On which of the factors does the co-efficent of bend in a pipe depend?...
Explanation: The co-efficent of bend in a pipe depends on all the three parameters – radius of curvature of the bend, diameter (radius) of the pipe and angle of bend.
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On which of the factors does the co-efficent of bend in a pipe depend?...
Factors affecting the coefficient of bend in a pipe are the angle of bend, radius of curvature of the bend, and the radius of the pipe.
1. Angle of bend:
The angle of bend refers to the amount of change in direction that the pipe makes at the bend. It is measured in degrees. The greater the angle of bend, the more significant the impact on the coefficient of bend. A sharper bend will result in a higher coefficient of bend.
2. Radius of curvature of the bend:
The radius of curvature of the bend is the radius of the imaginary circle formed by the bend. It is measured in meters. The smaller the radius of curvature, the more severe the bend, and therefore, the higher the coefficient of bend. A smaller radius of curvature indicates a tighter bend, which results in a higher resistance to flow and a higher coefficient of bend.
3. Radius of the pipe:
The radius of the pipe refers to the distance from the center of the pipe to its inner or outer surface. It is also measured in meters. The larger the radius of the pipe, the less impact it has on the coefficient of bend. A larger radius of the pipe indicates a more gradual bend, resulting in a lower resistance to flow and a lower coefficient of bend.
Interaction between factors:
The coefficient of bend depends on the interaction between these factors. For example, a larger angle of bend will increase the resistance to flow, leading to a higher coefficient of bend. Similarly, a smaller radius of curvature will also increase the resistance to flow, resulting in a higher coefficient of bend. The radius of the pipe, on the other hand, has an inverse relationship with the coefficient of bend. A larger radius of the pipe will decrease the resistance to flow and lower the coefficient of bend.
In conclusion, the coefficient of bend in a pipe depends on the angle of bend, radius of curvature of the bend, and the radius of the pipe. These factors interact with each other to determine the resistance to flow and ultimately affect the coefficient of bend.