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  • A Three-Dimensional Turbine Engine Analysis Compressor ...

    2014-12-24u2002·u2002Hale, A, & O'Brien, W. 'A Three-Dimensional Turbine Engine Analysis Compressor Code (TEACC) for Steady-State Inlet Distortion.' Proceedings of the ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition.

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    2021-5-4u2002·u2002Theoretical modelling of the three-dimensional wake of vertical axis turbines - Volume 1. ... The VATs generate a three-dimensional wake that evolves unevenly over the vertical and transverse directions according to two governing length scales, namely the rotor's diameter and height. Theoretical wake models need to capture such a complex wake ...

    Get Price
  • Three-Dimensional Computational Fluid Dynamic Analysis of ...

    2021-7-5u2002·u2002The vertical axis wind turbine (VAWT) configuration has many advantages for an offshore wind turbine installation. The VAWT is omnidirectional and its rotating mechanical components can be placed close to sea level. In this paper, the three dimensional (3D) computational fluid dynamics analysis of a large-scale 5 MW VAWT is conducted. At the ...

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    velocimeter, showing that remnants of the turbine-induced wake are still observed at such far distances downstream. The uneven, three-dimensional distribution of VAT wakes is depicted in Figure 1, which considers a control volume (thick black lines) behind a turbine of diameter ???? 0 and height ???? 0 in which mass

    Get Price
  • Numerical Flow Analysis of Fully Three—Dimensional Turbine ...

    1985-3-1u2002·u2002Read 'Numerical Flow Analysis of Fully Three—Dimensional Turbine Cascades, International Journal of Turbo & Jet-Engines' on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

    Get Price
  • JMSE

    Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow turbine suitable for the ocean thermal energy conversion based on the parameter optimization of the ocean thermal energy …

    Get Price
  • [PDF] Three Dimensional Flow Field Measurements In A ...

    Three dimensional flow field measurements are presented for a large scale transonic turbine blade cascade. Flow field total pressures and pitch and yaw flow angles were measured at an inlet Reynolds number of 1.0 x 10(exp 6) and at an isentropic …

    Get Price
  • THREE-DIMENSIONAL UNSTEADY SIMULATION OF

    2020-8-6u2002·u2002THREE-DIMENSIONAL UNSTEADY SIMULATION OF AERODYNAMICS AND HEAT TRANSFER IN A MODERN HIGH PRESSURE TURBINE STAGE . Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as to experiment. A low Reynolds number k-ε

    Get Price
  • A DESIGN STUDY OF RADIAL INFLOW TURBINES IN THREE ...

    2017-11-22u2002·u2002direction. The three-dimensional design method is used to compute the blade shape in radial inflow turbine wheels in subsonic flow. This requires the following specifications: swirl distribution, number of blades, hub and shroud geometrical contour, location of blade

    Get Price
  • Three-Dimensional Modeling of Creep Damage in Airfoils for ...

    2009-8-3u2002·u2002'Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems.' Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea, and Air . Volume 5: Structures and Dynamics, Parts A and B .

    Get Price
  • A Three-Dimensional Turbine Engine Analysis Compressor ...

    2014-12-24u2002·u2002Hale, A, & O'Brien, W. 'A Three-Dimensional Turbine Engine Analysis Compressor Code (TEACC) for Steady-State Inlet Distortion.' Proceedings of the ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition.

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    2021-5-4u2002·u2002Theoretical modelling of the three-dimensional wake of vertical axis turbines - Volume 1. ... The VATs generate a three-dimensional wake that evolves unevenly over the vertical and transverse directions according to two governing length scales, namely the rotor's diameter and height. Theoretical wake models need to capture such a complex wake ...

    Get Price
  • Three-Dimensional Computational Fluid Dynamic

    2021-7-5u2002·u2002The vertical axis wind turbine (VAWT) configuration has many advantages for an offshore wind turbine installation. The VAWT is omnidirectional and its rotating mechanical components can be placed close to sea level. In this paper, the three dimensional (3D) computational fluid dynamics analysis of a large-scale 5 MW VAWT is conducted. At the ...

