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Proceedings Papers

Erratum: “A Simple Method for the Prediction of Wall Temperatures in Gas Turbines” [ASME 1978 International Gas Turbine Conference and Products Show, Volume 1A: General, London, England, April 9–13, 1978, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-7971-9, Copyright © 1978 by ASME. Paper No. 78-GT-90, V01AT01A090; 13 pages; doi: 10.1115/78-GT-90]

D. Kretschmer, J. Odgers
Proc. ASME. GT1978, Volume 1A: General, V01AT01A090e, April 9–13, 1978
Publisher: American Society of Mechanical Engineers
Paper No: 78-GT-90e
https://doi.org/10.1115/78-GT-90e
View Paper titled, Erratum: “A Simple Method for the Prediction of Wall Temperatures in Gas Turbines” [ASME 1978 International Gas Turbine Conference and Products Show, Volume 1A: General, London, England, April 9–13, 1978, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-7971-9, Copyright © 1978 by ASME. Paper No. 78-GT-90, V01AT01A090; 13 pages; doi: 10.1115/78-GT-90]
Open the PDF for Erratum: “A Simple Method for the Prediction of Wall Temperatures in Gas Turbines” [ASME 1978 International Gas Turbine Conference and Products Show, Volume 1A: General, London, England, April 9–13, 1978, Conference Sponsors: International Gas Turbine Institute, ISBN: 978-0-7918-7971-9, Copyright © 1978 by ASME. Paper No. 78-GT-90, V01AT01A090; 13 pages; doi: 10.1115/78-GT-90] in another window
Topics: Gas turbines, International Gas Turbine Institute, Wall temperature
Proceedings Papers

Additive Manufacturing of Honeycombs Seal Strips

Ole Geisen, Lisa Kersting, Lukas Masseling, Jan Pascal Bogner, Johannes Henrich Schleifenbaum
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT46A023, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77081
https://doi.org/10.1115/GT2018-77081
View Paper titled, Additive Manufacturing of Honeycombs Seal Strips
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Topics: Additive manufacturing, Honeycomb structures, Strips, Lasers, Manufacturing, Wall thickness, Alloys, Design, Emissions, Engineering prototypes
Proceedings Papers

Numerical Investigation on the Differences Between Temperature Ratio and Density Ratio in Film-Cooled Endwall

Ran Yao, Jianhua Wang, Ming Wang, Wei Song
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A004, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75255
https://doi.org/10.1115/GT2018-75255
View Paper titled, Numerical Investigation on the Differences Between Temperature Ratio and Density Ratio in Film-Cooled Endwall
Open the PDF for Numerical Investigation on the Differences Between Temperature Ratio and Density Ratio in Film-Cooled Endwall in another window
Topics: Density, Temperature, Film cooling, Cooling, Errors, Carbon dioxide, Electrical conductivity, Gas turbines, High temperature, Reliability
Proceedings Papers

Shape Optimization of Partly Removed Straight Ribs in Turbine Internal Rectangular Cooling Channel With 45 Degree Ribs

Jiangnan Zhu, Xiying Wang, Changxian Zhang, Hui Miao
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A001, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75221
https://doi.org/10.1115/GT2018-75221
View Paper titled, Shape Optimization of Partly Removed Straight Ribs in Turbine Internal Rectangular Cooling Channel With 45 Degree Ribs
Open the PDF for Shape Optimization of Partly Removed Straight Ribs in Turbine Internal Rectangular Cooling Channel With 45 Degree Ribs in another window
Topics: Cooling, Shape optimization, Turbines, Friction, Heat transfer, Computational fluid dynamics, Optimization, Response surface methodology, Computer software, Convection
Proceedings Papers

Fouling on a Multistage Axial Compressor in the Presence of a Third Substance at the Particle/Surface Interface

Nicola Aldi, Nicola Casari, Devid Dainese, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Alessio Suman
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A014, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76923
https://doi.org/10.1115/GT2018-76923
View Paper titled, Fouling on a Multistage Axial Compressor in the Presence of a Third Substance at the Particle/Surface Interface
Open the PDF for Fouling on a Multistage Axial Compressor in the Presence of a Third Substance at the Particle/Surface Interface in another window
Topics: Compressors, Particulate matter, Blades, Microparticles, Clearances (Engineering), Computational fluid dynamics, Computer simulation, Corners (Structural elements), Engineering simulation, Equations of motion
Proceedings Papers

Heat Transfer in a Rotating Two-Pass Rectangular Channel Featuring Reduced Cross-Sectional Area After Tip Turn (AR=4:1 to 2:1) With Profiled 60 Deg Angled Ribs

