The effect of circular cylinder diameter installed the side of advancing blade to savonius water turbine performance by means of myring blade formula for n=1

P. A. Setiawan; M. Santoso; N. Ariwiyono; R. Indarti; T. Yuwono; W. A. Widodo; P. P.S. Lukitadi; A. Fuad

doi:10.1063/5.0128825

The effect of circular cylinder diameter installed the side of advancing blade to savonius water turbine performance by means of myring blade formula for n=1

P. A. Setiawan^*, M. Santoso, N. Ariwiyono, R. Indarti, T. Yuwono, W. A. Widodo, P. P.S. Lukitadi, A. Fuad

^*Corresponding author for this work

Shipbuilding Institute of Polytechnic Surabaya

Research output: Contribution to journal › Conference article › peer-review

Abstract

This study will analyze the performance of savonius water turbines by using blades with the Myring equation n = 1 and adding a circular cylinder on the side of advancing which is simulated in flowing tank with a height of 800 mm and width of 1100 mm with a current speed of 0.22 m/s. The diameter variation of the circular cylinder used is ds/D = 0.2, 0.3, and 0.4. The numerical analysis uses 2D analysis and CFD method in ANSYS-Fluent software. The results obtained from these variations in torque coefficient values and power coefficient. The results of this study indicate that modifying the myring equation n of 1 and adding a circular cylinder on the advancing side can improve the performance of the Savonius. Savonius water turbine test results on variations of myring n = 1 with cylinder diameter ds/D = 0.4 get the highest power coefficient.

Original language	English
Article number	040015
Journal	AIP Conference Proceedings
Volume	2510
Issue number	1
DOIs	https://doi.org/10.1063/5.0128825
Publication status	Published - 9 Oct 2023
Event	3rd International Conference on Computer, Science, Engineering and Technology, ICComSET 2020 - Virtual, Online, Indonesia Duration: 22 Dec 2020 → …

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title = "The effect of circular cylinder diameter installed the side of advancing blade to savonius water turbine performance by means of myring blade formula for n=1",

abstract = "This study will analyze the performance of savonius water turbines by using blades with the Myring equation n = 1 and adding a circular cylinder on the side of advancing which is simulated in flowing tank with a height of 800 mm and width of 1100 mm with a current speed of 0.22 m/s. The diameter variation of the circular cylinder used is ds/D = 0.2, 0.3, and 0.4. The numerical analysis uses 2D analysis and CFD method in ANSYS-Fluent software. The results obtained from these variations in torque coefficient values and power coefficient. The results of this study indicate that modifying the myring equation n of 1 and adding a circular cylinder on the advancing side can improve the performance of the Savonius. Savonius water turbine test results on variations of myring n = 1 with cylinder diameter ds/D = 0.4 get the highest power coefficient.",

author = "Setiawan, {P. A.} and M. Santoso and N. Ariwiyono and R. Indarti and T. Yuwono and Widodo, {W. A.} and Lukitadi, {P. P.S.} and A. Fuad",

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year = "2023",

month = oct,

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doi = "10.1063/5.0128825",

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journal = "AIP Conference Proceedings",

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T1 - The effect of circular cylinder diameter installed the side of advancing blade to savonius water turbine performance by means of myring blade formula for n=1

AU - Setiawan, P. A.

AU - Santoso, M.

AU - Ariwiyono, N.

AU - Indarti, R.

AU - Yuwono, T.

AU - Widodo, W. A.

AU - Lukitadi, P. P.S.

AU - Fuad, A.

PY - 2023/10/9

Y1 - 2023/10/9

N2 - This study will analyze the performance of savonius water turbines by using blades with the Myring equation n = 1 and adding a circular cylinder on the side of advancing which is simulated in flowing tank with a height of 800 mm and width of 1100 mm with a current speed of 0.22 m/s. The diameter variation of the circular cylinder used is ds/D = 0.2, 0.3, and 0.4. The numerical analysis uses 2D analysis and CFD method in ANSYS-Fluent software. The results obtained from these variations in torque coefficient values and power coefficient. The results of this study indicate that modifying the myring equation n of 1 and adding a circular cylinder on the advancing side can improve the performance of the Savonius. Savonius water turbine test results on variations of myring n = 1 with cylinder diameter ds/D = 0.4 get the highest power coefficient.

AB - This study will analyze the performance of savonius water turbines by using blades with the Myring equation n = 1 and adding a circular cylinder on the side of advancing which is simulated in flowing tank with a height of 800 mm and width of 1100 mm with a current speed of 0.22 m/s. The diameter variation of the circular cylinder used is ds/D = 0.2, 0.3, and 0.4. The numerical analysis uses 2D analysis and CFD method in ANSYS-Fluent software. The results obtained from these variations in torque coefficient values and power coefficient. The results of this study indicate that modifying the myring equation n of 1 and adding a circular cylinder on the advancing side can improve the performance of the Savonius. Savonius water turbine test results on variations of myring n = 1 with cylinder diameter ds/D = 0.4 get the highest power coefficient.

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ER -

The effect of circular cylinder diameter installed the side of advancing blade to savonius water turbine performance by means of myring blade formula for n=1

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