In an experiment to determine the force acting on an oval-shaped body, a model is mounted in the test section of a wind tunnel. The test section itself has rectangular cross section with height 2h and width l (into the page). The model spans the entire width of the test section. The model is subject to a steady, uniform, incompressible flow of velocity V₁. The pressure gauge indicates a pressure difference (Ap) between the test section exit (location 2) and the test section entrance (location 1). The velocity profile downstream of the model is shown in the figure. Use the control volume shown. Find the force acting on the model in terms of given quantities V₁, h, l, Ap, and density, p. V₁ Ap
In an experiment to determine the force acting on an oval-shaped body, a model is mounted in the test section of a wind tunnel. The test section itself has rectangular cross section with height 2h and width l (into the page). The model spans the entire width of the test section. The model is subject to a steady, uniform, incompressible flow of velocity V₁. The pressure gauge indicates a pressure difference (Ap) between the test section exit (location 2) and the test section entrance (location 1). The velocity profile downstream of the model is shown in the figure. Use the control volume shown. Find the force acting on the model in terms of given quantities V₁, h, l, Ap, and density, p. V₁ Ap
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Find required force equation
Transcribed Image Text:In an experiment to determine the force acting on an oval-shaped body, a model is mounted in the test
section of a wind tunnel. The test section itself has rectangular cross section with height 2h and width
l (into the page). The model spans the entire width of the test section. The model is subject to a
steady, uniform, incompressible flow of velocity V₁. The pressure gauge indicates a pressure difference
(Ap) between the test section exit (location 2) and the test section entrance (location 1). The velocity
profile downstream of the model is shown in the figure. Use the control volume shown. Find the force
acting on the model in terms of given quantities V₁, h, l, Ap, and density, p.
Ap
V
AL
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