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  • Three dimensional flow at the junction between a turbine ...

    A visualization of the flow on the suction side and end-wall of a passage between two neighboring turbine blades is compared with mass (heat) transfer measurements on the same surfaces. Besides the horseshoe and passage vortices, there are several smaller vortices formed near the junction of blade and end-wall whose origins are discussed. The vortices detach from the end-wall and move up the ...

    Get Price
  • 3D steady-state diffusion-weighted imaging with …

    Steady-state DWI with TURBINE uses slab-selection and a short echo-planar imaging (EPI) readout each pulse repetition time. Successive EPI readouts are rotated about the phase-encode axis. For image reconstruction, batches of cardiac-synchronized readouts are used to form three-dimensional navigators from a fully sampled central k-space cylinder.

    Get Price
  • THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING …

    Home Journals Journal of Flow Visualization and Image Processing Volume 25, 2018 Issue 1 THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING CYLINDER WITH SPIRAL FIN FOR MAGNUS WIND TURBINE

    Get Price
  • Three Dimensional Direct Turbine Blade Design Method

    2021-3-25 · The two-dimensional (2D) method, originally proposed for turbine blades, has been extended for use with 2D and three-dimensional (3D) turbine, compressor and fan blades, and isolated airfoils.

    Get Price
  • A three-dimensional numerical study of the Magnus …

    A three-dimensional numerical study of the Magnus wind turbine with different blade shapes Xiaojing Sun,1,2 Yueqing Zhuang,1,2 Yang Cao,3 Diangui Huang,1,2,a) and Guoqing Wu3 1Shanghai Institute ...

    Get Price
  • Study on an innovative three-dimensional wind turbine …

    An original analytical three-dimensional wind turbine wake model is presented. The expression of wake model is simple and its computational cost is low. The accuracy of wake model is validated by the wind tunnel measured data. The wake model has a good accuracy beyond the 5D downwind of distance. The predictions from the wake model are practical.

    Get Price
  • A full three‐dimensional model for the estimation of the ...

    2020-12-1 · The modern DTU 10 MW three-bladed wind turbine is selected as an example application in the present work because its properties are well defined in many previous studies (cf. Bak et al. 36). The turbine tower of 115.63 m height is divided into 10 sections with …

    Get Price
  • A three-dimensional numerical study of the Magnus wind ...

    2012-12-11 · Although the Magnus type wind turbine has many benefits over conventional blade-type wind turbines, it normally has low wind energy utilization efficiency. Therefore, it is important to seek effective ways of improving the Magnus wind turbine power performance in order to promote its application. As blade aspect ratio is a critical parameter influencing the Magnus wind turbine …

    Get Price
  • Reconstruction of three-dimensional flow fields from two ...

    2020-4-15 · The performance of the method is tested in the three-dimensional wake of a circular cylinder at Reynolds number (based on the cylinder diameter and the incoming free-stream velocity) equal to 280. The resulting flow is highly non-linear and quasi-periodic, with two fundamental temporal frequencies, associated with the well-known modes A and B.

    Get Price
  • A novel three-dimensional wake model based on …

    2021-8-15 · The purpose of this paper is to develop an easy-to-use three-dimensional elliptical Gaussian shape wake model (3DEG model). The main contributions with respect to conventional models are as follow: (1) Multivariate Gaussian function with anisotropic standard deviations is adopted in derivation process instead of the standard Gaussian function with a uniform standard deviation, (2) the wind ...

    Get Price
  • Three dimensional flow at the junction between a turbine ...

    A visualization of the flow on the suction side and end-wall of a passage between two neighboring turbine blades is compared with mass (heat) transfer measurements on the same surfaces. Besides the horseshoe and passage vortices, there are several smaller vortices formed near the junction of blade and end-wall whose origins are discussed. The vortices detach from the end-wall and move up the ...

    Get Price
  • 3D steady-state diffusion-weighted imaging with …

    Steady-state DWI with TURBINE uses slab-selection and a short echo-planar imaging (EPI) readout each pulse repetition time. Successive EPI readouts are rotated about the phase-encode axis. For image reconstruction, batches of cardiac-synchronized readouts are used to form three-dimensional navigators from a fully sampled central k-space cylinder.

