Formula Used:
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Head of Liquid in Pipe is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column from the base of its container. This calculation is essential in fluid mechanics and pipe system design.
The calculator uses the formula:
Where:
Explanation: This formula calculates the head of liquid based on the hoop tension in the pipe shell and the geometric properties of the pipe system.
Details: Accurate head of water calculation is crucial for designing pipe systems, determining pressure requirements, and ensuring structural integrity of piping infrastructure.
Tips: Enter all values in the specified units. Ensure all inputs are positive values greater than zero for accurate calculation.
Q1: What is hoop tension in pipe shell?
A: Hoop tension is the circumferential stress that develops in a pipe wall when internal pressure is applied, trying to expand the pipe diameter.
Q2: Why is unit weight of water important in this calculation?
A: The unit weight of water determines the pressure exerted by a column of water, which directly affects the head calculation.
Q3: How does pipe radius affect the head calculation?
A: Larger pipe radii generally result in different hoop tension distributions, affecting the head calculation accordingly.
Q4: What is the significance of curb height in this formula?
A: Curb height represents a geometric constraint that influences the pressure distribution and thus the head calculation.
Q5: Are there limitations to this calculation method?
A: This method assumes ideal conditions and may need adjustments for real-world factors like pipe material properties, fluid viscosity, and system dynamics.