Work Done Rate by Turbine (Expanders) Calculator

✖Change in enthalpy is the thermodynamic quantity equivalent to the total difference between the heat content of a system.ⓘ Change in Enthalpy [ΔH]			+10% -10%
✖Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.ⓘ Mass Flow Rate [m]			+10% -10%

✖Work Done Rate performed by a system is energy transferred per second by the system to its surroundings.ⓘ Work Done Rate by Turbine (Expanders) [W_rate]

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Work Done Rate by Turbine (Expanders) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Work Done Rate = Change in Enthalpy*Mass Flow Rate
W_rate = ΔH*m
This formula uses 3 Variables

Variables Used

Work Done Rate - (Measured in Joule per Second) - Work Done Rate performed by a system is energy transferred per second by the system to its surroundings.
Change in Enthalpy - (Measured in Joule per Kilogram) - Change in enthalpy is the thermodynamic quantity equivalent to the total difference between the heat content of a system.
Mass Flow Rate - (Measured in Kilogram per Second) - Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.

STEP 1: Convert Input(s) to Base Unit

Change in Enthalpy: 190 Joule per Kilogram --> 190 Joule per Kilogram No Conversion Required
Mass Flow Rate: 5 Kilogram per Second --> 5 Kilogram per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W_rate = ΔH*m --> 190*5

Evaluating ... ...

W_rate = 950

STEP 3: Convert Result to Output's Unit

950 Joule per Second --> No Conversion Required

FINAL ANSWER

950 Joule per Second <-- Work Done Rate

(Calculation completed in 00.004 seconds)

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Created by Shivam Sinha

National Institute Of Technology (NIT), Surathkal

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National Institute of Information Technology (NIIT), Neemrana

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Work Done Rate by Turbine (Expanders) Formula

LaTeX Go

Work Done Rate = Change in Enthalpy*Mass Flow Rate
W_rate = ΔH*m

Working of turbine (expanders)

The expansion of a gas in a nozzle to produce a high-velocity stream is a process that converts internal energy into kinetic energy, which in turn is converted into shaft work when the stream impinges on blades attached to a rotating shaft. Thus a turbine (or expander) consists of alternate sets of nozzles and rotating blades through which vapor or gas flows in a steady-state expansion process. The overall result is the conversion of the internal energy of a high-pressure stream into shaft work. When steam provides the motive force as in most power plants, the device is called a turbine; when it is a high-pressure gas, such as ammonia or ethylene in a chemical plant, the device is usually called an expander.

How to Calculate Work Done Rate by Turbine (Expanders)?

Work Done Rate by Turbine (Expanders) calculator uses Work Done Rate = Change in Enthalpy*Mass Flow Rate to calculate the Work Done Rate, The Work Done Rate by Turbine (Expanders) formula is defined as the product of the change in the enthalpy and the mass flow rate in the turbine (expanders). Work Done Rate is denoted by W_rate symbol.

How to calculate Work Done Rate by Turbine (Expanders) using this online calculator? To use this online calculator for Work Done Rate by Turbine (Expanders), enter Change in Enthalpy (ΔH) & Mass Flow Rate (m) and hit the calculate button. Here is how the Work Done Rate by Turbine (Expanders) calculation can be explained with given input values -> 950 = 190*5.

FAQ

What is Work Done Rate by Turbine (Expanders)?

The Work Done Rate by Turbine (Expanders) formula is defined as the product of the change in the enthalpy and the mass flow rate in the turbine (expanders) and is represented as W_rate = ΔH*m or Work Done Rate = Change in Enthalpy*Mass Flow Rate. Change in enthalpy is the thermodynamic quantity equivalent to the total difference between the heat content of a system & Mass flow rate is the mass of a substance that passes per unit of time. Its unit is kilogram per second in SI units.

How to calculate Work Done Rate by Turbine (Expanders)?

The Work Done Rate by Turbine (Expanders) formula is defined as the product of the change in the enthalpy and the mass flow rate in the turbine (expanders) is calculated using Work Done Rate = Change in Enthalpy*Mass Flow Rate. To calculate Work Done Rate by Turbine (Expanders), you need Change in Enthalpy (ΔH) & Mass Flow Rate (m). With our tool, you need to enter the respective value for Change in Enthalpy & Mass Flow Rate 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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