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    velocimeter, showing that remnants of the turbine-induced wake are still observed at such far distances downstream. The uneven, three-dimensional distribution of VAT wakes is depicted in Figure 1, which considers a control volume (thick black lines) behind a turbine of diameter ???? 0 and height ???? 0 in which mass

    Get Price
  • Numerical Flow Analysis of Fully Three—Dimensional

    1985-3-1u2002·u2002Read 'Numerical Flow Analysis of Fully Three—Dimensional Turbine Cascades, International Journal of Turbo & Jet-Engines' on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

    Get Price
  • JMSE

    Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow turbine suitable for the ocean thermal energy conversion based on the parameter optimization of the ocean thermal energy conversion system.

    Get Price
  • [PDF] Three Dimensional Flow Field Measurements In A ...

    Three dimensional flow field measurements are presented for a large scale transonic turbine blade cascade. Flow field total pressures and pitch and yaw flow angles were measured at an inlet Reynolds number of 1.0 x 10(exp 6) and at an isentropic exit Mach number of 1.3 in a low turbulence environment.

    Get Price
  • THREE-DIMENSIONAL UNSTEADY SIMULATION OF

    2020-8-6u2002·u2002THREE-DIMENSIONAL UNSTEADY SIMULATION OF AERODYNAMICS AND HEAT TRANSFER IN A MODERN HIGH PRESSURE TURBINE STAGE . Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as to experiment. A low Reynolds number k-ε

    Get Price
  • A DESIGN STUDY OF RADIAL INFLOW TURBINES IN

    2017-11-22u2002·u2002direction. The three-dimensional design method is used to compute the blade shape in radial inflow turbine wheels in subsonic flow. This requires the following specifications: swirl distribution, number of blades, hub and shroud geometrical contour, location of blade

    Get Price
  • Three-Dimensional Modeling of Creep Damage in Airfoils

    2009-8-3u2002·u2002'Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems.' Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea, and Air . Volume 5: Structures and Dynamics, Parts A and B .

    Get Price
  • A Three-Dimensional Turbine Engine Analysis Compressor ...

    2014-12-24u2002·u2002Hale, A, & O'Brien, W. 'A Three-Dimensional Turbine Engine Analysis Compressor Code (TEACC) for Steady-State Inlet Distortion.' Proceedings of the ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition.

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    2021-5-4u2002·u2002Theoretical modelling of the three-dimensional wake of vertical axis turbines - Volume 1. ... The VATs generate a three-dimensional wake that evolves unevenly over the vertical and transverse directions according to two governing length scales, namely the rotor's diameter and height. Theoretical wake models need to capture such a complex wake ...

    Get Price
  • Three-Dimensional Computational Fluid Dynamic

    2021-7-5u2002·u2002The vertical axis wind turbine (VAWT) configuration has many advantages for an offshore wind turbine installation. The VAWT is omnidirectional and its rotating mechanical components can be placed close to sea level. In this paper, the three dimensional (3D) computational fluid dynamics analysis of a large-scale 5 MW VAWT is conducted. At the ...

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    velocimeter, showing that remnants of the turbine-induced wake are still observed at such far distances downstream. The uneven, three-dimensional distribution of VAT wakes is depicted in Figure 1, which considers a control volume (thick black lines) behind a turbine of diameter ???? 0 and height ???? 0 in which mass

    Get Price
  • Numerical Flow Analysis of Fully Three—Dimensional

    1985-3-1u2002·u2002Read 'Numerical Flow Analysis of Fully Three—Dimensional Turbine Cascades, International Journal of Turbo & Jet-Engines' on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

    Get Price
  • JMSE

    Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow turbine suitable for the ocean thermal energy conversion based on the parameter optimization of the ocean thermal energy conversion system.

