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How do you convert gross calorific value to net calorific value?
You can convert gross calorific value (GCV) to net calorific value (NCV) by subtracting the latent heat of vaporization of water formed during combustion from GCV. The equation for this is NCV = GCV - 2.5 x (9 x % H2 - % O2), where % H2 is the percentage of hydrogen in the fuel and % O2 is the percentage of oxygen in the fuel.
What is NCV means in the coal industry?
NCV means Net Calorific Value. The lower calorific value or Net calorific value (NCV) which supposes that the products of combustion contain the water of combustion to the vapor state. The heat contained in this water is not recovered.
What is the scientific name of the water hyacinth?
The scientific name of water hyacinth is Eichhornia crassipes.
What is the calorific value wood?
The calorific value of wood can vary depending on the type of wood and its moisture content. On average, hardwoods like oak or maple have a calorific value of around 24-27 million joules per cubic meter, while softwoods like pine or spruce have a lower calorific value of around 18-20 million joules per cubic meter.
How do you spell the flower hyacinth?
That is the correct spelling of "hyacinth" (the plant or its flower, or the unrelated water hyacinth).
Why does water gas has a high calorific value?
The water gas has a high calorific value because it produces immense heat during its combustion.
What is the importance of the calorific value of a fuel?
The higher the calorific value of a fuel, the higher its combustion rate is, which is important knowledge to know. A low calorific value indicates more water vapor absorption.
Why is net calorific value is less than gross calorific value?
The lower calorific value or Net calorific value (NCV) which supposes that the products of combustion contain the water of combustion to the vapor state. The heat contained in this water is not recovered.The higher calorific value or Gross calorific value (GCV) which supposes that the water of combustion is entirely condensed. The heat contained in this water is recovered.sayed karar waris
How do you convert gross calorific value to net calorific value?
You can convert gross calorific value (GCV) to net calorific value (NCV) by subtracting the latent heat of vaporization of water formed during combustion from GCV. The equation for this is NCV = GCV - 2.5 x (9 x % H2 - % O2), where % H2 is the percentage of hydrogen in the fuel and % O2 is the percentage of oxygen in the fuel.
Which fuel has highest calorific value and what is its calorific value?
hydrogen calorific value is 150000 kJ/kg
Which fuel has least calorific value and what is its calorific value?
Dung cakes. Its has a calorific value of 7 kilojoule.
What is Calorific value of cow dung?
15-17 calorific value
What is calorific value of biodiesel?
the calorific value of biodeisel is 150kJ/g
What is the calorific value of fat?
The calorific value of fat is 9.1 Kcal
What is Calorific value of kerosene and high speed diesel?
what is calorific value of high speed diesel ? what is calorific value of high speed diesel ?
What is caloroific value?
Calorific value is the percentage of heat generated by a unit of substance. Some substances have high calorific value , while others have low calorific value.
What is the calorific value of sludge in waste water?
Basically, calorific value of any sludge depends on its constitution. Since sludge is not defined composition wise, its accurate calorific value doesn't exist. And another important factor which affects the calorific value is the end product that's generated out of sludge. eg if biogas is generated, then calorific value would be 22,000 kJ/Nm3 (http://www.currenta.com/pages/1577/life_2008_final_engl.pdf) topic open for discussion!!
