公开(公告)号：KR101454260B1

公开(公告)日：2014-10-27

申请号：KR1020130054385

申请日：2013-05-14

Applicant: 한국전력공사 ,  전북대학교산학협력단

Inventor： 유기완 ,  강승희 ,  박병목 ,  유무성 ,  박준영 ,  김지영 ,  이재경

IPC: F03D1/06 ,  F03D3/06 ,  F03D11/00

CPC classification number: Y02E10/721 ,  Y02E10/74 ,  F03D1/0641 ,  F03D3/061

Abstract: The present invention relates to a 35% thickness airfoil for a large scale wind turbine blade. The 35% thickness airfoil for a large scale wind turbine blade according to one embodiment of the present invention is used for a wind turbine. According to one embodiment of the present invention, the airfoil has an upper surface and a lower surface. The thickness is 35% of a cord length. According to one embodiment of the present invention, a maximum ratio (lift coefficient/drag coefficient) in free transition is 155. A maximum ratio in forced transistor is 69. More particularly, in an aspect of the present invention, the 35% thickness airfoil for a large scale wind turbine blade can include other embodiments.

Abstract translation: 本发明涉及一种用于大型风力涡轮机叶片的35％厚度的翼型件。 根据本发明的一个实施例的用于大型风力涡轮机叶片的35％厚度的翼型用于风力涡轮机。 根据本发明的一个实施例，翼型件具有上表面和下表面。 厚度为电缆长度的35％。 根据本发明的一个实施例，自由转变中的最大比（升力系数/阻力系数）为155.强制晶体管中的最大比为69.更具体地，在本发明的一个方面，35％厚度的翼型 对于大型风力涡轮机叶片可以包括其他实施例。

公开(公告)号：KR101454258B1

公开(公告)日：2014-10-27

申请号：KR1020130054382

申请日：2013-05-14

Applicant: 한국전력공사 ,  전북대학교산학협력단

Inventor： 유기완 ,  강승희 ,  박병목 ,  강금석 ,  박준영 ,  김지영 ,  이재경

IPC: F03D1/06 ,  F03D3/06 ,  F03D11/00

CPC classification number: Y02E10/721 ,  Y02E10/74 ,  F03D1/0641 ,  F03D3/061 ,  F05B2240/301

Abstract: The present invention relates to a 25% thickness airfoil for a large scale wind turbine blade. The 25% thickness airfoil for a large scale wind turbine blade according to one embodiment of the present invention is used for a wind turbine. According to one embodiment of the present invention, the airfoil has an upper surface and a lower surface. The thickness is 25% of a cord length. According to one embodiment of the present invention, a maximum ratio (lift coefficient/drag coefficient) in free transition is 164. A maximum ratio in forced transistor is 107. More particularly, in an aspect of the present invention, the 25% thickness airfoil for a large scale wind turbine blade can include other embodiments.

Abstract translation: 本发明涉及一种用于大型风力涡轮机叶片的25％厚度的翼型件。 根据本发明的一个实施例的用于大型风力涡轮机叶片的25％厚度的翼型件用于风力涡轮机。 根据本发明的一个实施例，翼型件具有上表面和下表面。 厚度为电缆长度的25％。 根据本发明的一个实施例，自由转变中的最大比值（升力系数/阻力系数）为164.强制晶体管中的最大比值为107.更具体地说，在本发明的一个方面，25％厚度的翼型 对于大型风力涡轮机叶片可以包括其他实施例。

公开(公告)号：KR1020130081978A

公开(公告)日：2013-07-18

申请号：KR1020120003115

申请日：2012-01-10

Applicant: 전북대학교산학협력단

Inventor： 우기도 ,  박상훈 ,  김지영

IPC: A61L27/06 ,  A61L27/04 ,  A61F5/00

CPC classification number: A61L27/06 ,  A61F5/00 ,  A61L27/04 ,  A61L2430/02

Abstract: PURPOSE: A method for manufacturing a titanium bio complex body with bio ceramic is provided to have excellent properties such as biocompatibility, corrosion resistance, hardness, and density by sintering a mixture after sintering the mixture. CONSTITUTION: A method for manufacturing a titanium bio complex body is composed of a mixing step of mixing each powder of titanium, niobium, and molybdenum with calcium pyrophosphate, a milling step of milling the Ti-Nb-Mo-CPP mixture, and a sintering step of sintering the Ti-Nb-Mo-CPP mixture. Sizes of each powder are 30μm of the titanium, 40μm of the niobium, 15μm of the molybdenum, and 3μm of the calcium pyrophosphate. A bio medical device includes the titanium bio complex body and is used for dental implants or orthopedic implants. [Reference numerals] (AA) Upper punch; (BB) Spacer; (CC) Die; (DD) Specimen; (EE) Punch; (FF) Vacuum chamber; (GG) Lower punch; (HH) Controller; (II) Generator

Abstract translation: 目的：制备具有生物陶瓷的钛生物复合体的方法，通过在烧结混合物后烧结混合物，具有生物相容性，耐腐蚀性，硬度和密度等优异的性能。 构成：钛生物复合体的制造方法由将钛，铌，钼的各粉末与焦磷酸钙混合的混合工序，研磨Ti-Nb-Mo-CPP混合物的研磨工序，烧结 烧结Ti-Nb-Mo-CPP混合物的步骤。 每个粉末的尺寸为30μm的钛，40μm的铌，15μm的钼和3μm的焦磷酸钙。 生物医疗装置包括钛生物复合体，用于牙种植体或矫形植入物。 （附图标记）（AA）上冲头; （BB）垫片; （CC）模具; （DD）标本; （EE）冲床; （FF）真空室; （GG）下冲头; （HH）控制器; （二）发电机

公开(公告)号：KR101454261B1

公开(公告)日：2014-10-27

申请号：KR1020130054386

申请日：2013-05-14

Applicant: 한국전력공사 ,  전북대학교산학협력단

Inventor： 유기완 ,  강승희 ,  이준신 ,  강금석 ,  박준영 ,  김석태 ,  김지영 ,  이재경

IPC: F03D1/06 ,  F03D3/06 ,  F03D11/00

CPC classification number: Y02E10/721 ,  Y02E10/74 ,  F03D1/0641 ,  F03D3/061

Abstract: The present invention relates to a 40% thickness airfoil for a large scale wind turbine blade. The 40% thickness airfoil for a large scale wind turbine blade according to one embodiment of the present invention is used for a wind turbine. According to one embodiment of the present invention, the airfoil has an upper surface and a lower surface. The thickness is 40% of a cord length. According to one embodiment of the present invention, a maximum ratio (lift coefficient/drag coefficient) in free transition is 155. A maximum ratio in forced transistor is 40. More particularly, in an aspect of the present invention, the 40% thickness airfoil for a large scale wind turbine blade can include other embodiments.

Abstract translation: 本发明涉及用于大型风力涡轮机叶片的40％厚度的翼型件。 根据本发明的一个实施例的用于大型风力涡轮机叶片的40％厚度的翼型件用于风力涡轮机。 根据本发明的一个实施例，翼型件具有上表面和下表面。 厚度为电缆长度的40％。 根据本发明的一个实施例，自由转变中的最大比值（升力系数/阻力系数）为155.强制晶体管中的最大比值为40.更具体地说，在本发明的一个方面中，40％厚度的翼型 对于大型风力涡轮机叶片可以包括其他实施例。