    Get Price
  • [PDF] Three Dimensional Flow Field Measurements In A ...

    Three dimensional flow field measurements are presented for a large scale transonic turbine blade cascade. Flow field total pressures and pitch and yaw flow angles were measured at an inlet Reynolds number of 1.0 x 10(exp 6) and at an isentropic exit Mach number of 1.3 in a low turbulence environment.

    Get Price
  • THREE-DIMENSIONAL UNSTEADY SIMULATION OF

    2020-8-6u2002·u2002THREE-DIMENSIONAL UNSTEADY SIMULATION OF AERODYNAMICS AND HEAT TRANSFER IN A MODERN HIGH PRESSURE TURBINE STAGE . Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as to experiment. A low Reynolds number k-ε

    Get Price
  • A DESIGN STUDY OF RADIAL INFLOW TURBINES IN

    2017-11-22u2002·u2002direction. The three-dimensional design method is used to compute the blade shape in radial inflow turbine wheels in subsonic flow. This requires the following specifications: swirl distribution, number of blades, hub and shroud geometrical contour, location of blade

    Get Price
  • Three-Dimensional Modeling of Creep Damage in Airfoils

    2009-8-3u2002·u2002'Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems.' Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea, and Air . Volume 5: Structures and Dynamics, Parts A and B .

    Get Price
  • A Three-Dimensional Turbine Engine Analysis Compressor ...

    2014-12-24u2002·u2002Hale, A, & O'Brien, W. 'A Three-Dimensional Turbine Engine Analysis Compressor Code (TEACC) for Steady-State Inlet Distortion.' Proceedings of the ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition.

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    2021-5-4u2002·u2002Theoretical modelling of the three-dimensional wake of vertical axis turbines - Volume 1. ... The VATs generate a three-dimensional wake that evolves unevenly over the vertical and transverse directions according to two governing length scales, namely the rotor's diameter and height. Theoretical wake models need to capture such a complex wake ...

    Get Price
  • Three-Dimensional Computational Fluid Dynamic

    2021-7-5u2002·u2002The vertical axis wind turbine (VAWT) configuration has many advantages for an offshore wind turbine installation. The VAWT is omnidirectional and its rotating mechanical components can be placed close to sea level. In this paper, the three dimensional (3D) computational fluid dynamics analysis of a large-scale 5 MW VAWT is conducted. At the ...

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    velocimeter, showing that remnants of the turbine-induced wake are still observed at such far distances downstream. The uneven, three-dimensional distribution of VAT wakes is depicted in Figure 1, which considers a control volume (thick black lines) behind a turbine of diameter ???? 0 and height ???? 0 in which mass

    Get Price
  • Numerical Flow Analysis of Fully Three—Dimensional

    1985-3-1u2002·u2002Read 'Numerical Flow Analysis of Fully Three—Dimensional Turbine Cascades, International Journal of Turbo & Jet-Engines' on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

    Get Price
  • JMSE

    Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow turbine suitable for the ocean thermal energy conversion based on the parameter optimization of the ocean thermal energy conversion system.

    Get Price
  • [PDF] Three Dimensional Flow Field Measurements In A ...

    Three dimensional flow field measurements are presented for a large scale transonic turbine blade cascade. Flow field total pressures and pitch and yaw flow angles were measured at an inlet Reynolds number of 1.0 x 10(exp 6) and at an isentropic exit Mach number of 1.3 in a low turbulence environment.

