Bubble lift-off diameter prediction with new bubble growth model

Ti En Zhang, Wei Zheng Zhang, Yuan Fu Cao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Based on the equation that the heat conduction from the bubble underlying layer is balanced with the heat convection of bubble cooling and the latent heat of evaporation, with the help of zhao model a new bubble growth model for the forced convective subcooled boiling in the engine cooling system is developed with the consideration of the thermal boundary layer impact on the bubble growth. And an experiment is designed to verify the theoretical model. Then the Klausner model for predicting the bubble lift-off diameters is amended with the built bubble growth model. In addition, the bubble lift-off diameters at the different velocity are predicted, which is verified with the experimental data.

Original languageEnglish
Title of host publicationAdvances in Power and Electrical Engineering
Pages385-390
Number of pages6
DOIs
Publication statusPublished - 2013
Event2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012 - Jilin, China
Duration: 12 Oct 201214 Oct 2012

Publication series

NameAdvanced Materials Research
Volume614-615
ISSN (Print)1022-6680

Conference

Conference2nd International Conference on Energy, Environment and Sustainable Development, EESD 2012
Country/TerritoryChina
CityJilin
Period12/10/1214/10/12

Keywords

  • Bubble growth
  • Engine cooling
  • Forced convective subcooled boiling
  • Lift-off diameter

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