**Problem Description:**The steel pipe shown carries water from the main pipe at point A to the reservoir. The pipe is 2 inches in diameter and 240 feet long. Determine the pressure required at point A to maintain a flow rate of 45 gallons per minute (gpm).**Diagram Explanation:**- The diagram shows a piping system with a steel pipe starting at point A and ending at a reservoir.- The pipe includes two 90° threaded bends.- An open globe valve is located along the pipe.- The pipe's start at point A has an elevation of 20 feet.- The reservoir is at an elevation of 100 feet.- The water temperature is specified to be 50°F.- The pipe is made from 2-inch galvanized steel.**Notes for Calculation:**- The analysis will likely involve calculating head losses due to pipe friction, fittings, and elevation change.- Use the Darcy-Weisbach equation or Hazen-Williams equation for head loss due to friction.- Consider the impact of bends and valves using appropriate loss coefficients.- Calculate the total dynamic head to find the required pressure at point A.This explanation sets up an engineering problem, focusing on fluid mechanics and the calculation of pressure in a piping system based on specified flow rates and physical characteristics.

Assumption that we will consider to solve this problem: Kinematic viscocity of water at 50oF is…

The steel pipe shown carries water from the main pipe A to the reservoir and is 2 inch in diameter and 240 ft long. What must be the pressure in A to provide a flow of 45 gpm? Elevation = K0 t Water T 50 F Open globe valve 90 bends (thncaded) Elevation = 20 ft 2 in. galvanized pipe

The steel pipe shown carries water from the main pipe A to the reservoir and is 2 inch in diameter and 240 ft long. What must be the pressure in A to provide a flow of 45 gpm? Elevation = K0 t Water T 50 F Open globe valve 90 bends (thncaded) Elevation = 20 ft 2 in. galvanized pipe

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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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

**Problem Description:**

The steel pipe shown carries water from the main pipe at point A to the reservoir. The pipe is 2 inches in diameter and 240 feet long. Determine the pressure required at point A to maintain a flow rate of 45 gallons per minute (gpm).

**Diagram Explanation:**

- The diagram shows a piping system with a steel pipe starting at point A and ending at a reservoir.
- The pipe includes two 90° threaded bends.
- An open globe valve is located along the pipe.
- The pipe's start at point A has an elevation of 20 feet.
- The reservoir is at an elevation of 100 feet.
- The water temperature is specified to be 50°F.
- The pipe is made from 2-inch galvanized steel.

**Notes for Calculation:**

- The analysis will likely involve calculating head losses due to pipe friction, fittings, and elevation change.
- Use the Darcy-Weisbach equation or Hazen-Williams equation for head loss due to friction.
- Consider the impact of bends and valves using appropriate loss coefficients.
- Calculate the total dynamic head to find the required pressure at point A.

This explanation sets up an engineering problem, focusing on fluid mechanics and the calculation of pressure in a piping system based on specified flow rates and physical characteristics.

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