Analysis of butanol droplet evaporation using modified stagnant film model

Engkos Achmad Kosasih, Abdul Aziz Rohman Hakim, Muhammad Hussein

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

1 Citation (Scopus)

Abstract

Until now, researcher use the Ranz-Marshall analogy and Stagnant Film model to calculate the rate of heat and mass transfer. This research used both of the approach to look at the suitable model to Butanol droplet. The research also comparing Ranz-Marshall analogy, Stagnant Film model to Modified Stagnant Film model which has been proposed by E.A. Kosasih and M. I. Alhamid. This research look at the rate of droplet evaporation which is formed at the tip of 0.1 mm of K type thermocouple. The air flowing around droplet is varied by its temperature and velocity. From the data, it can be obtained the Reynolds number (Re), Prandtl (Pr), Schmidt (Sc), Nusselt (Nu), and Sherwood (Sh). The correlation between these dimensionless numbers show that Ranz-Marshall model have better data correlation than Stagnant Film and Modified Stagnant Film model.

Original languageEnglish
Title of host publicationDisruptive Innovation in Mechanical Engineering for Industry Competitiveness
Subtitle of host publicationProceedings of the 3rd International Conference on Mechanical Engineering, ICOME 2017
EditorsVivien S. Djanali, Suwarno, Bambang Pramujati, Volodymyr A. Yartys
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735416994
DOIs
Publication statusPublished - 13 Jul 2018
Event3rd International Conference on Mechanical Engineering, ICOME 2017 - Surabaya, Indonesia
Duration: 5 Oct 20176 Oct 2017

Publication series

NameAIP Conference Proceedings
Volume1983
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference3rd International Conference on Mechanical Engineering, ICOME 2017
CountryIndonesia
CitySurabaya
Period5/10/176/10/17

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