Nishan Poojary
Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi
Nishan Poojary has created this Calculator and 300+ more calculators!
Anshika Arya
National Institute Of Technology (NIT), Hamirpur
Anshika Arya has verified this Calculator and 300+ more calculators!

11 Other formulas that you can solve using the same Inputs

Logarithmic mean temperature difference for single pass counter flow
Logarithmic mean temperature difference=((Entry temperature of hot fluid-Exit temperature of cold fluid)-(Entry temperature of cold fluid-Exit temperature of hot fluid))/ln((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of cold fluid-Exit temperature of hot fluid)) GO
Mass flow rate of cold fluid
Mass flow rate of cold fluid=(Effectiveness of Heat Exchanger*Smaller value /Specific heat of cold fluid)*(1/((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))) GO
Specific heat of cold fluid
Specific heat of cold fluid=(Effectiveness of Heat Exchanger*Smaller value /Mass flow rate of cold fluid)*(1/((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))) GO
Mass flow rate of hot fluid
Mass flow rate of hot fluid=(Effectiveness of Heat Exchanger*Smaller value /Specific heat of hot fluid)*(1/((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))) GO
Specific heat of hot water
Specific heat of hot fluid=(Effectiveness of Heat Exchanger*Smaller value /Mass flow rate of hot fluid)*(1/((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))) GO
Effectiveness when mhch is the minimum value
Effectiveness of Heat Exchanger=(Mass flow rate of hot fluid*Specific heat of hot fluid/Smaller value )*((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid)) GO
Entry temperature of cold fluid
Entry temperature of cold fluid=Entry temperature of hot fluid-(Heat exchanged/(Effectiveness of Heat Exchanger*Smaller value )) GO
Entry temperature of hot fluid
Entry temperature of hot fluid=(Heat exchanged/(Effectiveness of Heat Exchanger*Smaller value ))+Entry temperature of cold fluid GO
Effectiveness ( NTU method)
Effectiveness of Heat Exchanger=Heat exchanged/(Smaller value *(Entry temperature of hot fluid-Entry temperature of cold fluid)) GO
Heat exchanged (NTU method)
Heat exchanged=Effectiveness of Heat Exchanger*Smaller value *(Entry temperature of hot fluid-Entry temperature of cold fluid) GO
Number of transfer units
Number of Transfer Units=Area*Overall heat transfer coefficient/Smaller value GO

11 Other formulas that calculate the same Output

Heat Exchanger Effectiveness
Effectiveness of Heat Exchanger= if(Mass of hot fluid*Specific Heat Capacity of Hot Fluid>Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid) { Effectiveness of Heat Exchanger=Mass of hot fluid*Specific Heat Capacity of Hot Fluid*(Inlet Temperature of Hot Fluid-Outlet Temperature of Hot Fluid)/(Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid*(Inlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)) } else { Effectiveness of Heat Exchanger=Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid*(Inlet Temperature of Cold Fluid-Outlet Temperature of Cold Fluid)/(Mass of hot fluid*Specific Heat Capacity of Hot Fluid*(Inlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)) } GO
Effectiveness of heat exchanger with one shell pass and 2, 4, 6 tube pass
Effectiveness of Heat Exchanger=1/(2*(1+Heat capacity ratio+((1+(Heat capacity ratio^2))^0.5)*((1+exp(-Number of Transfer Units*((1+(Heat capacity ratio^2))^0.5))/(1-exp(-Number of Transfer Units*((1+(Heat capacity ratio^2))^0.5))))))) GO
Effectiveness when mhch is the minimum value
Effectiveness of Heat Exchanger=(Mass flow rate of hot fluid*Specific heat of hot fluid/Smaller value )*((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid)) GO
Effectiveness of heat exchanger in cross flow when both fluids are mixed
Effectiveness of Heat Exchanger=(1/((1/(1-exp(-1*Number of Transfer Units)))+(Heat capacity ratio/(1-exp(-1*Number of Transfer Units*Heat capacity ratio)))-(1/Number of Transfer Units))) GO
Effectiveness of heat exchanger in cross flow when both fluids are unmixed
Effectiveness of Heat Exchanger=1-exp((exp(-1*Number of Transfer Units*Heat capacity ratio*(Number of Transfer Units^-0.22))-1)/Heat capacity ratio*(Number of Transfer Units^-0.22)) GO
Effectiveness of a double pipe counter flow heat exchanger
Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1-Heat capacity ratio)))/(1-Heat capacity ratio*exp(-1*Number of Transfer Units*(1-Heat capacity ratio))) GO
Effectiveness ( NTU method)
Effectiveness of Heat Exchanger=Heat exchanged/(Smaller value *(Entry temperature of hot fluid-Entry temperature of cold fluid)) GO
Effectiveness of heat exchanger when Cmax is mixed and Cmin is unmixed
Effectiveness of Heat Exchanger=(1/Heat capacity ratio)*(1-exp(-1*Heat capacity ratio*(1-exp(-1*Number of Transfer Units)))) GO
Effectiveness of heat exchanger when Cmax is unmixed and Cmin is mixed
Effectiveness of Heat Exchanger=1-exp(-(1/Heat capacity ratio)*(1-exp(-1*Number of Transfer Units*Heat capacity ratio))) GO
Effectiveness in a double pipe parallel flow heat exchanger
Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1+Heat capacity ratio)))/(1+Heat capacity ratio) GO
Effectiveness of a double pipe counter flow heat exchanger given (C=1)
Effectiveness of Heat Exchanger=Number of Transfer Units/(1+Number of Transfer Units) GO

