en: the pipe shown has a 180° horizontal bend in it, water (f=1000 kg/m²) and the 1 and D is 20 cm. the discharge of in the pipe and bend is 0.35 m³/s pressure in the pipe and bend is 100 kPa gage. the bend volume is 0.10 m³ and the bend weighs 400 N. 11 D

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Not sure how to do this one. Would appreciate a full solution, thank you!

**Problem Statement:**

**Given:**  
A pipe has a 180° horizontal bend in it, and the diameter (D) is 20 cm. The discharge of water (density = 1000 kg/m³) in the pipe and bend is 0.35 m³/s. The pressure in the pipe and bend is 100 kPa gage. The bend volume is 0.10 m³ and the bend weighs 400 N.

**Diagram Description:**  
The diagram shows a horizontal pipe with a 180° bend. The flow of water is indicated with arrows pointing in the direction of flow. The diameter of the pipe is labeled as D. Points (1) and (2) are indicated at the entrance and exit of the bend, respectively.

**Find:**  
Determine the force that must be applied at the flanges to hold the bend in place.

**Explanation:**  
- The figure illustrates a 180-degree bend in a horizontal pipe.
- The flow direction is from point (1) to point (2), with flow arrows showing water entering and exiting the bend.
- The task is to calculate the force necessary to keep the bend stationary.
Transcribed Image Text:**Problem Statement:** **Given:** A pipe has a 180° horizontal bend in it, and the diameter (D) is 20 cm. The discharge of water (density = 1000 kg/m³) in the pipe and bend is 0.35 m³/s. The pressure in the pipe and bend is 100 kPa gage. The bend volume is 0.10 m³ and the bend weighs 400 N. **Diagram Description:** The diagram shows a horizontal pipe with a 180° bend. The flow of water is indicated with arrows pointing in the direction of flow. The diameter of the pipe is labeled as D. Points (1) and (2) are indicated at the entrance and exit of the bend, respectively. **Find:** Determine the force that must be applied at the flanges to hold the bend in place. **Explanation:** - The figure illustrates a 180-degree bend in a horizontal pipe. - The flow direction is from point (1) to point (2), with flow arrows showing water entering and exiting the bend. - The task is to calculate the force necessary to keep the bend stationary.
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