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公开(公告)号：KR100757098B1
公开(公告)日：2007-09-10
申请号：KR1020050131949
申请日：2005-12-28
Applicant: 재단법인서울대학교산학협력재단
IPC: B64C31/028 , A63H27/00
Abstract: 본 발명은 날개천과 그 날개천을 지지 고정하는 지지부재를 포함하여 구성되는 행글라이더용 날개에 있어서, 상기 날개천의 후단부에는 전방을 향하여 오목하게 형성된 다수의 오목부가 마련된 점에 특징이 있다.
행글라이더, 날개-
公开(公告)号：KR100715027B1
公开(公告)日：2007-05-09
申请号：KR1020050121254
申请日：2005-12-10
Applicant: 재단법인서울대학교산학협력재단
Abstract: 본 발명은 연료와 공기가 유입되는 입구부와, 그 입구부에 연결되며 상기 입구부의 유동단면적보다 더 넓은 유동단면적을 갖는 연소실을 가지며, 상기 연료가 연소되는 연소기(combustor)에 있어서, 상기 입구부와 상기 연소실의 경계에는, 그 경계선을 따라 복수의 돌출부가 마련되어 있는 점에 특징이 있다.
Abstract translation: 本发明涉及一种燃料和空气通过其流动，被连接到入口部分的入口部具有比所述的流动横截面面积较大的流动横截面的燃烧室，其中，所述入口部分，其中，所述燃料燃烧的燃烧器（燃烧器），在入口 并且沿燃烧室和燃烧室之间的边界线设置多个突起。
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公开(公告)号：KR1020050008368A
公开(公告)日：2005-01-21
申请号：KR1020030048436
申请日：2003-07-15
Applicant: 재단법인서울대학교산학협력재단
IPC: F15D1/10
CPC classification number: B62D35/007 , B60J1/20 , B62D35/001 , Y10S180/903
Abstract: PURPOSE: A wake agitator and a wake agitation method are provided to reduce the fuel cost of a carrier by reducing the drag generated from the carrier whose a rear side is stumpy and to maximize energy efficiency by greatly decreasing the drag without an extra input of the energy. CONSTITUTION: A disturbance apparatus(10) is protruded from a rear corner of an object(1). Many disturbance apparatuses are arranged in a wake agitator to recover the rear pressure by reducing the intensity of a wake to be generated from the rear side of the object. Thereby, the fuel cost of a carrier is reduced. Moreover, the energy efficiency is maximized by reducing the wake without an additional energy input.
Abstract translation: 目的：提供尾流搅拌器和尾流搅拌方法，通过减少从背面被破坏的载体产生的阻力，通过大大降低阻力来最大限度地提高能量效率，从而降低载体的燃料成本，而不需要额外的输入 能源。 构成：干扰装置（10）从物体（1）的后角突出。 许多干扰装置设置在尾流搅拌器中，以通过减小从物体的后侧产生的尾流的强度来恢复后部压力。 因此，载体的燃料成本降低。 此外，通过减少尾流而不增加能量输入，能量效率最大化。
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公开(公告)号：KR1020070069623A
公开(公告)日：2007-07-03
申请号：KR1020050131949
申请日：2005-12-28
Applicant: 재단법인서울대학교산학협력재단
IPC: B64C31/028 , A63H27/00
CPC classification number: B64C31/028 , A63H27/00
Abstract: A wings for hang glider is provided to improve the aviation ability of hang glider by reducing drag against the wings through changing directions of down-wash and up-wash generating at rear end of the wings and vortex spreading. The wings for hang glider having multiple indented parts for improving aviation ability by reducing drag comprises: a wing fabric(10) and a support member(20) including front support bar(21), multiple longitudinal bar(22), and multiple indented bars(23). The support member is made of materials such as aluminum tube and constitutes frame of wings.
Abstract translation: 提供悬挂式滑翔机的机翼，通过改变机翼后端的逆冲洗和上洗产生方向以及涡流扩散，减少对机翼的阻力，提高悬挂滑翔机的航空能力。 用于具有多个缩进部件的悬挂滑翔机的翼部通过减少阻力来提高航空能力包括：翼形织物（10）和支撑构件（20），其包括前支撑杆（21），多纵向杆（22）和多个缩进杆 （23）。 支撑构件由诸如铝管的材料制成并构成机翼。
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