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

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Propagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames / by Yang Zhang.
作者:	Zhang, Yang.
面頁冊數:	XVIII, 127 p. 50 illus., 40 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Fluid mechanics. -
電子資源:	https://doi.org/10.1007/978-981-10-4615-5
ISBN:	9789811046155

Propagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames
Zhang, Yang.

Propagation and Extinction Studies of Laminar Lean Premixed Syngas/Air Flames [electronic resource] /by Yang Zhang. - 1st ed. 2018. - XVIII, 127 p. 50 illus., 40 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Introduction -- Experimental Approach 35 -- Numerical Approach -- Laminar flame speed of lean premixed H2/CO/air flames 71 -- Extinction limit of lean premixed H2/CO/air flames -- Lower flammability limit of H2/CO mixtures -- Dilution effect on the propagation and extinction of lean premixed syngas/air flames 139 -- Conclusion and recommendation -- Nomenclature.

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.

ISBN: 9789811046155

Standard No.: 10.1007/978-981-10-4615-5doiSubjects--Topical Terms:

555551
Fluid mechanics.

LC Class. No.: TA357-359

Dewey Class. No.: 620.1064

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