    Get Price
  • THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING …

    Home Journals Journal of Flow Visualization and Image Processing Volume 25, 2018 Issue 1 THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING CYLINDER WITH SPIRAL FIN FOR MAGNUS WIND TURBINE

    Get Price
  • Three Dimensional Direct Turbine Blade Design Method

    2021-3-25 · The two-dimensional (2D) method, originally proposed for turbine blades, has been extended for use with 2D and three-dimensional (3D) turbine, compressor and fan blades, and isolated airfoils.

    Get Price
  • A three-dimensional numerical study of the Magnus …

    A three-dimensional numerical study of the Magnus wind turbine with different blade shapes Xiaojing Sun,1,2 Yueqing Zhuang,1,2 Yang Cao,3 Diangui Huang,1,2,a) and Guoqing Wu3 1Shanghai Institute ...

    Get Price
  • Study on an innovative three-dimensional wind turbine …

    An original analytical three-dimensional wind turbine wake model is presented. The expression of wake model is simple and its computational cost is low. The accuracy of wake model is validated by the wind tunnel measured data. The wake model has a good accuracy beyond the 5D downwind of distance. The predictions from the wake model are practical.

    Get Price
  • A full three‐dimensional model for the estimation of the ...

    2020-12-1 · The modern DTU 10 MW three-bladed wind turbine is selected as an example application in the present work because its properties are well defined in many previous studies (cf. Bak et al. 36). The turbine tower of 115.63 m height is divided into 10 sections with …

    Get Price
  • A three-dimensional numerical study of the Magnus wind ...

    2012-12-11 · Although the Magnus type wind turbine has many benefits over conventional blade-type wind turbines, it normally has low wind energy utilization efficiency. Therefore, it is important to seek effective ways of improving the Magnus wind turbine power performance in order to promote its application. As blade aspect ratio is a critical parameter influencing the Magnus wind turbine …

    Get Price
  • Reconstruction of three-dimensional flow fields from two ...

    2020-4-15 · The performance of the method is tested in the three-dimensional wake of a circular cylinder at Reynolds number (based on the cylinder diameter and the incoming free-stream velocity) equal to 280. The resulting flow is highly non-linear and quasi-periodic, with two fundamental temporal frequencies, associated with the well-known modes A and B.

    Get Price
  • A novel three-dimensional wake model based on …

    2021-8-15 · The purpose of this paper is to develop an easy-to-use three-dimensional elliptical Gaussian shape wake model (3DEG model). The main contributions with respect to conventional models are as follow: (1) Multivariate Gaussian function with anisotropic standard deviations is adopted in derivation process instead of the standard Gaussian function with a uniform standard deviation, (2) the wind ...

    Get Price
  • Three dimensional flow at the junction between a turbine ...

    A visualization of the flow on the suction side and end-wall of a passage between two neighboring turbine blades is compared with mass (heat) transfer measurements on the same surfaces. Besides the horseshoe and passage vortices, there are several smaller vortices formed near the junction of blade and end-wall whose origins are discussed. The vortices detach from the end-wall and move up the ...

    Get Price
  • 3D steady-state diffusion-weighted imaging with …

    Steady-state DWI with TURBINE uses slab-selection and a short echo-planar imaging (EPI) readout each pulse repetition time. Successive EPI readouts are rotated about the phase-encode axis. For image reconstruction, batches of cardiac-synchronized readouts are used to form three-dimensional navigators from a fully sampled central k-space cylinder.

    Get Price
  • THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING …

    Home Journals Journal of Flow Visualization and Image Processing Volume 25, 2018 Issue 1 THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING CYLINDER WITH SPIRAL FIN FOR MAGNUS WIND TURBINE

    Get Price
  • Three Dimensional Direct Turbine Blade Design Method

    2021-3-25 · The two-dimensional (2D) method, originally proposed for turbine blades, has been extended for use with 2D and three-dimensional (3D) turbine, compressor and fan blades, and isolated airfoils.

    Get Price
  • A three-dimensional numerical study of the Magnus …

    A three-dimensional numerical study of the Magnus wind turbine with different blade shapes Xiaojing Sun,1,2 Yueqing Zhuang,1,2 Yang Cao,3 Diangui Huang,1,2,a) and Guoqing Wu3 1Shanghai Institute ...