Effectiveness when mccc is the minimum value Formula

Effectiveness of Heat Exchanger=(Mass flow rate of cold fluid*Specific heat of cold fluid/Smaller value )*((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))
ϵ=(mc*cc/Cmin)*((t2-t1)/(T1-t1))
More formulas
Effectiveness ( NTU method) GO
Effectiveness when mhch is the minimum value GO
Effectiveness in a double pipe parallel flow heat exchanger GO
Effectiveness of a double pipe counter flow heat exchanger GO
Effectiveness of a double pipe counter flow heat exchanger given (C=1) GO
Effectiveness of heat exchanger in cross flow when both fluids are unmixed GO
Effectiveness of heat exchanger in cross flow when both fluids are mixed GO
Effectiveness of heat exchanger when Cmax is mixed and Cmin is unmixed GO
Effectiveness of heat exchanger when Cmax is unmixed and Cmin is mixed GO
Effectiveness of heat exchanger with one shell pass and 2, 4, 6 tube pass GO
Effectiveness of heat exchanger given all exchanger with C = 0 GO

What is heat exchanger?

A heat exchanger is a system used to transfer heat between two or more fluids. Heat exchangers are used in both cooling and heating processes. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact. They are widely used in space heating, refrigeration, air conditioning, power stations, chemical plants, petrochemical plants, petroleum refineries, natural-gas processing, and sewage treatment. The classic example of a heat exchanger is found in an internal combustion engine in which a circulating fluid known as engine coolant flows through radiator coils and air flows past the coils, which cools the coolant and heats the incoming air. Another example is the heat sink, which is a passive heat exchanger that transfers the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant.

How to Calculate Effectiveness when mccc is the minimum value?

Effectiveness when mccc is the minimum value calculator uses Effectiveness of Heat Exchanger=(Mass flow rate of cold fluid*Specific heat of cold fluid/Smaller value )*((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid)) to calculate the Effectiveness of Heat Exchanger, The Effectiveness when mccc is the minimum value formula is defined as the ratio of the actual heat transfer to the maximum possible heat transfer. Effectiveness of Heat Exchanger and is denoted by ϵ symbol.

How to calculate Effectiveness when mccc is the minimum value using this online calculator? To use this online calculator for Effectiveness when mccc is the minimum value, enter Mass flow rate of cold fluid (mc), Specific heat of cold fluid (cc), Smaller value (Cmin), Exit temperature of cold fluid (t2), Entry temperature of cold fluid (t1) and Entry temperature of hot fluid (T1) and hit the calculate button. Here is how the Effectiveness when mccc is the minimum value calculation can be explained with given input values -> 0.02 = (1*2/30)*((25-10)/(60-10)).