    Get Price
  • THREE-DIMENSIONAL UNSTEADY SIMULATION OF

    2020-8-6u2002·u2002THREE-DIMENSIONAL UNSTEADY SIMULATION OF AERODYNAMICS AND HEAT TRANSFER IN A MODERN HIGH PRESSURE TURBINE STAGE . Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as to experiment. A low Reynolds number k-ε

    Get Price
  • A DESIGN STUDY OF RADIAL INFLOW TURBINES IN

    2017-11-22u2002·u2002direction. The three-dimensional design method is used to compute the blade shape in radial inflow turbine wheels in subsonic flow. This requires the following specifications: swirl distribution, number of blades, hub and shroud geometrical contour, location of blade

    Get Price
  • Three-Dimensional Modeling of Creep Damage in Airfoils

    2009-8-3u2002·u2002'Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems.' Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea, and Air . Volume 5: Structures and Dynamics, Parts A and B .

    Get Price
  • A Three-Dimensional Turbine Engine Analysis Compressor ...

    2014-12-24u2002·u2002Hale, A, & O'Brien, W. 'A Three-Dimensional Turbine Engine Analysis Compressor Code (TEACC) for Steady-State Inlet Distortion.' Proceedings of the ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition.

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    2021-5-4u2002·u2002Theoretical modelling of the three-dimensional wake of vertical axis turbines - Volume 1. ... The VATs generate a three-dimensional wake that evolves unevenly over the vertical and transverse directions according to two governing length scales, namely the rotor's diameter and height. Theoretical wake models need to capture such a complex wake ...

    Get Price
  • Three-Dimensional Computational Fluid Dynamic

    2021-7-5u2002·u2002The vertical axis wind turbine (VAWT) configuration has many advantages for an offshore wind turbine installation. The VAWT is omnidirectional and its rotating mechanical components can be placed close to sea level. In this paper, the three dimensional (3D) computational fluid dynamics analysis of a large-scale 5 MW VAWT is conducted. At the ...

    Get Price
  • Theoretical modelling of the three-dimensional wake of ...

    velocimeter, showing that remnants of the turbine-induced wake are still observed at such far distances downstream. The uneven, three-dimensional distribution of VAT wakes is depicted in Figure 1, which considers a control volume (thick black lines) behind a turbine of diameter ???? 0 and height ???? 0 in which mass

    Get Price
  • Numerical Flow Analysis of Fully Three—Dimensional

    1985-3-1u2002·u2002Read 'Numerical Flow Analysis of Fully Three—Dimensional Turbine Cascades, International Journal of Turbo & Jet-Engines' on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

    Get Price
  • JMSE

    Turbine is one of the key components of the ocean thermal energy conversion system (OTEC), and its aerodynamic performance and geometric dimension affect the performance of the system directly. This paper proposes a design method for the radial inflow turbine suitable for the ocean thermal energy conversion based on the parameter optimization of the ocean thermal energy conversion system.

    Get Price
  • [PDF] Three Dimensional Flow Field Measurements In A ...

    Three dimensional flow field measurements are presented for a large scale transonic turbine blade cascade. Flow field total pressures and pitch and yaw flow angles were measured at an inlet Reynolds number of 1.0 x 10(exp 6) and at an isentropic exit Mach number of 1.3 in a low turbulence environment.

    Get Price
  • THREE-DIMENSIONAL UNSTEADY SIMULATION OF

    2020-8-6u2002·u2002THREE-DIMENSIONAL UNSTEADY SIMULATION OF AERODYNAMICS AND HEAT TRANSFER IN A MODERN HIGH PRESSURE TURBINE STAGE . Unsteady 3-D RANS simulations have been performed on a highly loaded transonic turbine stage and results are compared to steady calculations as well as to experiment. A low Reynolds number k-ε

    Get Price
  • A DESIGN STUDY OF RADIAL INFLOW TURBINES IN

    2017-11-22u2002·u2002direction. The three-dimensional design method is used to compute the blade shape in radial inflow turbine wheels in subsonic flow. This requires the following specifications: swirl distribution, number of blades, hub and shroud geometrical contour, location of blade

    Get Price
  • Three-Dimensional Modeling of Creep Damage in Airfoils

    2009-8-3u2002·u2002'Three-Dimensional Modeling of Creep Damage in Airfoils for Advanced Turbine Systems.' Proceedings of the ASME Turbo Expo 2008: Power for Land, Sea, and Air . Volume 5: Structures and Dynamics, Parts A and B .

