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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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional …

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are numerically …

    Get Price
  • Three-dimensional numerical analysis on blade response

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of about 3.0 for reliable maximum power output.

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of approximately 10 Hz.

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional …

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are numerically …

    Get Price
  • Three-dimensional numerical analysis on blade response

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of about 3.0 for reliable maximum power output.

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of approximately 10 Hz.

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional …

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are numerically …

    Get Price
  • Three-dimensional numerical analysis on blade response

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of about 3.0 for reliable maximum power output.

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of approximately 10 Hz.

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional model [26].

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are …

    Get Price
  • Three-dimensional numerical analysis on blade response of ...

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of …

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of …

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional …

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are numerically …

    Get Price
  • Three-dimensional numerical analysis on blade response

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of about 3.0 for reliable maximum power output.

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of approximately 10 Hz.

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    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
  • Three Dimensional Flow in Radial-Inflow Turbines

    2015-3-23u2002·u2002The flow through an impeller of a low speed radial-inflow turbine has been analysed using a fully three-dimensional viscous program and good correlations with instantaneous measurements of casing static pressure and exit flow distribution have been obtained. The flow at the exit of the turbine shows a pronounced non-uniformity with a wake ...

    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
  • Modelling tidal stream turbines in a three-dimensional ...

    2017-3-11u2002·u2002125 dimensional models could also result in incomplete prediction of the vertical 126 ow structure downstream of the turbine and hence the mixing in the wake 127 [28, 29]. In contrast, the vertical ow structure and the mixing in the wake 128 of a turbine can be resolved in a three-dimensional …

    Get Price
  • (PDF) Three-dimensional Navier-Stokes analysis of turbine ...

    THREE-DIMENSIONAL NAVIER-STOKES ANALYSIS OF TURBINE PASSAGE HEAT TRANSFER Ali A. Ameri Center for Research, .Inc. University of Kansas Lawrence, Kansas and Andrea Arnone Department of Energy Engineering University of Florence Florence, Italy Abstract 2 exit condition bl blade The three-dimensional Reynolds-averaged Navier- ew endwall Stokes equations are numerically …

    Get Price
  • Three-dimensional numerical analysis on blade response

    2014-8-15u2002·u2002Three-dimensional numerical analysis on blade response of a vertical-axis tidal current turbine under operational conditions ... The optimization of a three-blade vertical-axis turbine design using the hybrid method yielded a turbine H/R ratio of about 3.0 for reliable maximum power output.

    Get Price
  • Three Dimensional Numerical Simulations of a Straight ...

    2013-3-12u2002·u2002Three Dimensional Numerical Simulations of a Straight-Bladed Vertical Axis Tidal Turbine P. Marsh1, D. Ranmuthugala2, I. Penesis1 and G. Thomas1 1National Centre for Maritime Engineering and Hydrodynamics Australian Maritime College, University of Tasmania, Launceston, 7250, Australia 2National Centre for Ports and Shipping

    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
  • Three‐dimensional bearing load share behaviour in the ...

    2013-7-1u2002·u2002Planet-bearing radial loads were measured by placing Poisson gages in the inner raceway and capturing strain because of a roller passing, as detailed in Fig. 2.This measurement was calibrated to a range of applied radial loads [] in a bench-top setup.Since a measurement is observable only once per ball pass, the resulting signal is restricted to the ball pass frequency of approximately 10 Hz.

    Get Price
  • Journal of Materials Processing Technology

    2017-3-1u2002·u2002Y.W. Dong et al. Journal of Materials Processing Technology 244 (2017) 190–203 191 obtained by a three-dimensional laser scanner. Liu et al. (2015) used a three-dimensional (3D) scanner and an industrial com-puterized tomography (ICT) scanner to study the influence of complex structure on part shrinkage in the investment casting process.

    Get Price