**Flow from a Tank with Falling Head****Problem Statement:**For the tank shown in the figure below, find the time required to drain the tank from a level of 3.0 m to 0.5 m. The tank has a diameter of 1.5 m, and the nozzle has a diameter of 50 mm.**Diagram Description:**The diagram displays a vertical cylindrical tank. Key features include:- **Tank Diameter (D1):** 1.5 m- **Initial Water Level (h1):** 3.0 m- **Final Water Level (h2):** 0.5 m- **Total Water Height (h):** The difference between initial and final levels.- **Nozzle Diameter (Dj):** 50 mm- **Flow Velocity (vj):** Shown exiting the nozzle at the tank's base.**Assumption:**The equation is developed by assuming that the diameter of the fluid flowing from the nozzle is the same as the nozzle diameter itself. This is nearly true for a well-rounded nozzle, as depicted in this and earlier figures.

Answered: Image /qna-images/answer/5378fc7c-097c-4bab-abed-ad1135635eaf.jpg

Flow from a tank with falling head. For the tank shown in figure below, find the time required to drain the tank from a level of 3.0 m to 0.5 m. The tank has a diameter of 1.5 m and the nozzle has a diameter of 50 mm. dh D, Assumption: Equation developed by assuming that diameter of fluid flowing from the nozzle is the same as the diameter of the nozzle itself. This is a very nearly true assumption for a well-rounded nozzle as shown in this and earlier figures. 3

Flow from a tank with falling head. For the tank shown in figure below, find the time required to drain the tank from a level of 3.0 m to 0.5 m. The tank has a diameter of 1.5 m and the nozzle has a diameter of 50 mm. dh D, Assumption: Equation developed by assuming that diameter of fluid flowing from the nozzle is the same as the diameter of the nozzle itself. This is a very nearly true assumption for a well-rounded nozzle as shown in this and earlier figures. 3

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

**Flow from a Tank with Falling Head**

**Problem Statement:**
For the tank shown in the figure below, find the time required to drain the tank from a level of 3.0 m to 0.5 m. The tank has a diameter of 1.5 m, and the nozzle has a diameter of 50 mm.

**Diagram Description:**
The diagram displays a vertical cylindrical tank. Key features include:
- **Tank Diameter (D1):** 1.5 m
- **Initial Water Level (h1):** 3.0 m
- **Final Water Level (h2):** 0.5 m
- **Total Water Height (h):** The difference between initial and final levels.
- **Nozzle Diameter (Dj):** 50 mm
- **Flow Velocity (vj):** Shown exiting the nozzle at the tank's base.

**Assumption:**
The equation is developed by assuming that the diameter of the fluid flowing from the nozzle is the same as the nozzle diameter itself. This is nearly true for a well-rounded nozzle, as depicted in this and earlier figures.

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