation Nuclear Engineering and Radiation Health Physics File Format application/pdf Resource Type Dissertation

A unified model of one-dimension two-fluid horizontal flows and its stability analysis

Creator:

Kim, Dong-Wan

Abstract:

An improved version of the one-dimensional horizontal two-fluid flow model has been developed by incorporating physical terms for gravity and local void fraction profiles. Introduction of an interface mixing layer concept allows the one-dimensional two-fluid model to remain hyperbolic. This will overcomes a major obstacle in using the current one-dimensional...

Resource Type:

Dissertation
On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

Creator:

Young, Eric P.

Abstract:

Two-phase flow in helical conduits is important in many industries where reaction between components, heat transfer, and mass transport are utilized as processes. The helical design is chosen for the effects of secondary flow patterns that reduce axial dispersion, increased heat transfer, and also their compact design. The first is...

Resource Type:

Dissertation

Full Text:

addresses this void by presenting an analytical model of the strat- ified and annular flow regime

ScholarsArchive@OSU

A unified model of one-dimension two-fluid horizontal flows and its stability analysis

On the effects of centrifugal forces in air-water two-phase flow regime transitions of an adiabatic helical geometry

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