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Keywords: Flow induced noise
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011007.
Paper No: GTP-18-1287
Published Online: September 14, 2018
... Combustion Combustors Computational fluid dynamics Engines Experimental Finite element Flow induced vibration Fuels Modeling Periodic Thermoacoustics Unsteady Unsteady flows Vibration Wave propagation Flow induced noise Combustion Can-annular combustors are common in heavy-duty land...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011011.
Paper No: GTP-18-1308
Published Online: September 14, 2018
... Aerospace Propulsion systems Flow induced noise There are a number of computational studies which show that boundary layer ingesting propulsion systems can significantly reduce the fuel burn of an aircraft [ 1 – 6 ]. The potential benefits of boundary layer ingestion (BLI) (on the order of a 5–10...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011004.
Paper No: GTP-18-1279
Published Online: September 14, 2018
... variables and the time. Such a PDF can be obtained by solving the Fokker–Planck equation (FPE), also known as Kolmogorov forward equation [ 1 ]. The FPE of a system is generated by its stochastic differential equation (SDE). Flow induced vibration Vibration Flow induced noise 22 06 2018...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2019, 141(1): 011009.
Paper No: GTP-18-1293
Published Online: September 14, 2018
... received June 25, 2018; published online September 14, 2018. Editor: Jerzy T. Sawicki. 22 06 2018 25 06 2018 Flow induced vibration Modeling Structural dynamics Vibration Flow induced noise The current trend in the field of power generation is the reduction of rotor-to-seal...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112503.
Paper No: GTP-17-1220
Published Online: July 31, 2018
... Phase change Structural dynamics Unsteady Flow induced noise 18 06 2017 23 03 2018 Contributed by the Structures and Dynamics Committee of ASME for publication in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received June 18, 2017; final manuscript...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2018, 140(10): 102503.
Paper No: GTP-17-1346
Published Online: July 9, 2018
... OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received July 11, 2017; final manuscript received August 31, 2017; published online July 9, 2018. Editor: David Wisler. 11 07 2017 31 08 2017 Experimental Flow induced vibration Fluids Modeling Flow induced...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112602.
Paper No: GTP-17-1427
Published Online: July 5, 2018
... received August 2, 2017; final manuscript received August 29, 2017; published online July 5, 2018. Assoc. Editor: Riccardo Da Soghe. 02 08 2017 29 08 2017 Acoustic emission Energy Flow induced vibration Modeling Thermoacoustics Unsteady flows Wave propagation Flow induced noise...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082506.
Paper No: GTP-17-1530
Published Online: May 14, 2018
..., VA. http://downloads.hindawi.com/journals/ijrm/1998/540124.pdf 26 09 2017 27 10 2017 Computational fluid dynamics Flow induced vibration Internal flow Swirling Vibration Flow induced noise Labyrinth seals are noncontacting seals used in various turbomachines...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2018, 140(8): 082501.
Paper No: GTP-17-1106
Published Online: April 12, 2018
... Flow induced vibration Fluids Measurement techniques Modeling Structural dynamics Vibration Flow induced noise Bulkflow and computational fluid dynamics (CFD) methods are typically used to obtain the static and dynamic properties of seals. The development of the bulkflow code goes back...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2018, 140(5): 052601.
Paper No: GTP-17-1262
Published Online: November 14, 2017
.... 03 07 2017 08 08 2017 Acoustic emission Aerodynamics Flow induced vibration Turbulence Unsteady flows Flow induced noise The most important objectives in the development of low-speed axial fans for cooling applications are high efficiency and low noise emissions. While...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2018, 140(4): 042503.
Paper No: GTP-17-1388
Published Online: November 7, 2017
... “textured stator surface” seals such as honeycomb/hole-pattern seals and “pocket stator surface” seals such as pocket damper seals (PDSs) [ 3 , 4 ]. Flow induced vibration Flow induced vibration Flow induced noise Flow induced noise 23 07 2017 01 08 2017 Contributed...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032606.
Paper No: GTP-17-1301
Published Online: October 25, 2017
... vibration Fluid control systems Flow induced noise Industrial and tunnel ventilation fans can work in environments that can entail unsteady and distorted inflow conditions. These installation effects lead the fan to work with an inlet condition that is different from the one supposed in the design...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2018, 140(3): 032502.
Paper No: GTP-17-1277
Published Online: October 17, 2017
... in the J OURNAL OF E NGINEERING FOR G AS T URBINES AND P OWER . Manuscript received July 4, 2017; final manuscript received July 26, 2017; published online October 17, 2017. Editor: David Wisler. 04 07 2017 26 07 2017 Computational Flow induced vibration Modeling Flow induced...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2018, 140(1): 012508.
Paper No: GTP-17-1303
Published Online: September 19, 2017
... manuscript received July 9, 2017; published online September 19, 2017. Editor: David Wisler. 06 07 2017 09 07 2017 Computational mechanics Flow induced vibration Modeling Periodic Turbines Vibration Flow induced noise Gas-turbine engine structures are, as a rule, assembled...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2017, 139(9): 092605.
Paper No: GTP-16-1483
Published Online: April 19, 2017
... received October 4, 2016; final manuscript received February 21, 2017; published online April 19, 2017. Assoc. Editor: Riccardo Da Soghe. 04 10 2016 21 02 2017 Acoustic emission Computational Flow induced vibration Flow induced noise The understanding and mitigation of noise...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041202.
Paper No: GTP-16-1292
Published Online: October 18, 2016
... Flow induced vibration Gas turbine technology Turbulence Flow induced noise The rising cost of jet fuel along with other environmental concerns has renewed interest in open rotor propulsion systems. These systems, also known as propfans or advanced propellers, were studied in the late 1970s...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2017, 139(4): 041503.
Paper No: GTP-16-1350
Published Online: October 18, 2016
...; final manuscript received July 21, 2016; published online October 18, 2016. Editor: David Wisler. 19 07 2016 21 07 2016 Combustion Combustors Flow induced vibration Sensors Thermoacoustics Flow induced noise Combustion instabilities in practical systems are very...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2017, 139(2): 022507.
Paper No: GTP-16-1260
Published Online: September 20, 2016
... Turbines Unsteady flows Flow induced noise Steam turbine inlet valves are used to control the mass flow rate in steam turbine installations by throttling the flow. In this throttling process, the pressure of the steam is lowered by converting thermal energy at a high pressure to kinetic energy...