Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils

Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also ana...
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Autor*in:	Xiaohang Wang [verfasserIn] Zhenbo Tang [verfasserIn] Na Yan [verfasserIn] Guojun Zhu [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	wind turbine leading-edge erosion aerodynamic performance stall vortex

Übergeordnetes Werk:	In: Sustainability - MDPI AG, 2009, 14(2022), 19, p 12344
Übergeordnetes Werk:	volume:14 ; year:2022 ; number:19, p 12344

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/su141912344

Katalog-ID:	DOAJ028091698

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520			\|a Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment.
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allfields	10.3390/su141912344 doi (DE-627)DOAJ028091698 (DE-599)DOAJae3bc3e706c74b378212dd6a7eaf0406 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Xiaohang Wang verfasserin aut Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment. wind turbine leading-edge erosion aerodynamic performance stall vortex Environmental effects of industries and plants Renewable energy sources Environmental sciences Zhenbo Tang verfasserin aut Na Yan verfasserin aut Guojun Zhu verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 19, p 12344 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:19, p 12344 https://doi.org/10.3390/su141912344 kostenfrei https://doaj.org/article/ae3bc3e706c74b378212dd6a7eaf0406 kostenfrei https://www.mdpi.com/2071-1050/14/19/12344 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 19, p 12344
spelling	10.3390/su141912344 doi (DE-627)DOAJ028091698 (DE-599)DOAJae3bc3e706c74b378212dd6a7eaf0406 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Xiaohang Wang verfasserin aut Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment. wind turbine leading-edge erosion aerodynamic performance stall vortex Environmental effects of industries and plants Renewable energy sources Environmental sciences Zhenbo Tang verfasserin aut Na Yan verfasserin aut Guojun Zhu verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 19, p 12344 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:19, p 12344 https://doi.org/10.3390/su141912344 kostenfrei https://doaj.org/article/ae3bc3e706c74b378212dd6a7eaf0406 kostenfrei https://www.mdpi.com/2071-1050/14/19/12344 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 19, p 12344
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allfieldsGer	10.3390/su141912344 doi (DE-627)DOAJ028091698 (DE-599)DOAJae3bc3e706c74b378212dd6a7eaf0406 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Xiaohang Wang verfasserin aut Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment. wind turbine leading-edge erosion aerodynamic performance stall vortex Environmental effects of industries and plants Renewable energy sources Environmental sciences Zhenbo Tang verfasserin aut Na Yan verfasserin aut Guojun Zhu verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 19, p 12344 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:19, p 12344 https://doi.org/10.3390/su141912344 kostenfrei https://doaj.org/article/ae3bc3e706c74b378212dd6a7eaf0406 kostenfrei https://www.mdpi.com/2071-1050/14/19/12344 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 19, p 12344
allfieldsSound	10.3390/su141912344 doi (DE-627)DOAJ028091698 (DE-599)DOAJae3bc3e706c74b378212dd6a7eaf0406 DE-627 ger DE-627 rakwb eng TD194-195 TJ807-830 GE1-350 Xiaohang Wang verfasserin aut Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment. wind turbine leading-edge erosion aerodynamic performance stall vortex Environmental effects of industries and plants Renewable energy sources Environmental sciences Zhenbo Tang verfasserin aut Na Yan verfasserin aut Guojun Zhu verfasserin aut In Sustainability MDPI AG, 2009 14(2022), 19, p 12344 (DE-627)610604120 (DE-600)2518383-7 20711050 nnns volume:14 year:2022 number:19, p 12344 https://doi.org/10.3390/su141912344 kostenfrei https://doaj.org/article/ae3bc3e706c74b378212dd6a7eaf0406 kostenfrei https://www.mdpi.com/2071-1050/14/19/12344 kostenfrei https://doaj.org/toc/2071-1050 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2507 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 14 2022 19, p 12344
language	English
source	In Sustainability 14(2022), 19, p 12344 volume:14 year:2022 number:19, p 12344
sourceStr	In Sustainability 14(2022), 19, p 12344 volume:14 year:2022 number:19, p 12344
format_phy_str_mv	Article
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topic_facet	wind turbine leading-edge erosion aerodynamic performance stall vortex Environmental effects of industries and plants Renewable energy sources Environmental sciences
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container_title	Sustainability
authorswithroles_txt_mv	Xiaohang Wang @@aut@@ Zhenbo Tang @@aut@@ Na Yan @@aut@@ Guojun Zhu @@aut@@
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callnumber-first	T - Technology
author	Xiaohang Wang
spellingShingle	Xiaohang Wang misc TD194-195 misc TJ807-830 misc GE1-350 misc wind turbine misc leading-edge erosion misc aerodynamic performance misc stall vortex misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils
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topic_title	TD194-195 TJ807-830 GE1-350 Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils wind turbine leading-edge erosion aerodynamic performance stall vortex
topic	misc TD194-195 misc TJ807-830 misc GE1-350 misc wind turbine misc leading-edge erosion misc aerodynamic performance misc stall vortex misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences
topic_unstemmed	misc TD194-195 misc TJ807-830 misc GE1-350 misc wind turbine misc leading-edge erosion misc aerodynamic performance misc stall vortex misc Environmental effects of industries and plants misc Renewable energy sources misc Environmental sciences
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title	Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils
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title_full	Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils
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title_sort	effect of different types of erosion on the aerodynamic performance of wind turbine airfoils
callnumber	TD194-195
title_auth	Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils
abstract	Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment.
abstractGer	Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment.
abstract_unstemmed	Taking the S823 airfoil as the research object, this study investigates the influence of different types of leading-edge erosion on the aerodynamic performance of airfoil by using the computational fluid dynamics method. The effect of leading-edge erosion on the inception of stall vortex is also analysed. The results show that when the angle of attack (AoA) is greater than 5°, the leading-edge erosion results in a significant decrease in the lift coefficient and an increase in the drag coefficient. The deterioration in the drag coefficient of the airfoil caused by leading-edge erosion is much greater than that of the lift coefficient. Moreover, the maximum promotion rate of the drag coefficient can reach 357% at Re = 300,000. The exacerbation of the erosion level leads to a dramatic expansion of the stall vortex on the airfoil suction side at a large AoA and results in a reduction in the pressure difference between the pressure and suction sides of the airfoil. This is also the reason erosion causes the degradation of the aerodynamic performance of the wind turbine airfoil. This work is beneficial to establish the reasonable maintenance cycle of the wind turbine blades working in a sand blown environment.
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container_issue	19, p 12344
title_short	Effect of Different Types of Erosion on the Aerodynamic Performance of Wind Turbine Airfoils
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