RV = Weight of fluid directly above the curved surface. Vertical forces The diagram below shows the vertical forces which act on the element of fluid above the curved surface.ĥ The resultant vertical force of a fluid above a curved surface is: RH = Resultant force on the projection of the curved surface onto a vertical plane. In the diagram below the liquid is resting on top of a curved base.ģ Horizontal forces Considering the horizontal forces, none can act on CB as there are no shear forces in a static fluid so the forces would act on the faces AC and AB as shown below.Ĥ The resultant horizontal force of a fluid above a curved surface is: It is most straightforward to calculate the horizontal and vertical components and combine these to obtain the resultant force and its direction. 1 Resultant force on a submerged curved surface
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |