Experimental study of the gaseous and particulate matter emissions from a gas turbine combustor burning butyl butyrate and ethanol blends

Chen, Longfei; Zhang, Zhichao; Lu, Yiji; Zhang, Chi; Zhang, Xin; Zhang, Cuiqi; Roskilly, Anthony Paul

doi:10.1016/j.apenergy.2017.03.075

Cited by 53 publications

(17 citation statements)

References 41 publications

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“…The results also agree with Table 6 where the P-value of R1 and R2 are both 0.0001 and the R 2 is 0.9814 and 0.9742 respectively. After the analysis of variance (ANOVA) and the diagnostics, the DoE models of R1 and R2 are then evaluated and verified in the form of Equation (8) and (9). The coded Equation (10) and (11) are firstly obtained to quantitively analyse the effect of each factor on responses regardless of its unit.…”

Section: Model Formulationmentioning

confidence: 99%

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Lean ignition and blow-off behaviour of butyl butyrate and ethanol blends in a gas turbine combustor

Zhang

Roskilly

et al. 2019

Fuel

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Section: Model Formulationmentioning

confidence: 99%

“…The comparison of the properties of these biofuels are shown in Figure 1 according to literature [7] and [8]. The authors [9] have recently reported the study of combustion and emissions performance burning butyl butyrate in an aero-engine combustor and found it produce significantly lower NOx and particulate matters than kerosene.…”

Section: Introductionmentioning

confidence: 97%

Lean ignition and blow-off behaviour of butyl butyrate and ethanol blends in a gas turbine combustor

Zhang

Roskilly

et al. 2019

Fuel

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“…At the same time, the effects of initial pressure, initial temperature and equivalence ratio on explosion characteristics of this biofuel was also qualitatively analyzed. Z. Zhang et al [11] reported the gaseous pollutants and Particulate Matter (PM) emissions of a gas turbine combustor burning butyl butyrate and ethanol blends. Aviation kerosene RP-3 and four different biofuels.…”

Section: Introductionmentioning

confidence: 99%

Design and Modelling of Biodiesel Fueled Combustion Chamber

Azab

El-Kady

Ismail

2020

Journal of Al-Azhar University Engineering Sector

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Gas turbines combustion chambers (CC) are considered compact, high thermal power generator with low emissions when compared with conventional burners. The hot gases exiting from the gas turbine CC are of moderate temperature range (900 to 1100 K). Large quantities of homogeneous temperature distribution gases can be attained. Many industrial heating applications requires homogeneous and moderate temperature heating medium. The present study main objective is to design a combustor for heating purposes based on the main concept of the technology employed in gas turbine combustor design. The study includes the development of a 3D CFD numerical model for the design purposes. The model is of variable thermal power generation ranging from 50 to 100 kW. The aim of the experimental part of the study is to validate the developed CFD model. The combustor operated with liquid bio fuel as an alternative of depleting fossil fuel, and having better environmental impact. Good agreement was attained between the numerical and the experimental results. The total pressure loss in the combustor was less than 7%. The exhaust gas analysis for 100 kW thermal power revealed very low NOx emissions around 0 ppm and low CO 2 mole fraction of 1.8 %. A homogeneous exit temperature of average 800 o C was attained. Simulation results indicated that the suggested design produce good mixing and air penetration.

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“…Furthermore, in comparison with diesel engines fitted with diesel particle filter (DPF), GDI vehicles produce more ultrafine particles [2,5]. These ultrafine particles, below the size of 100 nm, have been associated with adverse impacts on human health and environment [3,[6][7][8][9][10][11][12]. This review will focus on Particle Number (PN) emissions, rather than the historically measured quantity of particle mass, in spite of the fact that number, unlike mass, is not a conserved quantity.…”

Section: Introductionmentioning

confidence: 99%

A Review of Particulate Number (PN) Emissions from Gasoline Direct Injection (GDI) Engines and Their Control Techniques

et al. 2018

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Particulate Matter (PM) emissions from gasoline direct injection (GDI) engines, particularly Particle Number (PN) emissions, have been studied intensively in both academia and industry because of the adverse effects of ultrafine PM emissions on human health and other environmental concerns. GDI engines are known to emit a higher number of PN emissions (on an engine-out basis) than Port Fuel Injection (PFI) engines, due to the reduced mixture homogeneity in GDI engines. Euro 6 emission standards have been introduced in Europe (and similarly in China) to limit PN emissions from GDI engines. This article summarises the current state of research in GDI PN emissions (engine-out) including a discussion of PN formation, and the characteristics of PN emissions from GDI engines. The effect of key GDI engine operating parameters is analysed, including air-fuel ratio, ignition and injection timing, injection pressure, and EGR; in addition the effect of fuel composition on particulate emissions is explored, including the effect of oxygenate components such as ethanol.

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Experimental study of the gaseous and particulate matter emissions from a gas turbine combustor burning butyl butyrate and ethanol blends

Cited by 53 publications

References 41 publications

Lean ignition and blow-off behaviour of butyl butyrate and ethanol blends in a gas turbine combustor

Lean ignition and blow-off behaviour of butyl butyrate and ethanol blends in a gas turbine combustor

Design and Modelling of Biodiesel Fueled Combustion Chamber

A Review of Particulate Number (PN) Emissions from Gasoline Direct Injection (GDI) Engines and Their Control Techniques

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