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Power Required to Drive Pump Formula

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Power is the amount of energy liberated per second in a device. Check FAQs

P = γ \cdot A p \cdot L \cdot N \cdot \frac{h s + h d}{60}

P - Power?γ - Specific Weight?A_p - Area of Piston?L - Length of Stroke?N - Speed?h_s - Height of centre of cylinder?h_d - Height to which liquid is raised?

Power Required to Drive Pump Example

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Here is how the Power Required to Drive Pump equation looks like with Values.

Here is how the Power Required to Drive Pump equation looks like with Units.

Here is how the Power Required to Drive Pump equation looks like.

33.264 = 112 \cdot 0.05 \cdot 0.88 \cdot 100 \cdot \frac{1.45 + 2.6}{60}

33.264W = 112N/m³ \cdot 0.05m² \cdot 0.88m \cdot 100 \cdot \frac{1.45m + 2.6m}{60}

33.264 = 112 \cdot 0.05 \cdot 0.88 \cdot 100 \cdot \frac{1.45 + 2.6}{60}

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Power Required to Drive Pump Solution

Follow our step by step solution on how to calculate Power Required to Drive Pump?

FIRST Step Consider the formula

P = γ \cdot A p \cdot L \cdot N \cdot \frac{h s + h d}{60}

Next Step Substitute values of Variables

∴

P = 112N/m³ \cdot 0.05m² \cdot 0.88m \cdot 100 \cdot \frac{1.45m + 2.6m}{60}

Next Step Prepare to Evaluate

∴

P = 112 \cdot 0.05 \cdot 0.88 \cdot 100 \cdot \frac{1.45 + 2.6}{60}

LAST Step Evaluate

∴

P = 33.264W

Power Required to Drive Pump Formula Elements

Variables

Power

Power is the amount of energy liberated per second in a device.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power

Specific Weight

Specific Weight is defined as weight per unit volume. It is the specific weight of the liquid for which the calculation is being done.

Symbol: γ

Measurement: Specific WeightUnit: N/m³

Note: Value can be positive or negative.

Formulas to find Specific Weight

Area of Piston

Area of piston is the value of area of the piston in a piston pump.

Symbol: A_p

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Piston

Length of Stroke

Length of stroke is the range of movement of piston.

Symbol: L

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Length of Stroke

Speed

Speed of a machine/body in rpm.

Symbol: N

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Speed

Height of centre of cylinder

Height of centre of cylinder in meters.

Symbol: h_s

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Height of centre of cylinder

Height to which liquid is raised

Height to which liquid is raised in meters.

Symbol: h_d

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Height to which liquid is raised

Other formulas in Fluid Parameters category

Go Slip of Pump

S = Q th - Q act

Go Slip Percentage given Coefficient of Discharge

SP = (1 - C d) \cdot 100

How to Evaluate Power Required to Drive Pump?

Power Required to Drive Pump evaluator uses Power = Specific Weight*Area of Piston*Length of Stroke*Speed*(Height of centre of cylinder+Height to which liquid is raised)/60 to evaluate the Power, The Power Required to Drive Pump formula is defined as the product of specific weight, area of the piston, stroke length, speed, and the sum of the height of the center of cylinder and height to which liquid is raised divided by 60000. Power is denoted by P symbol.

How to evaluate Power Required to Drive Pump using this online evaluator? To use this online evaluator for Power Required to Drive Pump, enter Specific Weight (γ), Area of Piston (A_p), Length of Stroke (L), Speed (N), Height of centre of cylinder (h_s) & Height to which liquid is raised (h_d) and hit the calculate button.

FAQs on Power Required to Drive Pump

What is the formula to find Power Required to Drive Pump?

The formula of Power Required to Drive Pump is expressed as Power = Specific Weight*Area of Piston*Length of Stroke*Speed*(Height of centre of cylinder+Height to which liquid is raised)/60. Here is an example- 33.264 = 112*0.05*0.88*100*(1.45+2.6)/60.

How to calculate Power Required to Drive Pump?

With Specific Weight (γ), Area of Piston (A_p), Length of Stroke (L), Speed (N), Height of centre of cylinder (h_s) & Height to which liquid is raised (h_d) we can find Power Required to Drive Pump using the formula - Power = Specific Weight*Area of Piston*Length of Stroke*Speed*(Height of centre of cylinder+Height to which liquid is raised)/60.

Can the Power Required to Drive Pump be negative?

No, the Power Required to Drive Pump, measured in Power cannot be negative.

Which unit is used to measure Power Required to Drive Pump?

Power Required to Drive Pump is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Power Required to Drive Pump can be measured.

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Power Required to Drive Pump Formula

Power Required to Drive Pump Example

Power Required to Drive Pump Solution

Power Required to Drive Pump Formula Elements

Other formulas in Fluid Parameters category

How to Evaluate Power Required to Drive Pump?

FAQs on Power Required to Drive Pump

Variable Name