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Specific Energy Consumption Formula

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Specific Energy Consumption is a measure of the amount of energy consumed per unit of output, such as per unit of production or per unit of time. Check FAQs

E sec = \frac{E}{W \cdot D}

E_sec - Specific Energy Consumption?E - Energy required by Train?W - Weight of Train?D - Distance Travelled by Train?

Specific Energy Consumption Example

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Here is how the Specific Energy Consumption equation looks like with Values.

Here is how the Specific Energy Consumption equation looks like with Units.

Here is how the Specific Energy Consumption equation looks like.

6.1E-6 = \frac{1378}{30000 \cdot 258}

6.1E-6W*h = \frac{1378W*h}{30000AT (US) \cdot 258km}

6.1E-6 = \frac{1378}{30000 \cdot 258}

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Specific Energy Consumption Solution

Follow our step by step solution on how to calculate Specific Energy Consumption?

FIRST Step Consider the formula

E sec = \frac{E}{W \cdot D}

Next Step Substitute values of Variables

∴

E sec = \frac{1378W*h}{30000AT (US) \cdot 258km}

Next Step Convert Units

∴

E sec = \frac{5E+6J}{875.0001kg \cdot 258000m}

Next Step Prepare to Evaluate

∴

E sec = \frac{5E+6}{875.0001 \cdot 258000}

Next Step Evaluate

∴

E sec = 0.0219747483189423J

Next Step Convert to Output's Unit

∴

E sec = 6.10409675526175E-06W*h

LAST Step Rounding Answer

∴

E sec = 6.1E-6W*h

Specific Energy Consumption Formula Elements

Variables

Specific Energy Consumption

Specific Energy Consumption is a measure of the amount of energy consumed per unit of output, such as per unit of production or per unit of time.

Symbol: E_sec

Measurement: EnergyUnit: W*h

Note: Value can be positive or negative.

Formulas to find Specific Energy Consumption

Energy required by Train

Energy required by Train is the required kW-hour energy for train or other equipment.

Symbol: E

Measurement: EnergyUnit: W*h

Note: Value can be positive or negative.

Formulas to find Energy required by Train

Weight of Train

Weight of Train is total weight of the train in tonns.

Symbol: W

Measurement: WeightUnit: AT (US)

Note: Value can be positive or negative.

Formulas to find Weight of Train

Distance Travelled by Train

Distance Travelled by Train is the total length or distance covered by the train during travel in km.

Symbol: D

Measurement: LengthUnit: km

Note: Value can be positive or negative.

Formulas to find Distance Travelled by Train

Other formulas in Power and Energy category

Go Power Output of Motor using Efficiency of Gear Transmission

P = \frac{F t \cdot V}{3600 \cdot η gear}

Go Energy Consumption at Axle of Train

E A = 0.01072 \cdot (\frac{{V m}^{2}}{D}) \cdot (\frac{W e}{W}) + 0.2778 \cdot R sp \cdot (\frac{d 1}{D})

Go Energy Available during Regeneration

E R = 0.01072 \cdot (\frac{W e}{W}) \cdot (v^{2} - u^{2})

Go Energy Available due to Reduction in Speed

E o = 0.01072 \cdot W e \cdot v^{2} - u^{2}

How to Evaluate Specific Energy Consumption?

Specific Energy Consumption evaluator uses Specific Energy Consumption = Energy required by Train/(Weight of Train*Distance Travelled by Train) to evaluate the Specific Energy Consumption, The Specific Energy Consumption formula defined as the quantity of energy consumed by the various parts of train per ton per kilometer. It is expressed in watt hours per ton per km. Specific Energy Consumption is denoted by E_sec symbol.

How to evaluate Specific Energy Consumption using this online evaluator? To use this online evaluator for Specific Energy Consumption, enter Energy required by Train (E), Weight of Train (W) & Distance Travelled by Train (D) and hit the calculate button.

FAQs on Specific Energy Consumption

What is the formula to find Specific Energy Consumption?

The formula of Specific Energy Consumption is expressed as Specific Energy Consumption = Energy required by Train/(Weight of Train*Distance Travelled by Train). Here is an example- 1.7E-9 = 4960800/(875.000100008866*258000).

How to calculate Specific Energy Consumption?

With Energy required by Train (E), Weight of Train (W) & Distance Travelled by Train (D) we can find Specific Energy Consumption using the formula - Specific Energy Consumption = Energy required by Train/(Weight of Train*Distance Travelled by Train).

Can the Specific Energy Consumption be negative?

Yes, the Specific Energy Consumption, measured in Energy can be negative.

Which unit is used to measure Specific Energy Consumption?

Specific Energy Consumption is usually measured using the Watt-Hour[W*h] for Energy. Joule[W*h], Kilojoule[W*h], Gigajoule[W*h] are the few other units in which Specific Energy Consumption can be measured.

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Specific Energy Consumption Formula

Specific Energy Consumption Example

Specific Energy Consumption Solution

Specific Energy Consumption Formula Elements

Other formulas in Power and Energy category

How to Evaluate Specific Energy Consumption?

FAQs on Specific Energy Consumption

Variable Name