Andrew F. Chen, Chao-Cheng Shiau, Je-Chin Han, Robert Krewinkel
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76999
https://doi.org/10.1115/GT2018-76999
View Paper titled, Heat Transfer in a Rotating Two-Pass Rectangular Channel Featuring Reduced Cross-Sectional Area After Tip Turn (AR=4:1 to 2:1) With Profiled 60 Deg Angled Ribs
Open the PDF for Heat Transfer in a Rotating Two-Pass Rectangular Channel Featuring Reduced Cross-Sectional Area After Tip Turn (AR=4:1 to 2:1) With Profiled 60 Deg Angled Ribs in another window
Topics: Heat transfer, Flow (Dynamics), Rotation, Blades, Cooling, Design, Pressure, Reynolds number, Gas turbines, Heat transfer coefficients
Proceedings Papers

Gas Turbine Fouling Tests: Review, Critical Analysis and Particle Impact Behavior Map

Alessio Suman, Nicola Casari, Elettra Fabbri, Michele Pinelli, Luca di Mare, Francesco Montomoli
Proc. ASME. GT2018, Volume 2D: Turbomachinery, V02DT47A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76934
https://doi.org/10.1115/GT2018-76934
View Paper titled, Gas Turbine Fouling Tests: Review, Critical Analysis and Particle Impact Behavior Map
Open the PDF for Gas Turbine Fouling Tests: Review, Critical Analysis and Particle Impact Behavior Map in another window
Topics: Gas turbines, Particle collisions, Particulate matter, Temperature, Nozzles, Surface roughness, Testing, Wind tunnels, Aircraft engines, Boundary layers
Proceedings Papers

Application of Conjugate Heat Transfer Analysis to Improvement of Cooled Turbine Vane and Blade for Industrial Gas Turbine

Takeshi Horiuchi, Tomoki Taniguchi, Ryozo Tanaka, Masanori Ryu, Masahide Kazari
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT10A002, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75669
https://doi.org/10.1115/GT2018-75669
View Paper titled, Application of Conjugate Heat Transfer Analysis to Improvement of Cooled Turbine Vane and Blade for Industrial Gas Turbine
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Topics: Blades, Heat transfer, Industrial gases, Turbines, Cooling, Metals, Airfoils, Temperature, Computer software, Durability
Proceedings Papers

New Designs of Novel Holes Based on Cylindrical Configurations for Improving Film Cooling Effectiveness

Rui Zhu, Gongnan Xie, Terrence W. Simon
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76380
https://doi.org/10.1115/GT2018-76380
View Paper titled, New Designs of Novel Holes Based on Cylindrical Configurations for Improving Film Cooling Effectiveness
Open the PDF for New Designs of Novel Holes Based on Cylindrical Configurations for Improving Film Cooling Effectiveness in another window
Topics: Film cooling, Design, Flow (Dynamics), Kidney, Vortices, Gas turbines, Machinery, Simulation
Proceedings Papers

Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets

Sarwesh Narayan Parbat, Li Yang, Zheng Min, Minking K. Chyu
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A016, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-77000
https://doi.org/10.1115/GT2018-77000
View Paper titled, Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets
Open the PDF for Experimental and Numerical Analysis of Additively Manufactured Coupons With Parallel Channels and Inline Wall Jets in another window
Topics: Additive manufacturing, Jets, Numerical analysis, Heat transfer, Cooling, Gas turbines, Separation (Technology), Coolants, Design, Flow (Dynamics)
Proceedings Papers

Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: Smooth Channels

Prashant Singh, Yongbin Ji, Srinath V. Ekkad
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A011, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76684
https://doi.org/10.1115/GT2018-76684
View Paper titled, Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: Smooth Channels
Open the PDF for Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: Smooth Channels in another window
Topics: Cooling, Coriolis force, Heat transfer, Rotation, Flow (Dynamics), Heat transfer coefficients, Blades, Coolants, Buoyancy, Chords (Trusses)
Proceedings Papers

Effect of Buoyancy and Density Ratio on Heat Transfer in a Smooth Cooling Channel of a Gas Turbine Blade

Mandana S. Saravani, Saman Beyhaghi, Ryoichi S. Amano
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A008, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76093
https://doi.org/10.1115/GT2018-76093
View Paper titled, Effect of Buoyancy and Density Ratio on Heat Transfer in a Smooth Cooling Channel of a Gas Turbine Blade
Open the PDF for Effect of Buoyancy and Density Ratio on Heat Transfer in a Smooth Cooling Channel of a Gas Turbine Blade in another window
Topics: Blades, Buoyancy, Cooling, Density, Gas turbines, Heat transfer, Computational fluid dynamics, Heat transfer coefficients, Reynolds number, Rotation
Proceedings Papers

Experimental and Numerical Investigation of a Shower Head Advanced Jet Impingement on Concave Surfaces

Alankrita Singh, Bhamidi V. S. S. S. Prasad
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75821
https://doi.org/10.1115/GT2018-75821
View Paper titled, Experimental and Numerical Investigation of a Shower Head Advanced Jet Impingement on Concave Surfaces
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Topics: Blades, Cooling, Engineering simulation, Gas turbines, Heat transfer, Impingement cooling, Pipes, Reynolds number, Simulation
Proceedings Papers

