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Keywords: Stress analysis
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Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112804.
Paper No: GTP-17-1052
Published Online: July 9, 2018
.... 665 – 681 . 10.1177/0954406215618984 [40] Spotts , M. F. , Shoup , T. E. , and Hornberger , L. E. , 2006 , Design of Machine Elements , 8th ed. , Pearson Education , London. Internal combustion engines Power transmission design Stress analysis Fig. 1 Generation...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2018, 140(4): 042501.
Paper No: GTP-17-1357
Published Online: October 31, 2017
... Finite element methods Stress analysis Fracture prediction Fig. 1 Left: fir-tree root of a turbine blade, zoom on EOC. Right: representative stress field. Fig. 2 Methodology employed for EOC fatigue Fig. 3 Dovetail specimen and pad Fig. 4 Joining of two EOC...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022503.
Paper No: GTP-16-1501
Published Online: October 10, 2017
... element methods Stress analysis Structural dynamics Vibration Fig. 1 Material ( x , y , z ) and blade ( X , Y , Z ) CSs Fig. 2 Plan visualization of primary axis position Fig. 4 Finite element model: ( a ) a bladed disk and ( b ) a sector Fig. 5 Natural...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022501.
Paper No: GTP-17-1269
Published Online: October 3, 2017
... , 23rd ed. , Industrial Press , New York . [14] Norton , R. L. , 1994, Machine Design: An Integrated Approach , Prentice-Hall , Upper Saddle River, NJ. Finite element Heat transfer Stress analysis Structural dynamics Thermodynamics Vibration Fig. 1 Plane strain model of...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2018, 140(2): 022604.
Paper No: GTP-17-1370
Published Online: October 3, 2017
... during CS at critical regions Fig. 21 Equivalent stress distribution in HPIP rotor during CS Aerothermodynamics Condensation Convective heat transfer Fatigue Finite element methods Heat transfer Stress analysis Thermal Turbines Fig. 1 Thirty megawatt steam turbine model...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2017, 139(12): 122101.
Paper No: GTP-17-1256
Published Online: September 13, 2017
... University of Denmark, Copenhagen, Denmark. Fatigue Finite element fracture Modeling Stress analysis Fig. 1 The test setup. Fatigue tests were performed in tensile four-point bending. Fig. 2 Load–displacement curves for as-received and oxidized uncoated substrates. The load...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2017, 139(11): 112502.
Paper No: GTP-16-1554
Published Online: June 21, 2017
... , “ Analysis of Multi-Axial Creep–Fatigue Damage on an Outer Cylinder of a 1000 MW Supercritical Steam Turbine ,” ASME J. Eng. Gas Turbines Power , 136 ( 11 ), p. 112504 . 10.1115/1.4027634 Pressure vessels Fatigue Stress analysis Turbines Fracture prediction Fig. 1 ( a ) Steam flow...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2017, 139(9): 091502.
Paper No: GTP-16-1518
Published Online: April 11, 2017
.... Paul, MN, accessed Feb. 10, 2012, http://www.3m.com/market/industrial/ceramics/pdfs/Nextel_Tech_Notebook_11.04.pdf Combustors Composites Cooling Experimental Gas turbine technology Heat transfer Modeling Radiation Stress analysis Temperature Thermal Fig. 1 Annular straight...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2017, 139(8): 082502.
Paper No: GTP-16-1242
Published Online: March 28, 2017
... −6.618 f31 × f31 −9.684 f32 × f32 −4.871 f41 × f41 −3.563 f42 × f42 16.773 … … Design optimization Modeling Stress analysis Structural dynamics Turbines Vibration Fig. 1 Example of a transient response torque calculation result Fig. 2 The rotordynamic...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2017, 139(5): 052101.
Paper No: GTP-16-1432
Published Online: January 10, 2017
... No. GT2015-43844. 10.1115/GT2015-43844 Fatigue Finite element methods Modeling Stress analysis Thermal Fracture prediction Fig. 1 Computational domain and mesh: ( a ) flow and solid mesh and ( b ) mesh at one middle cross section Fig. 2 FEM model: ( a ) the suction side...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2017, 139(3): 032101.