    Get Price
  • Study on an innovative three-dimensional wind turbine …

    An original analytical three-dimensional wind turbine wake model is presented. The expression of wake model is simple and its computational cost is low. The accuracy of wake model is validated by the wind tunnel measured data. The wake model has a good accuracy beyond the 5D downwind of distance. The predictions from the wake model are practical.

    Get Price
  • A full three‐dimensional model for the estimation of the ...

    2020-12-1 · The modern DTU 10 MW three-bladed wind turbine is selected as an example application in the present work because its properties are well defined in many previous studies (cf. Bak et al. 36). The turbine tower of 115.63 m height is divided into 10 sections with …

    Get Price
  • A three-dimensional numerical study of the Magnus wind ...

    2012-12-11 · Although the Magnus type wind turbine has many benefits over conventional blade-type wind turbines, it normally has low wind energy utilization efficiency. Therefore, it is important to seek effective ways of improving the Magnus wind turbine power performance in order to promote its application. As blade aspect ratio is a critical parameter influencing the Magnus wind turbine …

    Get Price
  • Reconstruction of three-dimensional flow fields from two ...

    2020-4-15 · The performance of the method is tested in the three-dimensional wake of a circular cylinder at Reynolds number (based on the cylinder diameter and the incoming free-stream velocity) equal to 280. The resulting flow is highly non-linear and quasi-periodic, with two fundamental temporal frequencies, associated with the well-known modes A and B.

    Get Price
  • A novel three-dimensional wake model based on …

    2021-8-15 · The purpose of this paper is to develop an easy-to-use three-dimensional elliptical Gaussian shape wake model (3DEG model). The main contributions with respect to conventional models are as follow: (1) Multivariate Gaussian function with anisotropic standard deviations is adopted in derivation process instead of the standard Gaussian function with a uniform standard deviation, (2) the wind ...

    Get Price
  • Three dimensional flow at the junction between a turbine ...

    A visualization of the flow on the suction side and end-wall of a passage between two neighboring turbine blades is compared with mass (heat) transfer measurements on the same surfaces. Besides the horseshoe and passage vortices, there are several smaller vortices formed near the junction of blade and end-wall whose origins are discussed. The vortices detach from the end-wall and move up the ...

    Get Price
  • 3D steady-state diffusion-weighted imaging with …

    Steady-state DWI with TURBINE uses slab-selection and a short echo-planar imaging (EPI) readout each pulse repetition time. Successive EPI readouts are rotated about the phase-encode axis. For image reconstruction, batches of cardiac-synchronized readouts are used to form three-dimensional navigators from a fully sampled central k-space cylinder.

    Get Price
  • THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING …

    Home Journals Journal of Flow Visualization and Image Processing Volume 25, 2018 Issue 1 THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING CYLINDER WITH SPIRAL FIN FOR MAGNUS WIND TURBINE

    Get Price
  • Three Dimensional Direct Turbine Blade Design Method

    2021-3-25 · The two-dimensional (2D) method, originally proposed for turbine blades, has been extended for use with 2D and three-dimensional (3D) turbine, compressor and fan blades, and isolated airfoils.

    Get Price
  • A three-dimensional numerical study of the Magnus …

    A three-dimensional numerical study of the Magnus wind turbine with different blade shapes Xiaojing Sun,1,2 Yueqing Zhuang,1,2 Yang Cao,3 Diangui Huang,1,2,a) and Guoqing Wu3 1Shanghai Institute ...

    Get Price
  • Study on an innovative three-dimensional wind turbine …

    An original analytical three-dimensional wind turbine wake model is presented. The expression of wake model is simple and its computational cost is low. The accuracy of wake model is validated by the wind tunnel measured data. The wake model has a good accuracy beyond the 5D downwind of distance. The predictions from the wake model are practical.

    Get Price
  • A full three‐dimensional model for the estimation of the ...

    2020-12-1 · The modern DTU 10 MW three-bladed wind turbine is selected as an example application in the present work because its properties are well defined in many previous studies (cf. Bak et al. 36). The turbine tower of 115.63 m height is divided into 10 sections with …

    Get Price
  • A three-dimensional numerical study of the Magnus wind ...

    2012-12-11 · Although the Magnus type wind turbine has many benefits over conventional blade-type wind turbines, it normally has low wind energy utilization efficiency. Therefore, it is important to seek effective ways of improving the Magnus wind turbine power performance in order to promote its application. As blade aspect ratio is a critical parameter influencing the Magnus wind turbine …

    Get Price
  • Reconstruction of three-dimensional flow fields from two ...

