Answered: V1,max hi = 0.5 m %3D 30° V3 = 5 m/s hz…

Engineering

Mechanical Engineering

V1,max hi = 0.5 m %3D 30° V3 = 5 m/s hz = 0.15 m V2 = 1 m/s h2 = 0.2 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.15P: Solve the preceding problem for a welded Tank with a = 62°,r = 19 irM = 0.65 in.,p = 240 psu E = 30...

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Concept explainers

Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.

Question

A two-dimensional reducing bend has a linear velocity profile at section 1. The flow is uniform at sections 2 and 3. The fluid is incompressible, and the flow is steady. Find the maximum velocity at section 1, V_1,max.

V1,max
hi = 0.5 m
%3D
30°
V3 = 5 m/s
hz = 0.15 m
V2 = 1 m/s
h2 =
0.2 m

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