View Lower Heating Value Of Natural Gas Kj/Kg US. Lhv = lower heating value of gas (kj/mol). The heating value is usually measured in units of energy per unit mass of the substance, for example, kj/kg, kcal/kg, or btu/m3.
In such an experiment, a stoichiometric mixture of the gas and oxygen is filled in the bomb calorimeter and then allowed to go through complete combustion. The lower calorific value or net calorific value (ncv) which supposes that the products of combustion contain the water of combustion the calorific value, or heating value, of diesel fuel is approximately 45 mj/kg. Lhv = lower heating value of gas (kj/mol).
Assuming the efficiency of heating water on a natural gas stove is 65%, determine how much gas would be required to heat 2.0 l of water from 27 to 100˚c?
This is particularly relevant for natural gas, whose. Also referred to as energy or calorific value, heat value is a measure of a fuel's energy density, and is expressed in energy (joules) per specified amount (e.g. Gigatonne of oil equivalent (gtoe). 1 kg of ng is approx.