Paper No: GTP-16-1243
Published Online: October 11, 2016
... ,” Ph.D. thesis, Departamento de Ciencia de Materiales e Ingeniería Metalúrgica, Universitat Politécnica de Catalunya, Barcelona, Spain. Computational Engines Experimental Stress analysis Temperature Table 1 Chemical composition in wt.% of IN718, IN718Plus TM , and Waspaloy...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2016, 138(11): 112502.
Paper No: GTP-16-1120
Published Online: June 1, 2016
... Bayes Factor ,” Ann. Intern. Med. , 130 ( 12 ), pp. 1005 – 1013 . 10.7326/0003-4819-130-12-199906150-00019 [25] Regina , N. , 2014 , “ Scientific Method: Statistical Errors ,” Nature , 506 (7487), pp. 150 – 152 10.1038/506150a . Flow induced vibration Stress analysis...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2016, 138(9): 092501.
Paper No: GTP-15-1162
Published Online: March 22, 2016
... ), pp. 389 – 396 . 10.1016/S0308-0161(03)00070-X [20] Lemaitre , J. , 1984 , “ How to Use Damage Mechanics ,” Nucl. Eng. Des. , 80 ( 2 ), pp. 233 – 245 . 10.1016/0029-5493(84)90169-9 Experimental Fatigue Modeling Stress analysis Thermal Turbines Fig. 1 Comparison of...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2016, 138(8): 082601.
Paper No: GTP-15-1576
Published Online: March 15, 2016
... , S. , 2010 , “ The Influence of Humidity Fluxes on Offshore Wind Speed Profiles ,” Ann. Geophys. , 28 ( 5 ), pp. 1043 – 1052 . 10.5194/angeo-28-1043-2010 Aerodynamics Alternative energy sources Computational Computational mechanics Design optimization Energy conversion Stress...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2016, 138(5): 052502.
Paper No: GTP-15-1292
Published Online: November 3, 2015
... with test at Δ P  = 0.225 MPa Fig. 24 Pressurized, nonrotating rotor rub for test seals—CAE-B31, VM stress profile at Δ P  = 0.3 MPa Finite element Stress analysis Turbines Table 3 Pressurized, nonrotating rotor rub for test seals—CAE-B31, VM stress change with radial...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2016, 138(5): 052604.
Paper No: GTP-15-1370
Published Online: November 3, 2015
... Stall in Compressors With Plasma Actuators ,” ASME Paper No. GT2015-42559. 10.1115/GT2015-42559 Aerodynamics Computational fluid dynamics Experimental Flow induced vibration Gas turbine technology Internal flow Measurement techniques Stress analysis Structural dynamics Turbines Flow...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2015, 137(11): 112503.
Paper No: GTP-15-1034
Published Online: November 1, 2015
... Zhou , Y. , 2004 , “ Application to the Calculation Formula of the Heat Exchange Coefficient of ALSTHOM ,” Turbine Technol. , 46 ( 1 ), pp. 21 – 22 . 10.3969/j.issn.1001-5884.2004.01.008 Finite element methods Power systems Stress analysis Structural dynamics Turbines Vibration...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2016, 138(4): 042506.
Paper No: GTP-15-1141
Published Online: October 26, 2015
... Temperatures ,” ASME J. Eng. Gas Turbines Power , 133 ( 9 ), p. 094501 . 10.1115/1.4002913 Computational mechanics Experimental Fatigue Finite element methods Gas turbine technology Modeling Stress analysis Fracture prediction Table 1 Chemical composition of Inconel 718...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2016, 138(4): 042101.
Paper No: GTP-15-1380
Published Online: October 21, 2015
... 4.2 Manual, Version 4.2.1 ed., e-Xstream Engineering SA, Luxembourg. Computational mechanics Energy Experimental Fatigue Gas turbine technology Modeling Reliability Stress analysis Table 1 IN738LC LCF tests with porosities (FVV No. 696) at temperatures of 700   ° C...
Journal Articles
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2016, 138(2): 022606.
Paper No: GTP-15-1361
Published Online: September 7, 2015
... , 510 , pp. 58 – 63 . 10.1016/j.msea.2008.04.095 Fatigue Modeling Stress analysis Turbines Fig. 3 Finite element mesh of the high-temperature part of a 1000 MW ultrahigh-pressure rotor Fig. 4 Temperature distribution of rotor in operation Fig. 5 von Mises stress...