KR850007771A - How to reduce pressure resistance in automotive aerodynamics - Google Patents

How to reduce pressure resistance in automotive aerodynamics Download PDF

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Publication number
KR850007771A
KR850007771A KR1019840002006A KR840002006A KR850007771A KR 850007771 A KR850007771 A KR 850007771A KR 1019840002006 A KR1019840002006 A KR 1019840002006A KR 840002006 A KR840002006 A KR 840002006A KR 850007771 A KR850007771 A KR 850007771A
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KR
South Korea
Prior art keywords
pressure resistance
reduce pressure
automotive aerodynamics
aerodynamics
automotive
Prior art date
Application number
KR1019840002006A
Other languages
Korean (ko)
Inventor
1) 우종헌(외
Original Assignee
우종헌 (외 1)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 우종헌 (외 1) filed Critical 우종헌 (외 1)
Priority to KR1019840002006A priority Critical patent/KR850007771A/en
Publication of KR850007771A publication Critical patent/KR850007771A/en

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  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

내용 없음No content

Description

자동차 공기역학의 압력저항을 줄이는 방법How to reduce pressure resistance in automotive aerodynamics

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본원의 사시도.2 is a perspective view of the present application.

제3도는 여러가지 물체 주위의 유체흐름의 박리(剝離)와 후류의 상태도.3 is a state diagram of separation and wake of fluid flow around various objects.

제4도는 원주(圓柱) 표면에 대한 유체흐름의 경계층의 박리를 나타내는 단면도.4 is a cross-sectional view showing peeling of a boundary layer of fluid flow to a circumferential surface.

Claims (1)

표시한 바와 같이 자동차 뒷면에서 수평선까지의 각도를 일정하게 분할하는 각 날개(2),(2'),(2˝),(2'˝)사이의 확대각(θ)이 10°부근(7°-14°)이 되게끔 고정편(3)으로 다층 디퓨저를 형성하는 자동차 공기역학의 압력저항을 줄이는 방법.As shown, the angle of magnification (θ) between the blades 2, 2 ', 2', and 2 ', which constantly divides the angle from the back of the vehicle to the horizontal line, is around 10 °. A method of reducing the pressure resistance of automotive aerodynamics, in which a multi-layer diffuser is formed by means of a stationary piece (3 ° to 14 °). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840002006A 1984-04-13 1984-04-13 How to reduce pressure resistance in automotive aerodynamics KR850007771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840002006A KR850007771A (en) 1984-04-13 1984-04-13 How to reduce pressure resistance in automotive aerodynamics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840002006A KR850007771A (en) 1984-04-13 1984-04-13 How to reduce pressure resistance in automotive aerodynamics

Publications (1)

Publication Number Publication Date
KR850007771A true KR850007771A (en) 1985-12-09

Family

ID=55316088

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002006A KR850007771A (en) 1984-04-13 1984-04-13 How to reduce pressure resistance in automotive aerodynamics

Country Status (1)

Country Link
KR (1) KR850007771A (en)

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