Heat Transfer at Constant Pressure Calculator

✖Mass of Gas is the mass on or by which the work is done.ⓘ Mass of Gas [m_gas]			+10% -10%
✖Molar Specific Heat Capacity at Constant Pressure, (of a gas) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant pressure.ⓘ Molar Specific Heat Capacity at Constant Pressure [C_pm]			+10% -10%
✖Final Temperature is the measure of hotness or coldness of a system at its final state.ⓘ Final Temperature [T_f]			+10% -10%
✖Initial Temperature is the measure of hotness or coldness of a system at its initial state.ⓘ Initial Temperature [T_i]			+10% -10%

✖Heat transfer is the amount of heat that is transferred per unit weight.ⓘ Heat Transfer at Constant Pressure [Q_p]

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Heat Transfer at Constant Pressure Solution

STEP 0: Pre-Calculation Summary

Formula Used

Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature)
Q_p = m_gas*C_pm*(T_f-T_i)
This formula uses 5 Variables

Variables Used

Heat Transfer - (Measured in Joule per Kilogram) - Heat transfer is the amount of heat that is transferred per unit weight.
Mass of Gas - (Measured in Kilogram) - Mass of Gas is the mass on or by which the work is done.
Molar Specific Heat Capacity at Constant Pressure - (Measured in Joule Per Kelvin Per Mole) - Molar Specific Heat Capacity at Constant Pressure, (of a gas) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant pressure.
Final Temperature - (Measured in Kelvin) - Final Temperature is the measure of hotness or coldness of a system at its final state.
Initial Temperature - (Measured in Kelvin) - Initial Temperature is the measure of hotness or coldness of a system at its initial state.

STEP 1: Convert Input(s) to Base Unit

Mass of Gas: 2 Kilogram --> 2 Kilogram No Conversion Required
Molar Specific Heat Capacity at Constant Pressure: 122 Joule Per Kelvin Per Mole --> 122 Joule Per Kelvin Per Mole No Conversion Required
Final Temperature: 345 Kelvin --> 345 Kelvin No Conversion Required
Initial Temperature: 305 Kelvin --> 305 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_p = m_gas*C_pm*(T_f-T_i) --> 2*122*(345-305)

Evaluating ... ...

Q_p = 9760

STEP 3: Convert Result to Output's Unit

9760 Joule per Kilogram -->9.76 Kilojoule per Kilogram (Check conversion here)

FINAL ANSWER

9.76 Kilojoule per Kilogram <-- Heat Transfer

(Calculation completed in 00.004 seconds)

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Created by Rushi Shah

K J Somaiya College of Engineering (K J Somaiya), Mumbai

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Indian Institute of Technology (IIT), Mumbai

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Specific Heat Capacity at Constant Pressure using Adiabatic Index

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Heat Transfer at Constant Pressure Formula

LaTeX Go

Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature)
Q_p = m_gas*C_pm*(T_f-T_i)

What is Heat transfer at Constant pressure?

Heat transfer at constant pressure is an isobaric process. In this process, the volume and temperature of the system change depending on the rate of heat transfer. Since, there is a change in it's volume, therefore the heat supplied is utilised to increase the internal enegy of the gas and for doing some external work.

How to Calculate Heat Transfer at Constant Pressure?

Heat Transfer at Constant Pressure calculator uses Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature) to calculate the Heat Transfer, Heat Transfer at Constant Pressure formula is defined as the amount of heat energy transferred to or from a system during a thermodynamic process at constant pressure, typically measured in joules, and is a fundamental concept in thermodynamics and chemical engineering. Heat Transfer is denoted by Q_p symbol.

How to calculate Heat Transfer at Constant Pressure using this online calculator? To use this online calculator for Heat Transfer at Constant Pressure, enter Mass of Gas (m_gas), Molar Specific Heat Capacity at Constant Pressure (C_pm), Final Temperature (T_f) & Initial Temperature (T_i) and hit the calculate button. Here is how the Heat Transfer at Constant Pressure calculation can be explained with given input values -> 0.00976 = 2*122*(345-305).

FAQ

What is Heat Transfer at Constant Pressure?

Heat Transfer at Constant Pressure formula is defined as the amount of heat energy transferred to or from a system during a thermodynamic process at constant pressure, typically measured in joules, and is a fundamental concept in thermodynamics and chemical engineering and is represented as Q_p = m_gas*C_pm*(T_f-T_i) or Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature). Mass of Gas is the mass on or by which the work is done, Molar Specific Heat Capacity at Constant Pressure, (of a gas) is the amount of heat required to raise the temperature of 1 mol of the gas by 1 °C at the constant pressure, Final Temperature is the measure of hotness or coldness of a system at its final state & Initial Temperature is the measure of hotness or coldness of a system at its initial state.

How to calculate Heat Transfer at Constant Pressure?

Heat Transfer at Constant Pressure formula is defined as the amount of heat energy transferred to or from a system during a thermodynamic process at constant pressure, typically measured in joules, and is a fundamental concept in thermodynamics and chemical engineering is calculated using Heat Transfer = Mass of Gas*Molar Specific Heat Capacity at Constant Pressure*(Final Temperature-Initial Temperature). To calculate Heat Transfer at Constant Pressure, you need Mass of Gas (m_gas), Molar Specific Heat Capacity at Constant Pressure (C_pm), Final Temperature (T_f) & Initial Temperature (T_i). With our tool, you need to enter the respective value for Mass of Gas, Molar Specific Heat Capacity at Constant Pressure, Final Temperature & Initial Temperature 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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