Numerical Study on Analogy Principle of Overall Cooling Effectiveness in Engine and Laboratory Condition

Gang Xie, Cun-liang Liu, Lin Ye, Rui Wang
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT10A005, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76162
https://doi.org/10.1115/GT2018-76162
View Paper titled, Numerical Study on Analogy Principle of Overall Cooling Effectiveness in Engine and Laboratory Condition
Open the PDF for Numerical Study on Analogy Principle of Overall Cooling Effectiveness in Engine and Laboratory Condition in another window
Topics: Cooling, Engines, Temperature, Gas turbines, Heat transfer, Momentum, Adiabatic cooling, Computer simulation, Cylinders, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Numerical Study on Local Heat Transfer in a Rotating Cooling Channel

Min Ren, Xueying Li, Jing Ren, Hongde Jiang
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A015, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76678
https://doi.org/10.1115/GT2018-76678
View Paper titled, Numerical Study on Local Heat Transfer in a Rotating Cooling Channel
Open the PDF for Numerical Study on Local Heat Transfer in a Rotating Cooling Channel in another window
Topics: Cooling, Heat transfer, Density, Rotation, Cooling systems, Engineering simulation, Flow (Dynamics), Gas turbines, Reynolds number, Simulation
Proceedings Papers

Effects of Oscillations in the Main Flow on Film Cooling at Various Frequencies at a Low Blowing Ratio

Seung Il Baek, Savas Yavuzkurt
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A006, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75440
https://doi.org/10.1115/GT2018-75440
View Paper titled, Effects of Oscillations in the Main Flow on Film Cooling at Various Frequencies at a Low Blowing Ratio
Open the PDF for Effects of Oscillations in the Main Flow on Film Cooling at Various Frequencies at a Low Blowing Ratio in another window
Topics: Film cooling, Flow (Dynamics), Oscillations, Coolants, Gas turbines, Combustion chambers, Heat transfer coefficients, Vortices, Blades, Combustion
Proceedings Papers

Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: 45-Degree Angled Rib Turbulated Channels

Prashant Singh, Yongbin Ji, Srinath V. Ekkad
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT16A012, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76689
https://doi.org/10.1115/GT2018-76689
View Paper titled, Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: 45-Degree Angled Rib Turbulated Channels
Open the PDF for Multi-Pass Serpentine Cooling Designs for Negating Coriolis Force Effect on Heat Transfer: 45-Degree Angled Rib Turbulated Channels in another window
Topics: Cooling, Coriolis force, Heat transfer, Flow (Dynamics), Rotation, Ducts, Coolants, Reynolds number, Blades, Centrifugal force
Proceedings Papers

Effects of Impinging Hole Shapes on Double Swirl Cooling Performance at Gas Turbine Blade Leading Edge

Junfei Zhou, Xinjun Wang, Jun Li, Daren Zheng
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT11A003, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75445
https://doi.org/10.1115/GT2018-75445
View Paper titled, Effects of Impinging Hole Shapes on Double Swirl Cooling Performance at Gas Turbine Blade Leading Edge
Open the PDF for Effects of Impinging Hole Shapes on Double Swirl Cooling Performance at Gas Turbine Blade Leading Edge in another window
Topics: Blades, Cooling, Gas turbines, Shapes, Flow (Dynamics), Heat transfer, Impingement cooling, Vortices, Cross section (Physics), Friction
Proceedings Papers

Enhanced Heat Transfer and Thermal Performance of a Blade With Tree-Shaped Film Cooling Channels

Guohua Zhang, Gongnan Xie, Bengt Sundén
Proc. ASME. GT2018, Volume 5A: Heat Transfer, V05AT12A013, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75918
https://doi.org/10.1115/GT2018-75918
View Paper titled, Enhanced Heat Transfer and Thermal Performance of a Blade With Tree-Shaped Film Cooling Channels
Open the PDF for Enhanced Heat Transfer and Thermal Performance of a Blade With Tree-Shaped Film Cooling Channels in another window
Topics: Blades, Film cooling, Heat transfer, Computer simulation, Metals, Temperature, Bifurcation, Boundary-value problems, Gas turbines, Turbine blades
Proceedings Papers

Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction

Dino Celli, M.-H. Herman Shen, Casey Holycross, Onome Scott-Emuakpor, Tommy George
Proc. ASME. GT2018, Volume 7A: Structures and Dynamics, V07AT31A017, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76973
https://doi.org/10.1115/GT2018-76973
View Paper titled, Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction
Open the PDF for Measurement of Hysteresis Energy Using Digital Image Correlation With Application to Energy Based Fatigue Life Prediction in another window
Topics: Fatigue life, Fatigue, Energy dissipation, High cycle fatigue, Aluminum, Damage, Damage assessment, Experimental characterization, Fatigue damage, Gas turbines