A reservoir supplies water as shown in Fig. 1. The pipe system consists of 6 m of pipe and two 90° elbows. All pipe is 50 mm diameter, which made from cast iron. Z1 Ball Valve 22 =5 cm Zs = 0 Figure 1: Schematic diagram of task 1. Part A If the system is assumed to be frictionless and the water level in the reservoir is 15 cm (Zı= 20 cm): Using Bernoulli's equation, find the water velocity at the pipeline exit. Determine the Reynolds number in the pipe system and the significance of this Information. Part B Taking in your consideration the head losses accumulated by the fluid when flowing in the pipeline: Now determine water velocity at the pipeline exit as a function of time. Note that friction factor f can be calculated by using Blasius formula ( f = (100 * Re )025 ) if Reynolds number is less than 10

A reservoir supplies water as shown in Fig. 1. The pipe system consists of 6 m of pipe and two 90° elbows. All pipe is 50 mm diameter, which made from cast iron. Z1 Ball Valve 22 =5 cm Zs = 0 Figure 1: Schematic diagram of task 1. Part A If the system is assumed to be frictionless and the water level in the reservoir is 15 cm (Zı= 20 cm): Using Bernoulli's equation, find the water velocity at the pipeline exit. Determine the Reynolds number in the pipe system and the significance of this Information. Part B Taking in your consideration the head losses accumulated by the fluid when flowing in the pipeline: Now determine water velocity at the pipeline exit as a function of time. Note that friction factor f can be calculated by using Blasius formula ( f = (100 * Re )025 ) if Reynolds number is less than 10

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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