The Role of Hydrogen Bonding on Laminar Burning Velocity of Hydrous and Anhydrous Ethanol Fuel with Small Addition of n-Heptane
Joint Authors
Wardana, I. N. G.
Suarta, I Made
Hamidi, Nurkholis
Wijayanti, Widya
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-11-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The molecular structure of mixed hydrous and anhydrous ethanol with up to 10% v n-heptane had been studied.
The burning velocity was examined in a cylindrical explosion combustion chamber.
The result showed that the burning velocity of hydrous ethanol is higher than anhydrous ethanol and n-heptane at stoichiometric, rich, and very rich mixtures.
The burning velocity of hydrous ethanol with n-heptane drops drastically compared to the burning velocity of anhydrous ethanol with n-heptane.
It is caused by two reasons.
Firstly, there was a composition change of azeotropic hydrous ethanol molecules within the mixture of fuel.
Secondly, at the same volume the number of ethanol molecules in hydrous ethanol was less than in anhydrous ethanol at the same composition of the n-heptane in the mixture.
At the mixture of anhydrous ethanol with n-heptane, the burning velocity decreases proportionally to the addition of the n-heptane composition.
The burning velocity is between the velocities of anhydrous ethanol and n-heptane.
It shows that the burning velocity of anhydrous ethanol mixed with n-heptane is only influenced by the mixture composition.
American Psychological Association (APA)
Suarta, I Made& Wardana, I. N. G.& Hamidi, Nurkholis& Wijayanti, Widya. 2016. The Role of Hydrogen Bonding on Laminar Burning Velocity of Hydrous and Anhydrous Ethanol Fuel with Small Addition of n-Heptane. Journal of Combustion،Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107476
Modern Language Association (MLA)
Suarta, I Made…[et al.]. The Role of Hydrogen Bonding on Laminar Burning Velocity of Hydrous and Anhydrous Ethanol Fuel with Small Addition of n-Heptane. Journal of Combustion No. 2016 (2016), pp.1-8.
https://search.emarefa.net/detail/BIM-1107476
American Medical Association (AMA)
Suarta, I Made& Wardana, I. N. G.& Hamidi, Nurkholis& Wijayanti, Widya. The Role of Hydrogen Bonding on Laminar Burning Velocity of Hydrous and Anhydrous Ethanol Fuel with Small Addition of n-Heptane. Journal of Combustion. 2016. Vol. 2016, no. 2016, pp.1-8.
https://search.emarefa.net/detail/BIM-1107476
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107476