A void fraction model for annular two-phase flow
โ Scribed by T.N. Tandon; H.K. Varma; C.P. Gupta
- Book ID
- 107757174
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 751 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0017-9310
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
An important feature of detailed system simulation models for unitary air conditioners is the calculation of charge inventory. Void fraction determination in the two-phase regions of the heat exchangers is the primary challenge associated with charge inventory calculations. Annular flow is one of th
A model has been developed to predict average void-fractions in horizontal and vertical two-phase flow based on a single flow parameter K and the slip velocity. The model is based on the assumptions that the radial distributions of liquid velocity and void-fraction can be represented by parabolic-ty
published the paper "A model to predict void-fraction in two-phase flow"[ I]. This model is based on a rather sophisticated assumption of parabolic void-fraction and liquid velocity profiles. Although it was shown121, 131 that the liauid velocitv orofde is less flat in