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Hydraulic Energy Line Formula

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Hydraulic energy line is defined as a line joining all the liquid levels indicated by piezometers connected to the pipeline throughout. Check FAQs

HEL = h p + Z

HEL - Hydraulic energy line?h_p - Pressure Head?Z - Datum Head?

Hydraulic Energy Line Example

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Here is how the Hydraulic Energy Line equation looks like with Values.

Here is how the Hydraulic Energy Line equation looks like with Units.

Here is how the Hydraulic Energy Line equation looks like.

132 = 12 + 120

132m = 12m + 120m

132 = 12 + 120

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Hydraulic Energy Line Solution

Follow our step by step solution on how to calculate Hydraulic Energy Line?

FIRST Step Consider the formula

HEL = h p + Z

Next Step Substitute values of Variables

∴

HEL = 12m + 120m

Next Step Prepare to Evaluate

∴

HEL = 12 + 120

LAST Step Evaluate

∴

HEL = 132m

Hydraulic Energy Line Formula Elements

Variables

Hydraulic energy line

Hydraulic energy line is defined as a line joining all the liquid levels indicated by piezometers connected to the pipeline throughout.

Symbol: HEL

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Hydraulic energy line

Pressure Head

Pressure Head is the height of a liquid column that corresponds to a particular pressure exerted by the liquid column on the base of its container.

Symbol: h_p

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Pressure Head

Datum Head

Datum head is defined as the head owned by the fluid due to the height above the datum.

Symbol: Z

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Datum Head

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How to Evaluate Hydraulic Energy Line?

Hydraulic Energy Line evaluator uses Hydraulic energy line = Pressure Head+Datum Head to evaluate the Hydraulic energy line, The Hydraulic energy line formula is defined as the Hydraulic Gradient Line or the Hydraulic Grade Line is defined as a line joining all the liquid levels indicated by piezometers connected to the pipeline throughout. Hydraulic energy line is denoted by HEL symbol.

How to evaluate Hydraulic Energy Line using this online evaluator? To use this online evaluator for Hydraulic Energy Line, enter Pressure Head (h_p) & Datum Head (Z) and hit the calculate button.

FAQs on Hydraulic Energy Line

What is the formula to find Hydraulic Energy Line?

The formula of Hydraulic Energy Line is expressed as Hydraulic energy line = Pressure Head+Datum Head. Here is an example- 132 = 12+120.

How to calculate Hydraulic Energy Line?

With Pressure Head (h_p) & Datum Head (Z) we can find Hydraulic Energy Line using the formula - Hydraulic energy line = Pressure Head+Datum Head.

Can the Hydraulic Energy Line be negative?

Yes, the Hydraulic Energy Line, measured in Length can be negative.

Which unit is used to measure Hydraulic Energy Line?

Hydraulic Energy Line is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Hydraulic Energy Line can be measured.

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Hydraulic Energy Line Formula

Hydraulic Energy Line Example

Hydraulic Energy Line Solution

Hydraulic Energy Line Formula Elements

Other formulas in Turbine category

How to Evaluate Hydraulic Energy Line?

FAQs on Hydraulic Energy Line

Variable Name