A nozzle is designed to accelerate the fluid from V, to V2 in a linear fashion. That is, V = ax + b, where a and b are constants. Assume that the flow is not steady, but at the time when V = 12m/s at x1 = 0 and V2 = 24m/s at x2 = 1 it is known that aV1/at =17 m/s? and aV½/Ət =60 m/s². Determine (a) the local acceleration at points (1); (b) the local acceleration at points (2); (c) the convective acceleration at points (1); (d) the convective acceleration at points (2); (e) the acceleration of the fluid at points (1); (f) the acceleration of the fluid at points (2).

A nozzle is designed to accelerate the fluid from V, to V2 in a linear fashion. That is, V = ax + b, where a and b are constants. Assume that the flow is not steady, but at the time when V = 12m/s at x1 = 0 and V2 = 24m/s at x2 = 1 it is known that aV1/at =17 m/s? and aV½/Ət =60 m/s². Determine (a) the local acceleration at points (1); (b) the local acceleration at points (2); (c) the convective acceleration at points (1); (d) the convective acceleration at points (2); (e) the acceleration of the fluid at points (1); (f) the acceleration of the fluid at points (2).

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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