HCF of two numbers

Percent Excess Air Calculator

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Fuel and Combustion Basic Formulas Stoichiometry

✖Moles of Air Fed is defined as total moles of air that is being fed to the process for combustion.ⓘ Moles of Air Fed [M_Fed]			+10% -10%
✖Moles of Air Theoretical is the exact amount of air required to provide the right amount of oxygen for complete combustion.ⓘ Moles of Air Theoretical [M_Theoretical]			+10% -10%

✖Percent Excess Air means that amount of air supplied in addition to the theoretical quantity necessary for complete combustion of all fuel or combustible waste material present.ⓘ Percent Excess Air [% Excess Air]

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Percent Excess Air Solution

STEP 0: Pre-Calculation Summary

Formula Used

Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100
% Excess Air = ((M_Fed-M_Theoretical)/M_Theoretical)*100
This formula uses 3 Variables

Variables Used

Percent Excess Air - Percent Excess Air means that amount of air supplied in addition to the theoretical quantity necessary for complete combustion of all fuel or combustible waste material present.
Moles of Air Fed - (Measured in Mole) - Moles of Air Fed is defined as total moles of air that is being fed to the process for combustion.
Moles of Air Theoretical - (Measured in Mole) - Moles of Air Theoretical is the exact amount of air required to provide the right amount of oxygen for complete combustion.

STEP 1: Convert Input(s) to Base Unit

Moles of Air Fed: 10 Mole --> 10 Mole No Conversion Required
Moles of Air Theoretical: 8 Mole --> 8 Mole No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

% Excess Air = ((M_Fed-M_Theoretical)/M_Theoretical)*100 --> ((10-8)/8)*100

Evaluating ... ...

% Excess Air = 25

STEP 3: Convert Result to Output's Unit

25 --> No Conversion Required

FINAL ANSWER

25 <-- Percent Excess Air

(Calculation completed in 00.004 seconds)

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Credits

Created by Ayush gupta

University School of Chemical Technology-USCT (GGSIPU), New Delhi

Ayush gupta has created this Calculator and 300+ more calculators!

Verified by Soupayan banerjee

National University of Judicial Science (NUJS), Kolkata

Soupayan banerjee has verified this Calculator and 900+ more calculators!

< Fuel and Combustion Calculators

Percent Excess Oxygen

LaTeX Go Percent Excess Oxygen = ((0.21*(Moles of Air Fed-Moles of Oxygen Theoretical))/Moles of Oxygen Theoretical)*100

Net Calorific Value

LaTeX Go Net Calorific Value = Gross Calorific Value-(Weight of Water Vapour*Latent Heat of Vaporization of Water)

Percent Excess Air

LaTeX Go Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100

Theoretical Air Requirement

LaTeX Go Theoretical Air Requirement = Theoretical Oxygen Demand/0.21

Percent Excess Air Formula

LaTeX Go

Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100
% Excess Air = ((M_Fed-M_Theoretical)/M_Theoretical)*100

What is Chemical Plant?

A chemical plant is an industrial process that manufactures chemicals, usually on a large scale. The general objective of a chemical plant is to create new material wealth via the chemical or biological transformation and/or separation of materials.

What is Chemical Process?

A chemical process is generally understood to be any discernable portion of chemical manufacturing during which feedstocks are acted upon to introduce a chemical change to the feedstock in order to convert it to a desired product.

How to Calculate Percent Excess Air?

Percent Excess Air calculator uses Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100 to calculate the Percent Excess Air, The Percent Excess Air means the amount of air supplied in addition to the theoretical quantity necessary for complete combustion of all fuel or combustible waste material present. Percent Excess Air is denoted by % Excess Air symbol.

How to calculate Percent Excess Air using this online calculator? To use this online calculator for Percent Excess Air, enter Moles of Air Fed (M_Fed) & Moles of Air Theoretical (M_Theoretical) and hit the calculate button. Here is how the Percent Excess Air calculation can be explained with given input values -> 25 = ((10-8)/8)*100.

FAQ

What is Percent Excess Air?

The Percent Excess Air means the amount of air supplied in addition to the theoretical quantity necessary for complete combustion of all fuel or combustible waste material present and is represented as % Excess Air = ((M_Fed-M_Theoretical)/M_Theoretical)*100 or Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100. Moles of Air Fed is defined as total moles of air that is being fed to the process for combustion & Moles of Air Theoretical is the exact amount of air required to provide the right amount of oxygen for complete combustion.

How to calculate Percent Excess Air?

The Percent Excess Air means the amount of air supplied in addition to the theoretical quantity necessary for complete combustion of all fuel or combustible waste material present is calculated using Percent Excess Air = ((Moles of Air Fed-Moles of Air Theoretical)/Moles of Air Theoretical)*100. To calculate Percent Excess Air, you need Moles of Air Fed (M_Fed) & Moles of Air Theoretical (M_Theoretical). With our tool, you need to enter the respective value for Moles of Air Fed & Moles of Air Theoretical and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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