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Energy Loss in Pulse Detonation Engine due to Fuel Viscosity
Joint Authors
Deng, Zi-Chen
Hu, Wei-Peng
Xie, Gong-Nan
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-29
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Fluid viscosity is a significant factor resulting in the energy loss in most fluid dynamical systems.
To analyze the energy loss in the pulse detonation engine (PDE) due to the viscosity of the fuel, the energy loss in the Burgers model excited by periodic impulses is investigated based on the generalized multisymplectic method in this paper.
Firstly, the single detonation energy is simplified as an impulse; thus the complex detonation process is simplified.
And then, the symmetry of the Burgers model excited by periodic impulses is studied in the generalized multisymplectic framework and the energy loss expression is obtained.
Finally, the energy loss in the Burgers model is investigated numerically.
The results in this paper can be used to explain the difference between the theoretical performance and the experimental performance of the PDE partly.
In addition, the analytical approach of this paper can be extended to the analysis of the energy loss in other fluid dynamic systems due to the fluid viscosity.
American Psychological Association (APA)
Hu, Wei-Peng& Deng, Zi-Chen& Xie, Gong-Nan. 2014. Energy Loss in Pulse Detonation Engine due to Fuel Viscosity. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-494548
Modern Language Association (MLA)
Hu, Wei-Peng…[et al.]. Energy Loss in Pulse Detonation Engine due to Fuel Viscosity. Mathematical Problems in Engineering No. 2014 (2014), pp.1-5.
https://search.emarefa.net/detail/BIM-494548
American Medical Association (AMA)
Hu, Wei-Peng& Deng, Zi-Chen& Xie, Gong-Nan. Energy Loss in Pulse Detonation Engine due to Fuel Viscosity. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-5.
https://search.emarefa.net/detail/BIM-494548
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494548