TY - GEN
T1 - Analysis of butanol droplet evaporation using modified stagnant film model
AU - Kosasih, Engkos Achmad
AU - Hakim, Abdul Aziz Rohman
AU - Hussein, Muhammad
N1 - Publisher Copyright:
© 2018 Author(s).
PY - 2018/7/13
Y1 - 2018/7/13
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85050477016&partnerID=8YFLogxK
U2 - 10.1063/1.5046205
DO - 10.1063/1.5046205
M3 - Conference contribution
AN - SCOPUS:85050477016
T3 - AIP Conference Proceedings
BT - Disruptive Innovation in Mechanical Engineering for Industry Competitiveness
A2 - Djanali, Vivien S.
A2 - Suwarno, null
A2 - Pramujati, Bambang
A2 - Yartys, Volodymyr A.
PB - American Institute of Physics Inc.
T2 - 3rd International Conference on Mechanical Engineering, ICOME 2017
Y2 - 5 October 2017 through 6 October 2017
ER -