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From: Exploitation of Acoustic Effects in Film Cooling

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1 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: HP rotor casing film cooled segments [3]

2 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Propagation of an infinitesimally weak compression wave along a duct of uniform area

3 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Summary of Riemann invariant equations governing pressure wave propagation

4 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Steepening of a compression wave (left) and fanning of an expansion wave (right)

5 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Pressure wave interactions with a closed end (left) and an open end (right)

6 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Structured mesh of a typical 2D axisymmetric hole

7 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Unsteady outlet temporal pressure profile pm(t)

8 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady p within cylindrical hole. L1 = 0.25λ, p0c/pm¯ = 1.25.

9 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady M within cylindrical hole. L1 = 0.25λ, p0c/pm¯ = 1.25.

10 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady p within cylindrical hole. L1 = 0.055λ, p0c/pm¯ = 1.25.

11 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady M within cylindrical hole. L1 = 0.055λ, p0c/pm¯ = 1.25.

12 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Compound hole geometry and mesh

13 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady p within compound cylindrical hole. L1 = 0.17λ, L2 = 0.055λ, p0c/pm¯ = 1.25.

14 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of unsteady M within compound cylindrical hole. L1 = 0.17λ, L2 = 0.055λ, p0c/pm¯ = 1.25.

15 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of m·m across exit plane of holes. p0c/pm¯ = 1.25.

16 From: Exploitation of Acoustic Effects in Film Cooling
Date of download: 12/3/2017 Copyright © ASME. All rights reserved. From: Exploitation of Acoustic Effects in Film Cooling J. Eng. Gas Turbines Power. 2015;137(10): doi: / Figure Legend: Plot of minimum pressure ratio for ingestion and normalized standard deviation of m·m across exit plane of cylindrical holes of different lengths


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