건축 Architecture

Buoyancy, submerged height

작성자 Uploader : physics 작성일 Upload Date: 2016-04-16변경일 Update Date: 2016-04-16조회수 View : 242

Buoyancy = weight of displaced fluid
Uplift force = Weight force of Object

PB = Df*g*Vs = Po = Do*g*Vo
Vs = Do*Vo / Df ( Df > Do )

PB : Buoyancy force(N)
Df : Density of fluid(kg/m^3)
g : Gravity acceleration(m/s^2)
Vs : Submerged volume of object(m^3)
Po : Weight force of object(N)
Do : Density of object(kg/m^3)
Vo : Volume of object(m^3)

If the object has uniform cross section area A, submerged height h is

h = Do*H / Df

H : Height of object(m)
h : Submerged height of object(m)

*** 참고문헌[References] ***
h = Do*H / Df
변수명 Variable 변수값 Value 변 수 설 명 Description of the variable

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