Thermodynamic Properties of Real Porous Combustion Reactor under Diesel Engine-Like Conditions

Joint Authors

Weclas, Miroslaw
Maksoud, T. M. A.
Cypris, J.

Source

Journal of Thermodynamics

Issue

Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2012-02-19

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Physics

Abstract EN

Thermodynamic conditions of the heat release process under Diesel engine-like conditions in a real porous combustion reactor simulated in a special combustion chamber were analyzed.

The same analyses were performed for a free volume combustion chamber, that is, no porous reactor is applied.

A common rail Diesel injection system was used for simulation of real engine fuel injection process and mixture formation conditions.

The results show that thermodynamic of the heat release process depends on reactor heat capacity, pore density, specific surface area, and pore structure, that is, on heat accumulation in solid phase of porous reactor.

In real reactor, the gas temperature and porous reactor temperature are not equal influenced by initial pressure and temperature and by reactor parameters.

It was found that the temperature of gas trapped in porous reactor volume during the heat release process is less dependent on air-to-fuel-ratio than that observed for free volume combustion chamber, while the maximum combustion temperature in porous reactor is significantly low.

As found this temperature depends on reactor heat capacity, mixture formation conditions and on initial pressure.

Qualitative behavior of heat release process in porous reactors and in free volume combustion chamber is similar, also the time scale of the process.

American Psychological Association (APA)

Weclas, Miroslaw& Cypris, J.& Maksoud, T. M. A.. 2012. Thermodynamic Properties of Real Porous Combustion Reactor under Diesel Engine-Like Conditions. Journal of Thermodynamics،Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-498991

Modern Language Association (MLA)

Weclas, Miroslaw…[et al.]. Thermodynamic Properties of Real Porous Combustion Reactor under Diesel Engine-Like Conditions. Journal of Thermodynamics No. 2012 (2012), pp.1-11.
https://search.emarefa.net/detail/BIM-498991

American Medical Association (AMA)

Weclas, Miroslaw& Cypris, J.& Maksoud, T. M. A.. Thermodynamic Properties of Real Porous Combustion Reactor under Diesel Engine-Like Conditions. Journal of Thermodynamics. 2012. Vol. 2012, no. 2012, pp.1-11.
https://search.emarefa.net/detail/BIM-498991

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-498991