Fuel Structure and Pressure Effects on the Formation of Soot Particles in Diffusion Flames

Fuel Structure and Pressure Effects on the Formation of Soot Particles in Diffusion Flames PDF Author: Robert J. Santoro
Publisher:
ISBN:
Category :
Languages : en
Pages : 67

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Book Description
Studies emphasizing the effects of fuel concentration and operating pressure on the formation of soot particles have been conducted in a series of laminar diffusion flames. These experiments have shown that fuel concentration has a measurable effect on the amount of soot formed in the flame. However, a simple, constant proportionality between the fuel concentration and soot volume fraction has not been found to apply for the range of flow conditions studied. This observation is believed to be a result of flame residence time and diffusion effects which mitigate the consequences of reduced initial fuel concentration. Comparisons with simple laminar diffusion flame models are currently being used to investigate the relationship between initial fuel concentration and local flame concentration fields. Similar studies of soot formation in laminar diffusion flames as a function of operating pressure have also been completed for ethene, ethane and propene fuel species. Keywords: Soot formation, Soot particles, Diffusion flames. (JES).

Fuel Structure and Pressure Effects on the Formation of Soot Particles in Diffusion Flames

Fuel Structure and Pressure Effects on the Formation of Soot Particles in Diffusion Flames PDF Author: Robert J. Santoro
Publisher:
ISBN:
Category :
Languages : en
Pages : 67

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Book Description
Studies emphasizing the effects of fuel concentration and operating pressure on the formation of soot particles have been conducted in a series of laminar diffusion flames. These experiments have shown that fuel concentration has a measurable effect on the amount of soot formed in the flame. However, a simple, constant proportionality between the fuel concentration and soot volume fraction has not been found to apply for the range of flow conditions studied. This observation is believed to be a result of flame residence time and diffusion effects which mitigate the consequences of reduced initial fuel concentration. Comparisons with simple laminar diffusion flame models are currently being used to investigate the relationship between initial fuel concentration and local flame concentration fields. Similar studies of soot formation in laminar diffusion flames as a function of operating pressure have also been completed for ethene, ethane and propene fuel species. Keywords: Soot formation, Soot particles, Diffusion flames. (JES).

Soot Formation in Combustion

Soot Formation in Combustion PDF Author: Henning Bockhorn
Publisher: Springer Science & Business Media
ISBN: 3642851673
Category : Science
Languages : en
Pages : 595

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Book Description
Soot Formation in Combustion represents an up-to-date overview. The contributions trace back to the 1991 Heidelberg symposium entitled "Mechanism and Models of Soot Formation" and have all been reedited by Prof. Bockhorn in close contact with the original authors. The book gives an easy introduction to the field for newcomers, and provides detailed treatments for the specialists. The following list of contents illustrates the topics under review:

Soot Formation in Laminar Diffusion Flames

Soot Formation in Laminar Diffusion Flames PDF Author: eO L. Geulder
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Hydrodynamic Effects on Soot Formation in Laminar Hydrocarbon-fueled Diffusion Flames

Hydrodynamic Effects on Soot Formation in Laminar Hydrocarbon-fueled Diffusion Flames PDF Author: Guozheng Lin
Publisher:
ISBN:
Category : Flame
Languages : en
Pages : 568

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Oxygen-Enhanced Combustion

Oxygen-Enhanced Combustion PDF Author: Charles E. Baukal Jr.
Publisher: CRC Press
ISBN: 1439862303
Category : Science
Languages : en
Pages : 779

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Book Description
Combustion technology has traditionally been dominated by air/fuel combustion. However, two developments have increased the significance of oxygen-enhanced combustion-new technologies that produce oxygen less expensively and the increased importance of environmental regulations. Advantages of oxygen-enhanced combustion include less pollutant emissi

Experimental and Numerical Studies for Soot Formation in Laminar Coflow Diffusion Flames of Jet A-1 and Synthetic Jet Fuels

Experimental and Numerical Studies for Soot Formation in Laminar Coflow Diffusion Flames of Jet A-1 and Synthetic Jet Fuels PDF Author: Meghdad Saffaripour
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Effects of Pressure on the Mechanisms of Soot Formation and Oxidation in Laminar Diffusion Flames

Effects of Pressure on the Mechanisms of Soot Formation and Oxidation in Laminar Diffusion Flames PDF Author: Chul Han Kim
Publisher:
ISBN:
Category :
Languages : en
Pages : 408

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Particulate Carbon

Particulate Carbon PDF Author: Donald Siegla
Publisher: Springer Science & Business Media
ISBN: 1475761376
Category : Technology & Engineering
Languages : en
Pages : 500

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Book Description
The goal of the symposium, "Particulate Carbon: Formation During Combustion", held at the General Motors Research Laboratories on October 15 and 16, 1980, was to discuss fundamental aspects of soot formation and oxidation in combustion systems and to stimulate new research by extensive interactions among the participants. This book contains lhe papers and discussions of that symposium, the 26th in an annual series covering many different disciplines which are timely and of interest to both General Motors and the technical community at large. The subject of this symposium has considerable relevance for man in his effort to control and preserve his environment. Emission of particulate carbon into the atmos phere from combustion sources is of concern to scientists and laymen alike. The hope of reducing this emission clearly requires an understanding of its formation during the combustion process, itself an area of considerable long-term research interest. It is our hope that this symposium has served to summarize what is known so that what remains to be learned can be pursued with greater vigor.

Effect of Pressure on Smoking Tendency of Diffusion Flames

Effect of Pressure on Smoking Tendency of Diffusion Flames PDF Author: Rose L. Schalla
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 20

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Flames, Their Structure, Radiation, and Temperature

Flames, Their Structure, Radiation, and Temperature PDF Author: Alfred Gordon Gaydon
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 496

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Book Description