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Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged.

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Presentation on theme: "Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged."— Presentation transcript:

1 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of T1¯×αT/(ρ0cpSL2), (broken line), T2¯×αT/(ρ0cpSL2) (solid line), T3¯×αT/(ρ0cpSL2) (line with + symbol), T4¯×αT/(ρ0cpSL2) (line with circles), and S·¯gen×αT/(ρ0cpSL2) (line with stars) with c˜ across the flame brush for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:

2 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of T1¯×αT/(ρ0cpSL2) (solid line) and res(T1¯)×αT/(ρ0cpSL2) (broken line) with c˜ across the flame brush along with the prediction of Eq. (8c) (model) (line with circles) for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:

3 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of T2¯×αT/(ρ0cpSL2) (solid line) and 0.1×res(T2¯)×αT/(ρ0cpSL2) (broken line) with c˜ across the flame brush along with the prediction of Eq. (10) (line with circles) and Eq. (12) (line with stars) for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:

4 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of T3¯×αT/(ρ0cpSL2) (solid line) and res(T3¯)×αT/(ρ0cpSL2) (broken line) with c˜ across the flame brush along with the prediction of Eq. (13) (Model) (line with circles) for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:

5 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of T4¯×αT/(ρ0cpSL2) (solid line) and res(T4¯)×αT/(ρ0cpSL2) (broken line) with c˜ across the flame brush along with the prediction of Eq. (15) (model) (line with circles) for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:

6 Date of download: 7/3/2016 Copyright © ASME. All rights reserved. From: Modeling of Entropy Generation in Turbulent Premixed Flames for Reynolds Averaged Navier–Stokes Simulations: A Direct Numerical Simulation Analysis J. Energy Resour. Technol. 2014;137(3):032201-032201-13. doi:10.1115/1.4028693 Variations of S·"' gen¯×αT/(ρ0cpSL2)=(T1¯+T2¯+T3¯+T4¯)×αT/(ρ0cpSL2) (solid line) with c˜ across the flame brush along with the predictions of Eqs. (8c), (12), (13), and (15) (model) (broken line) for cases: (a) A, (b) B, (c) C, (d) E, (e) F, (f) G, (g) H, and (h) L Figure Legend:


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