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Computational Thermal Sciences: An International Journal

Publicado 6 números por año

ISSN Imprimir: 1940-2503

ISSN En Línea: 1940-2554

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.5 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.3 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00017 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.28 SJR: 0.279 SNIP: 0.544 CiteScore™:: 2.5 H-Index: 22

Indexed in

PARAMETRIC STUDY OF THE PRESSURE CHARACTERISTIC CURVE IN A BOILING CHANNEL

Volumen 3, Edición 2, 2011, pp. 157-168
DOI: 10.1615/ComputThermalScien.v3.i2.70
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SINOPSIS

The main objective of this work is to understand the behavior of the pressure drop of a boiling fluid along a heated pipe as a function of the mass flux. The steady-state plot of the pressure drop against the mass flux of a heated boiling channel with subcooled liquid at the inlet is widely used for pressure drop and thermal oscillations simulations. The influence of several important parameters, such as the heat applied, the inlet pressure, and the inlet temperature, is analyzed. As the inlet pressure goes down, the steepness of the negative slope of the static curve increases. The inlet temperature has a very important role in this plot, showing that the negative slope of the curve gets steeper as the subcooling increases. Although the amount of heat applied to the test section is found to have no influence on the shape of the static curve, the axial distribution of the heat along the heated section plays a very important role in the steepness of the negative slope of the steady-state pressure drop versus mass flux plot.

CITADO POR
  1. Manavela Chiapero E., Fernandino M., Dorao C.A., Review on pressure drop oscillations in boiling systems, Nuclear Engineering and Design, 250, 2012. Crossref

  2. Manavela Chiapero E., Doder D., Fernandino M., Dorao C.A., Experimental parametric study of the pressure drop characteristic curve in a horizontal boiling channel, Experimental Thermal and Fluid Science, 52, 2014. Crossref

  3. Manavela Chiapero E., Fernandino M., Dorao C.A., On the influence of heat flux updating during pressure drop oscillations – A numerical analysis, International Journal of Heat and Mass Transfer, 63, 2013. Crossref

  4. Van Oevelen Tijs, Weibel Justin A., Garimella Suresh V., Predicting two-phase flow distribution and stability in systems with many parallel heated channels, International Journal of Heat and Mass Transfer, 107, 2017. Crossref

  5. Zhang Liang, Wang Yufei, Yu Zitao, Regulation of gas-liquid stratified flow boiling dynamic instabilities in horizontal tube: Effects of heat load distribution and wall thermal capacity, International Journal of Heat and Mass Transfer, 127, 2018. Crossref

  6. Temraz Ayman, Alobaid Falah, Lanz Thomas, Elweteedy Ahmed, Epple Bernd, Operational Flexibility of Two-Phase Flow Test Rig for Investigating the Dynamic Instabilities in Tube Boiling Systems, Frontiers in Energy Research, 8, 2020. Crossref

  7. Zhang Liang, Guan Chengyao, Liu Yuhan, Yu Zitao, Visualized investigation of the onset of flow boiling dynamic instabilities in a horizontal arranged tube under a high-temperature thermal storage boundary condition, Energy Reports, 7, 2021. Crossref

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