FAQ

What is Effectiveness when mccc is the minimum value?
The Effectiveness when mccc is the minimum value formula is defined as the ratio of the actual heat transfer to the maximum possible heat transfer and is represented as ϵ=(mc*cc/Cmin)*((t2-t1)/(T1-t1)) or Effectiveness of Heat Exchanger=(Mass flow rate of cold fluid*Specific heat of cold fluid/Smaller value )*((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid)). Mass flow rate of cold fluid is the mass of the cold fluid which passes per unit of time, Specific heat of cold fluid is the amount of heat required to change the temperature of a mass unit of a cold fluid by one degree, Smaller value of mass flowrate of hot fluid * specific heat of hot fluid and mass flowrate of cold fluid * specific heat of cold fluid, Exit temperature of cold fluid is the temperature of the cold fluid at exit, Entry temperature of cold fluid is the temperature of the cold fluid at entry and Entry temperature of hot fluid is the temperature of the hot fluid at entry.
How to calculate Effectiveness when mccc is the minimum value?
The Effectiveness when mccc is the minimum value formula is defined as the ratio of the actual heat transfer to the maximum possible heat transfer is calculated using Effectiveness of Heat Exchanger=(Mass flow rate of cold fluid*Specific heat of cold fluid/Smaller value )*((Exit temperature of cold fluid-Entry temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid)). To calculate Effectiveness when mccc is the minimum value, you need Mass flow rate of cold fluid (mc), Specific heat of cold fluid (cc), Smaller value (Cmin), Exit temperature of cold fluid (t2), Entry temperature of cold fluid (t1) and Entry temperature of hot fluid (T1). With our tool, you need to enter the respective value for Mass flow rate of cold fluid, Specific heat of cold fluid, Smaller value , Exit temperature of cold fluid, Entry temperature of cold fluid and Entry temperature of hot fluid and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Effectiveness of Heat Exchanger?
In this formula, Effectiveness of Heat Exchanger uses Mass flow rate of cold fluid, Specific heat of cold fluid, Smaller value , Exit temperature of cold fluid, Entry temperature of cold fluid and Entry temperature of hot fluid. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Effectiveness of Heat Exchanger= if(Mass of hot fluid*Specific Heat Capacity of Hot Fluid>Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid) { Effectiveness of Heat Exchanger=Mass of hot fluid*Specific Heat Capacity of Hot Fluid*(Inlet Temperature of Hot Fluid-Outlet Temperature of Hot Fluid)/(Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid*(Inlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)) } else { Effectiveness of Heat Exchanger=Mass of Cold Fluid*Specific Heat Capacity of Cold Fluid*(Inlet Temperature of Cold Fluid-Outlet Temperature of Cold Fluid)/(Mass of hot fluid*Specific Heat Capacity of Hot Fluid*(Inlet Temperature of Hot Fluid-Inlet Temperature of Cold Fluid)) }
  • Effectiveness of Heat Exchanger=Heat exchanged/(Smaller value *(Entry temperature of hot fluid-Entry temperature of cold fluid))
  • Effectiveness of Heat Exchanger=(Mass flow rate of hot fluid*Specific heat of hot fluid/Smaller value )*((Entry temperature of hot fluid-Exit temperature of cold fluid)/(Entry temperature of hot fluid-Entry temperature of cold fluid))
  • Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1+Heat capacity ratio)))/(1+Heat capacity ratio)
  • Effectiveness of Heat Exchanger=(1-exp(-1*Number of Transfer Units*(1-Heat capacity ratio)))/(1-Heat capacity ratio*exp(-1*Number of Transfer Units*(1-Heat capacity ratio)))
  • Effectiveness of Heat Exchanger=Number of Transfer Units/(1+Number of Transfer Units)
  • Effectiveness of Heat Exchanger=1-exp((exp(-1*Number of Transfer Units*Heat capacity ratio*(Number of Transfer Units^-0.22))-1)/Heat capacity ratio*(Number of Transfer Units^-0.22))
  • Effectiveness of Heat Exchanger=(1/((1/(1-exp(-1*Number of Transfer Units)))+(Heat capacity ratio/(1-exp(-1*Number of Transfer Units*Heat capacity ratio)))-(1/Number of Transfer Units)))
  • Effectiveness of Heat Exchanger=(1/Heat capacity ratio)*(1-exp(-1*Heat capacity ratio*(1-exp(-1*Number of Transfer Units))))
  • Effectiveness of Heat Exchanger=1-exp(-(1/Heat capacity ratio)*(1-exp(-1*Number of Transfer Units*Heat capacity ratio)))
  • Effectiveness of Heat Exchanger=1/(2*(1+Heat capacity ratio+((1+(Heat capacity ratio^2))^0.5)*((1+exp(-Number of Transfer Units*((1+(Heat capacity ratio^2))^0.5))/(1-exp(-Number of Transfer Units*((1+(Heat capacity ratio^2))^0.5)))))))
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