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Energy Consumption for Run Formula

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Energy Consumption for Run is the total energy consumed by the train during travel. Check FAQs

E run = 0.5 \cdot F t \cdot V m \cdot t α

E_run - Energy Consumption for Run?F_t - Tractive Effort?V_m - Crest Speed?t_α - Time for Acceleration?

Energy Consumption for Run Example

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

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

Here is how the Energy Consumption for Run equation looks like.

14.124 = 0.5 \cdot 545 \cdot 98.35 \cdot 6.83

14.124W*h = 0.5 \cdot 545N \cdot 98.35km/h \cdot 6.83s

14.124 = 0.5 \cdot 545 \cdot 98.35 \cdot 6.83

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Energy Consumption for Run Solution

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

FIRST Step Consider the formula

E run = 0.5 \cdot F t \cdot V m \cdot t α

Next Step Substitute values of Variables

∴

E run = 0.5 \cdot 545N \cdot 98.35km/h \cdot 6.83s

Next Step Convert Units

∴

E run = 0.5 \cdot 545N \cdot 27.3194m/s \cdot 6.83s

Next Step Prepare to Evaluate

∴

E run = 0.5 \cdot 545 \cdot 27.3194 \cdot 6.83

Next Step Evaluate

∴

E run = 50846.2670138888J

Next Step Convert to Output's Unit

∴

E run = 14.1239630594136W*h

LAST Step Rounding Answer

∴

E run = 14.124W*h

Energy Consumption for Run Formula Elements

Variables

Energy Consumption for Run

Energy Consumption for Run is the total energy consumed by the train during travel.

Symbol: E_run

Measurement: EnergyUnit: W*h

Note: Value can be positive or negative.

Formulas to find Energy Consumption for Run

Tractive Effort

Tractive Effort, the term tractive force can either refer to the total traction a vehicle exerts on a surface, or the amount of the total traction that is parallel to the direction of motion.

Symbol: F_t

Measurement: ForceUnit: N

Note: Value can be positive or negative.

Formulas to find Tractive Effort

Crest Speed

Crest Speed is the maximum speed attained by the train during the run.

Symbol: V_m

Measurement: SpeedUnit: km/h

Note: Value can be positive or negative.

Formulas to find Crest Speed

Time for Acceleration

The Time for Acceleration formula is defined as the ratio between the maximum speed (crest speed) of the train V_m and acceleration of the train α .

Symbol: t_α

Measurement: TimeUnit: s

Note: Value should be greater than 0.

Formulas to find Time for Acceleration

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How to Evaluate Energy Consumption for Run?

Energy Consumption for Run evaluator uses Energy Consumption for Run = 0.5*Tractive Effort*Crest Speed*Time for Acceleration to evaluate the Energy Consumption for Run, The energy consumption for run is the amount of energy in kW to propagate the train with respect to the tractive effort and crest speed. Energy Consumption for Run is denoted by E_run symbol.

How to evaluate Energy Consumption for Run using this online evaluator? To use this online evaluator for Energy Consumption for Run, enter Tractive Effort (F_t), Crest Speed (V_m) & Time for Acceleration (t_α) and hit the calculate button.

FAQs on Energy Consumption for Run

What is the formula to find Energy Consumption for Run?

The formula of Energy Consumption for Run is expressed as Energy Consumption for Run = 0.5*Tractive Effort*Crest Speed*Time for Acceleration. Here is an example- 0.003923 = 0.5*545*27.3194444444444*6.83.

How to calculate Energy Consumption for Run?

With Tractive Effort (F_t), Crest Speed (V_m) & Time for Acceleration (t_α) we can find Energy Consumption for Run using the formula - Energy Consumption for Run = 0.5*Tractive Effort*Crest Speed*Time for Acceleration.

Can the Energy Consumption for Run be negative?

Yes, the Energy Consumption for Run, measured in Energy can be negative.

Which unit is used to measure Energy Consumption for Run?

Energy Consumption for Run 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 Energy Consumption for Run can be measured.

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Energy Consumption for Run Formula

Energy Consumption for Run Example

Energy Consumption for Run Solution

Energy Consumption for Run Formula Elements

Other formulas in Power and Energy category

How to Evaluate Energy Consumption for Run?

FAQs on Energy Consumption for Run

Variable Name