Published 1989
| Version v1
Report
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Analysis and empirical description of the fields of liquid phase concentrations in tubes under disperse-annular flow conditions
Description
Empirical equation for determining fields of liquid phase concentration in vertical heated tubes under disperse-annular flow conditions are considered in the following range of flow parameters: P = 6.86-9.81 MPa; ρ x W = 750-1500 kg x m-2 x s-1. Comparison of experimental and calculational data is conducted. The maximal root-mean-square error of the formula is equal to 30% approximately. 4 refs.; 17 figs.; 2 tabs
Availability note (English)
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Additional details
Additional titles
- Original title (Russian)
- Анализ и эмпирическое описание полей концентраций жидкой фазы в трубах при дисперсно-кольцевом режиме течения
Publishing Information
- Imprint Pagination
- 18 p.
- Report number
- FEI--1990
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 23017089
- Subject category
- S42: ENGINEERING;
- Descriptors DEI
- ACCURACY; COMPUTER CALCULATIONS; FLOW RATE; MATHEMATICAL MODELS; MEDIUM PRESSURE; SPATIAL DISTRIBUTION; TUBES; TWO-PHASE FLOW; VOID FRACTION
- Descriptors DEC
- DISTRIBUTION; FLUID FLOW