Ranking Cycle Efficiency Solution

STEP 0: Pre-Calculation Summary
Formula Used
Ranking Cycle = 1-Heat Ratio
RCE = 1-q'
This formula uses 2 Variables
Variables Used
Ranking Cycle - Ranking cycle is the performance of an actual turbine or pump is usually expressed in terms of isentropic efficiency.
Heat Ratio - Heat Ratio is the ratio of heat (final) to heat (initial).
STEP 1: Convert Input(s) to Base Unit
Heat Ratio: 0.25 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
RCE = 1-q' --> 1-0.25
Evaluating ... ...
RCE = 0.75
STEP 3: Convert Result to Output's Unit
0.75 --> No Conversion Required
FINAL ANSWER
0.75 <-- Ranking Cycle
(Calculation completed in 00.004 seconds)

Credits

Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
Anirudh Singh has created this Calculator and 300+ more calculators!
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13 Production of Power from Heat Calculators

Carnot Cycle of Heat Pump
Go Carnot Cycle of Heat Pump = Heat from High Temperature Reservoir/(Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir)
Coefficient of Performance of Heat Pump using Heat in Cold and Hot Reservoir
Go COP of Heat Pump given Heat = Heat in the hot reservoir/(Heat in the hot reservoir-Heat in Cold Reservoir)
Thermal Expansion
Go Coefficient of Linear Thermal Expansion = Change in Length/(Initial Length*Temperature Change)
Thermal Efficiency of Carnot Engine
Go Thermal Efficiency of Carnot Engine = 1-Absolute Temperature of Cold Reservoir/Absolute Temperature of Hot Reservoir
Work of Heat Pump
Go Work of Heat Pump = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir
Coefficient of Performance of Heat Pump using Work and Heat in Cold Reservoir
Go COP of Heat Pump in Cold Reservoir = Heat in the hot reservoir/Mechanical Energy
Carnot Cycle Efficiency of Heat Engine using Temperature of Source and Sink
Go Carnot Cycle Efficiency = 1-Initial Temperature/Final Temperature
Thermal Efficiency of Heat Engine
Go Thermal Efficiency of Heat Engine = Work/Heat Energy
Otto Cycle Efficiency
Go OTE = 1-Initial Temperature/Final Temperature
Real Heat Engine
Go Real Heat Engine = Work of Heat Pump/Heat
Real Heat Pump
Go Real Heat Pump = Heat/Work of Heat Pump
Performance of Heat Pump
Go Heat Pump = Heat/Work of Heat Pump
Ranking Cycle Efficiency
Go Ranking Cycle = 1-Heat Ratio

17 Thermal Efficiency Calculators

Diesel Efficiency
Go Diesel Efficiency = 1-1/(Compression Ratio^Gamma-1)*(Cutoff Ratio^Gamma-1/(Gamma*(Cutoff Ratio-1)))
Overall Efficiency given Boiler, Cycle, Turbine, Generator, and Auxiliary Efficiency
Go Overall Efficiency = Boiler Efficiency*Cycle Efficiency*Turbine Efficiency*Generator Efficiency*Auxiliary Efficiency
Volumetric Efficiency given Compression and Pressure Ratio
Go Volumetric Efficiency = 1+Compression Ratio+Compression Ratio* Pressure Ratio^(1/Gamma)
Thermal Efficiency of Carnot Engine
Go Thermal Efficiency of Carnot Engine = 1-Absolute Temperature of Cold Reservoir/Absolute Temperature of Hot Reservoir
Brayton Cycle Efficiency
Go Thermal Efficiency of Brayton Cycle = 1-1/(Pressure Ratio^((Gamma-1)/Gamma))
Thermal Efficiency given Mechanical Energy
Go Thermal Efficiency given Mechanical energy = Mechanical Energy/Thermal Energy
Thermal Efficiency given Waste Energy
Go Thermal efficiency given Waste energy = 1-Waste Heat/Thermal Energy
Carnot Cycle Efficiency of Heat Engine using Temperature of Source and Sink
Go Carnot Cycle Efficiency = 1-Initial Temperature/Final Temperature
Nozzle Efficiency
Go Nozzle Efficiency = Change in Kinetic Energy/Kinetic Energy
Indicated Thermal Efficiency
Go Indicated Thermal Efficiency = Brake Power/Heat Energy
Thermal Efficiency of Heat Engine
Go Thermal Efficiency of Heat Engine = Work/Heat Energy
Cooled Compressor Efficiency
Go Cooled Compressor Efficiency = Kinetic Energy/Work
Brake Thermal Efficiency
Go Brake Thermal Efficiency = Brake Power/Heat Energy
Otto Cycle Efficiency
Go OTE = 1-Initial Temperature/Final Temperature
Compressor Efficiency
Go Compressor Efficiency = Kinetic Energy/Work
Turbine Efficiency
Go Turbine Efficiency = Work/Kinetic Energy
Ranking Cycle Efficiency
Go Ranking Cycle = 1-Heat Ratio

Ranking Cycle Efficiency Formula

Ranking Cycle = 1-Heat Ratio
RCE = 1-q'

How is the efficiency of ranking cycle increased?

The efficiency of the basic Ranking cycle can be increased by recuperation and reheating, which lead to efficiencies of 20.5% for the same boundary conditions.

How to Calculate Ranking Cycle Efficiency?

Ranking Cycle Efficiency calculator uses Ranking Cycle = 1-Heat Ratio to calculate the Ranking Cycle, Ranking Cycle Efficiency is the performance of an actual turbine or pump is usually expressed in terms of isentropic efficiency. Ranking Cycle is denoted by RCE symbol.

How to calculate Ranking Cycle Efficiency using this online calculator? To use this online calculator for Ranking Cycle Efficiency, enter Heat Ratio (q') and hit the calculate button. Here is how the Ranking Cycle Efficiency calculation can be explained with given input values -> 0.75 = 1-0.25.

FAQ

What is Ranking Cycle Efficiency?
Ranking Cycle Efficiency is the performance of an actual turbine or pump is usually expressed in terms of isentropic efficiency and is represented as RCE = 1-q' or Ranking Cycle = 1-Heat Ratio. Heat Ratio is the ratio of heat (final) to heat (initial).
How to calculate Ranking Cycle Efficiency?
Ranking Cycle Efficiency is the performance of an actual turbine or pump is usually expressed in terms of isentropic efficiency is calculated using Ranking Cycle = 1-Heat Ratio. To calculate Ranking Cycle Efficiency, you need Heat Ratio (q'). With our tool, you need to enter the respective value for Heat Ratio 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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