Experimental and Numerical Investigation of Atmospheric Laminar Premixed N-butane Flames in Sooting Conditions

Experimental and Numerical Investigation of Atmospheric Laminar Premixed N-butane Flames in Sooting Conditions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Experimental and Numerical Investigation of Low-pressure Laminar Premixed Synthetic Natural Gas Flames in Rich Conditions

Experimental and Numerical Investigation of Low-pressure Laminar Premixed Synthetic Natural Gas Flames in Rich Conditions PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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An Experimental and Numerical Study on the Stability and Propagation of Laminar Premixed Flames

An Experimental and Numerical Study on the Stability and Propagation of Laminar Premixed Flames PDF Author: Christina M. Vagelopoulos
Publisher:
ISBN:
Category :
Languages : en
Pages : 350

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An Experimental and Computational Study on the Propagation and Kinetic Structure of Laminar Premixed Flames

An Experimental and Computational Study on the Propagation and Kinetic Structure of Laminar Premixed Flames PDF Author: Fokion Egolfopoulos
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 430

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Experimental and Numerical Analysis of Species Profiles and NO Formation in Laminar Counterflow Methane/air and N-decane/air Diffusion Flames

Experimental and Numerical Analysis of Species Profiles and NO Formation in Laminar Counterflow Methane/air and N-decane/air Diffusion Flames PDF Author: Tsutomu Shimizu
Publisher:
ISBN:
Category :
Languages : en
Pages : 176

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An Experimental and Numerical Study on the Structure and Extinction of Laminar Premixed Flames

An Experimental and Numerical Study on the Structure and Extinction of Laminar Premixed Flames PDF Author: Chao Fu
Publisher:
ISBN:
Category :
Languages : en
Pages : 356

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Applied Mechanics Reviews

Applied Mechanics Reviews PDF Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 784

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Laminar Premixed and Diffusion Flames (Ground-Based Study)

Laminar Premixed and Diffusion Flames (Ground-Based Study) PDF Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781721281633
Category :
Languages : en
Pages : 32

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Book Description
Ground-based studies of soot processes in laminar flames proceeded in two phases, considering laminar premixed flames and laminar diffusion flames, in turn. The test arrangement for laminar premixed flames involved round flat flame burners directed vertically upward at atmospheric pressure. The test arrangement for laminar jet diffusion flames involved a round fuel port directed vertically upward with various hydrocarbon fuels burning at atmospheric pressure in air. In both cases, coflow was used to prevent flame oscillations and measurements were limited to the flame axes. The measurements were sufficient to resolve soot nucleation, growth and oxidation rates, as well as the properties of the environment needed to evaluate mechanisms of these processes. The experimental methods used were also designed to maintain capabilities for experimental methods used in corresponding space-based experiments. This section of the report will be limited to consideration of flame structure for both premixed and diffusion flames. Dai, Z. and El-Leathy, A. M. and Lin, K.-C. and Sunderland, P. B. and Xu, F. and Faeth, G. M. and Urban, D. L. (Technical Monitor) and Yuan, Z.-G. (Technical Monitor) Glenn Research Center

A Theoretical and Experimental Study of Preferential-diffusion/stretch Interactions of Laminar Premixed Flames

A Theoretical and Experimental Study of Preferential-diffusion/stretch Interactions of Laminar Premixed Flames PDF Author: Oh Chae Kwon
Publisher:
ISBN:
Category :
Languages : en
Pages : 536

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Propagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames

Propagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames PDF Author: Yang Zhang
Publisher: Springer
ISBN: 9789811046148
Category : Technology & Engineering
Languages : en
Pages : 127

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Book Description
This thesis presents pioneering experimental and numerical studies on three aspects of the combustion characteristics of lean premixed syngas/air flames, namely the laminar flame speed, extinction limit and flammability limit. It illustrates a new extinction exponent concept, which enriches the combustion theory. Above all, the book provides the following: a) a series of carefully measured data and theoretical analyses to reveal the intrinsic mechanisms of the fuel composition effect on the propagation and extinction of lean syngas/air flames; b) a mixing model and correlation to predict the laminar flame speed of multi-component syngas fuels, intended for engineering computations; c) a new “extinction exponent” concept to describe the critical effects of chemical kinetics on the extinction of lean premixed syngas/air flames; and d) the effects and mechanism of the dilution of incombustible components on lean premixed syngas/air flames and the preferential importance among the thermal, chemical and diffusion effects.