    2020-4-15 · The performance of the method is tested in the three-dimensional wake of a circular cylinder at Reynolds number (based on the cylinder diameter and the incoming free-stream velocity) equal to 280. The resulting flow is highly non-linear and quasi-periodic, with two fundamental temporal frequencies, associated with the well-known modes A and B.

    Get Price
  • A novel three-dimensional wake model based on …

    2021-8-15 · The purpose of this paper is to develop an easy-to-use three-dimensional elliptical Gaussian shape wake model (3DEG model). The main contributions with respect to conventional models are as follow: (1) Multivariate Gaussian function with anisotropic standard deviations is adopted in derivation process instead of the standard Gaussian function with a uniform standard deviation, (2) the wind ...

    Get Price
  • Three dimensional flow at the junction between a turbine ...

    A visualization of the flow on the suction side and end-wall of a passage between two neighboring turbine blades is compared with mass (heat) transfer measurements on the same surfaces. Besides the horseshoe and passage vortices, there are several smaller vortices formed near the junction of blade and end-wall whose origins are discussed. The vortices detach from the end-wall and move up the ...

    Get Price
  • 3D steady-state diffusion-weighted imaging with …

    Steady-state DWI with TURBINE uses slab-selection and a short echo-planar imaging (EPI) readout each pulse repetition time. Successive EPI readouts are rotated about the phase-encode axis. For image reconstruction, batches of cardiac-synchronized readouts are used to form three-dimensional navigators from a fully sampled central k-space cylinder.

    Get Price
  • THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING …

    Home Journals Journal of Flow Visualization and Image Processing Volume 25, 2018 Issue 1 THREE-DIMENSIONAL FLOW FIELD AROUND A ROTATING CYLINDER WITH SPIRAL FIN FOR MAGNUS WIND TURBINE

    Get Price
  • Three Dimensional Direct Turbine Blade Design Method

    2021-3-25 · The two-dimensional (2D) method, originally proposed for turbine blades, has been extended for use with 2D and three-dimensional (3D) turbine, compressor and fan blades, and isolated airfoils.

    Get Price
  • A three-dimensional numerical study of the Magnus …

    A three-dimensional numerical study of the Magnus wind turbine with different blade shapes Xiaojing Sun,1,2 Yueqing Zhuang,1,2 Yang Cao,3 Diangui Huang,1,2,a) and Guoqing Wu3 1Shanghai Institute ...

    Get Price
  • Study on an innovative three-dimensional wind turbine …

    An original analytical three-dimensional wind turbine wake model is presented. The expression of wake model is simple and its computational cost is low. The accuracy of wake model is validated by the wind tunnel measured data. The wake model has a good accuracy beyond the 5D downwind of distance. The predictions from the wake model are practical.

    Get Price
  • A full three‐dimensional model for the estimation of the ...

    2020-12-1 · The modern DTU 10 MW three-bladed wind turbine is selected as an example application in the present work because its properties are well defined in many previous studies (cf. Bak et al. 36). The turbine tower of 115.63 m height is divided into 10 sections with …

    Get Price
  • A three-dimensional numerical study of the Magnus wind ...

    2012-12-11 · Although the Magnus type wind turbine has many benefits over conventional blade-type wind turbines, it normally has low wind energy utilization efficiency. Therefore, it is important to seek effective ways of improving the Magnus wind turbine power performance in order to promote its application. As blade aspect ratio is a critical parameter influencing the Magnus wind turbine …

    Get Price
  • Reconstruction of three-dimensional flow fields from two ...

    2020-4-15 · The performance of the method is tested in the three-dimensional wake of a circular cylinder at Reynolds number (based on the cylinder diameter and the incoming free-stream velocity) equal to 280. The resulting flow is highly non-linear and quasi-periodic, with two fundamental temporal frequencies, associated with the well-known modes A and B.

    Get Price
  • A novel three-dimensional wake model based on …

    2021-8-15 · The purpose of this paper is to develop an easy-to-use three-dimensional elliptical Gaussian shape wake model (3DEG model). The main contributions with respect to conventional models are as follow: (1) Multivariate Gaussian function with anisotropic standard deviations is adopted in derivation process instead of the standard Gaussian function with a uniform standard deviation, (2) the wind ...

    Get Price