    Get Price
  • Three Dimensional Flow In The Root Region Of Wind

    2018-6-20u2002·u2002This book presents the state of the art in the analyses of three-dimensional flow over rotating wind turbine blades. Systematic studies for wind turbine rotors with different sizes were carried out numerically employing three different simulation approaches, namely …

    Get Price
  • The Performance & Flow Visualization Studies of Three ...

    The Performance & Flow Visualization Studies of Three Dimensional (3-D) Wind Turbine Blade Models Sutrisno 1, Prajitno, Purnomo1 & B.W. Setyawan2 1 Department of Mechanical and Industrial Engineering, Faculty of Engineering, Gadjah Mada University, Jl. Grafika 2, Yogyakarta 55281, Indonesia

    Get Price
  • Three-Dimensional Time-Resolved Flow Field in the First ...

    2014-8-4u2002·u2002von Hoyningen-Huene, M, Frank, W, & Jung, AR. 'Three-Dimensional Time-Resolved Flow Field in the First and Last Turbine Stage of a Heavy Duty Gas Turbine: Part II — Interpretation of Blade Pressure Fluctuations.' Proceedings of the ASME Turbo Expo 2000: Power for Land, Sea, and Air.

    Get Price
  • Measurements and Predictions of the Three-Dimensional ...

    2018-11-15u2002·u2002the three-dimensional boundary layer in a turbine cascade obtained with a laser Doppler velocimeter. In addition, two types of RANS models are compared to the measurements: the SST k-ω model using the isotropic eddy viscosity assumption, and a Reynolds stress model

    Get Price
  • Three-dimensional flow near the blade/endwall junction of ...

    Three-dimensional flow near the blade/endwall junction of a gas turbine: Application of a boundary layer fence. J. T. Chung, T. W. Simon, J. Buddhavarapu. ... A flow management technique designed to reduce some harmful effects of secondary flow in the endwall region of a turbine passage is introduced. A boundary layer fence in the gas turbine ...

    Get Price
  • Non-Axisymmetric Turbine End Wall Design: Part I —

    2014-12-16u2002·u2002A linear design system, already in use for the forward and inverse design of three-dimensional turbine aerofoils, has been extended for the design of their end walls. This paper shows how this method has been applied to the design of a non-axisymmetric end wall for a turbine …

    Get Price
  • Three-dimensional flow near the blade/endwall junction of ...

    Three-dimensional flow near the blade/endwall junction of a gas turbine. Visualization in a large-scale cascade simulator

    Get Price
  • A Comparison of Two- and Three-Dimensional S809

    2013-10-16u2002·u2002S809 airfoil using a 10-m, three-bladed, horizontal-axis wind (C1mx)· Second, it is not yet clear how the three-dimensional (3xad turbine (HA WT). The rotor employed a constant-chord (.457 m) D) rotational effects change the airfoil section properties in the blade geometry with zero twist. Blade structural loads were stalled region.

    Get Price
  • A Numerical Procedure of Three-Dimensional Design

    2015-3-10u2002·u2002A numerical method for solving the three–dimensional aerothermodynamic design problem with some type of the Mach number distributions on the blade surfaces is presented. In the usual aerothermodynamic design of a turbomachinery the three–dimensional coordinates of the blade is attained through the stacking of the cascade profiles and may ...

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  • Computational Modeling of Three-Dimensional Endwall

    A steady, three-dimensional Navier-Stokes solver that utilizes a pressure-based technique for incompressible flows is used to simulate the three-dimensional flow field in a turbine cascade. A new feature of the numerical scheme is the implementation of a second-order plus fourth-order artificial dissipation formulation, which provides a precise control of the numerical dissipation.

    Get Price