SpecificEnergy class

Represents a quantity of specific energy.

Specific energy is the energy per unit mass. It represents the energy stored in a substance per unit mass (e.g., energy density of a fuel or battery). The SI derived unit is Joule per Kilogram (J/kg).

Inheritance
Available extensions
Annotations
  • @immutable

Constructors

SpecificEnergy(double _value, SpecificEnergyUnit _unit)
Creates a new SpecificEnergy with a given value and unit.
const
SpecificEnergy.from(Energy energy, Mass mass)
Creates a SpecificEnergy instance from a given Energy and Mass.
factory

Properties

asJoulesPerKilogram → SpecificEnergy

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns a new SpecificEnergy object in Joules per Kilogram (J/kg).
no setter
asKilojoulesPerKilogram → SpecificEnergy

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns a new SpecificEnergy object in Kilojoules per Kilogram (kJ/kg).
no setter
asKilowattHoursPerKilogram → SpecificEnergy

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns a new SpecificEnergy object in Kilowatt-hours per Kilogram (kWh/kg).
no setter
asWattHoursPerKilogram → SpecificEnergy

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns a new SpecificEnergy object in Watt-hours per Kilogram (Wh/kg).
no setter
hashCode → int
Returns a hash code for this Quantity instance.
no setterinherited
inJoulesPerKilogram → double

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns the value in Joules per Kilogram (J/kg).
no setter
inKilojoulesPerKilogram → double

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns the value in Kilojoules per Kilogram (kJ/kg).
no setter
inKilowattHoursPerKilogram → double

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns the value in Kilowatt-hours per Kilogram (kWh/kg).
no setter
inWattHoursPerKilogram → double

Available on SpecificEnergy, provided by the SpecificEnergyValueGetters extension

Returns the value in Watt-hours per Kilogram (Wh/kg).
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
unit → SpecificEnergyUnit
Returns the unit of measurement associated with this quantity's original value.
no setterinherited
value → double
Returns the numerical value of this quantity in its original unit.
no setterinherited

Methods

compareTo(Quantity<SpecificEnergyUnit> other) → int
Compares this SpecificEnergy object to another Quantity<SpecificEnergyUnit>.
override
convertTo(SpecificEnergyUnit targetUnit) → SpecificEnergy
Creates a new SpecificEnergy instance with the value converted to the targetUnit.
override
energyIn(Mass mass) → Energy
Calculates the Energy contained in a given Mass of this substance.
getValue(SpecificEnergyUnit targetUnit) → double
Converts this specific energy's value to the specified targetUnit.
override
isEquivalentTo(Quantity<SpecificEnergyUnit> other) → bool
Checks if this quantity has the same physical magnitude as another.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString({SpecificEnergyUnit? targetUnit, int? fractionDigits, bool showUnitSymbol = true, String unitSymbolSeparator = '\u00A0', String? locale, NumberFormat? numberFormat}) → String
Returns a string representation of this quantity, with options for formatting and unit conversion.
inherited

Operators

operator *(double scalar) → SpecificEnergy
Multiplies this specific energy by a scalar value (a dimensionless number).
operator +(SpecificEnergy other) → SpecificEnergy
Adds this specific energy to another.
operator -(SpecificEnergy other) → SpecificEnergy
Subtracts another specific energy from this specific energy.
operator /(double scalar) → SpecificEnergy
Divides this specific energy by a scalar value (a dimensionless number).
operator <(Quantity<SpecificEnergyUnit> other) → bool
Checks if this quantity's magnitude is less than another's.
inherited
operator <=(Quantity<SpecificEnergyUnit> other) → bool
Checks if this quantity's magnitude is less than or equal to another's.
inherited
operator ==(Object other) → bool
Determines whether this Quantity is equal to another Object.
inherited
operator >(Quantity<SpecificEnergyUnit> other) → bool
Checks if this quantity's magnitude is greater than another's.
inherited
operator >=(Quantity<SpecificEnergyUnit> other) → bool
Checks if this quantity's magnitude is greater than or equal to another's.
inherited