thermal value technical
heating value technical

Many questions persist about the thermal value of cayenne.

Choose six-inch-thick insulation having a thermal value of R-19.

One of these feeds the public fountain and is reputed to possess thermal values similar to Volvo water.

Biomass briquettes have a higher practical thermal value.

One tonne of marijuana has a thermal value of 2.7 barrels of oil.

The most common insulation for basement or crawl space ceilings is six-inch-thick spun fiberglass, which has a thermal value of R-19.

In California, for example, residents who increase the thermal value of their home's insulation get rewarded in the form of tax rebates.

Oil currently represents some 78% of imports (thermal value) and 64% of energy demand.

And the total thermal value is 7.5 megajoules/kg, and the content of ointments reach 9% of the weight of the organic content.

Oil production overtook coal production in 1979/80 (in thermal value terms) for the first time in UK history and in 1983 exceeded it by more than 70%.

Six-inch-thick material, which has a thermal value of R-19, provides a high degree of insulation and is the thickest standard size that will fit the cavities between most floor joists.

Compared to the Bergius process, the Karrick process is cheaper, requires less water and destroys less the thermal value (one-half that of the Bergius process).

The new school building will have an energy efficiency that exceeds industry standards by means of high efficiency equipment, high insulation thermal values, high shading coefficient glazing, solar shading devices and energy recovery features for both exhausted air and waste water.

The master unit displays a number representing the current total of "heating value".

The difference between the two heating values depends on the chemical composition of the fuel.

The rest is mostly carbon monoxide, which has a fairly low heating value already.

Heating value is commonly determined by use of a bomb calorimeter.

The value is necessarily approximate as various grades of oil have slightly different heating values.

Unless stated otherwise the lower heating value is used in the remainder of this text.

This is more easily calculated from the higher heating value than when using the preceding definition and will in fact give a slightly different answer.

Which definition of heating value is being used significantly affects any quoted efficiency.

Some examples of lower heating values for vehicle fuels are:

Lower heating value for some organic compounds (at 15.4 C)

(See section 4 of this page and heating value).

Be within a specific range of heating value (caloric value).

The higher heating value is experimentally determined in a bomb calorimeter.

See Heating value for a comprehensive table of specific energies of important fuels.

Use of the lower heating value is advised as a reasonable standard way of reporting this data.

Israeli oil shale is relatively low in heating value and oil yield.

Different fuels have different energy densities defined by the fuel's heating value.

Many engine manufacturers rate their engine fuel consumption by the lower heating values.

It refers to the fraction of the fuel's heating value that gets into the house instead of going up the chimney.

After cooling and condensation, a dark brown liquid is formed which has a heating value about half that of conventional fuel oil.

Mockernut has the second highest heating value among the species of hickories.

Hickory has a relatively high heating value and is used extensively as a home heating fuel.

The International Energy Agency reports the following typical higher heating values:

The lower heating value of natural gas is normally about 90 percent of its higher heating val.

Heat is absorbed from the surroundings, and the heating value of the produced hydrogen is higher than the electric input.