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Static head Formula

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Static head of centrifugal pump is the sum of suction head and delivery head of the centrifugal pump. Check FAQs
Hst=hs+hd
Hst - Static Head of Centrifugal Pump?hs - Suction Head of Centrifugal Pump?hd - Delivery Head of Pump?

Static head Example

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With units
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Here is how the Static head equation looks like with Values.

Here is how the Static head equation looks like with Units.

Here is how the Static head equation looks like.

21Edit=7.3Edit+13.7Edit
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HomeIcon Home » Category Physics » Category Mechanical » Category Fluid Mechanics » fx Static head

Static head Solution

Follow our step by step solution on how to calculate Static head?

FIRST Step Consider the formula
Hst=hs+hd
Next Step Substitute values of Variables
∴ Hst=7.3m+13.7m
Next Step Prepare to Evaluate
∴ Hst=7.3+13.7
LAST Step Evaluate
∴Hst=21m

Static head Formula Elements

Variables
Static Head of Centrifugal Pump
Static head of centrifugal pump is the sum of suction head and delivery head of the centrifugal pump.
Symbol: Hst
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Formulas to find Static Head of Centrifugal PumpOpen Variable
Suction Head of Centrifugal Pump
Suction head of centrifugal pump is the vertical height of the center line of the pump shaft above the liquid surface in the sump from which the liquid is being raised.
Symbol: hs
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Formulas to find Suction Head of Centrifugal PumpOpen Variable
Delivery Head of Pump
Delivery head of pump is the vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered above the centre line of the pump shaft.
Symbol: hd
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Formulas to find Delivery Head of PumpOpen Variable

Other formulas in Geometric and Flow Parameters category

​Go Speed ratio
Ku=u22⋅[g]⋅Hm
​Go Volume of liquid at inlet
Q=π⋅D1⋅B1⋅Vf1
​Go Weight of liquid
Wl=y⋅Q
​Go Volume of liquid at outlet
Q=π⋅D2⋅B2⋅Vf2

How to Evaluate Static head?

Static head evaluator uses Static Head of Centrifugal Pump = Suction Head of Centrifugal Pump+Delivery Head of Pump to evaluate the Static Head of Centrifugal Pump, Static head formula is defined as the sum of the suction head and discharge head of a centrifugal pump, which represents the total energy required to move fluid through the pump. Static Head of Centrifugal Pump is denoted by Hst symbol.

How to evaluate Static head using this online evaluator? To use this online evaluator for Static head, enter Suction Head of Centrifugal Pump (hs) & Delivery Head of Pump (hd) and hit the calculate button.

FAQs on Static head

What is the formula to find Static head?
The formula of Static head is expressed as Static Head of Centrifugal Pump = Suction Head of Centrifugal Pump+Delivery Head of Pump. Here is an example- 21 = 7.3+13.7.
How to calculate Static head?
With Suction Head of Centrifugal Pump (hs) & Delivery Head of Pump (hd) we can find Static head using the formula - Static Head of Centrifugal Pump = Suction Head of Centrifugal Pump+Delivery Head of Pump.
Can the Static head be negative?
No, the Static head, measured in Length cannot be negative.
Which unit is used to measure Static head?
Static head is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Static head can be measured.
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