# Fanno Flow Calculator

A process without the transfer of heat (adiabatic) and with friction is called as the fanno flow. This is an online calculator to find the pressure, temperature, density, velocity and stagnation pressure ratios of the fanno flow.

## Calculate Temperature, Pressure, Density Ratio of Fanno Flow

A process without the transfer of heat (adiabatic) and with friction is called as the fanno flow. This is an online calculator to find the pressure, temperature, density, velocity and stagnation pressure ratios of the fanno flow.

Code to add this calci to your website  #### Formula:

T / T* = 1 / [(2 / (γ + 1)) * (1 + ((γ - 1) / 2) * M2)] Where, T / T* = Fanno Flow Temperature Ratio T = Temperature T* = Temperature with Throat location M = Mach Number γ = Heat Capacity Ratio

#### Formula:

P / P* = (1 / M) * (1 / √((2 / (γ + 1)) * (1 + ((γ - 1) / 2) * M2))) Where, P / P* = Fanno Flow Pressure Ratio P = Pressure P* = Pressure with Throat location

#### Formula:

ρ / ρ* = (1 / M) * √((2 / (γ + 1)) * (1 + ((γ - 1) / 2) * M2)) Where, ρ / ρ* = Fanno Flow Density Ratio ρ = Density ρ* = Density with Throat location

#### Formula:

P0 / P0* = (1 / M) * [(2 / (γ + 1)) * (1 + ((γ - 1) / 2) * M2)]((γ+1) / (2*(γ-1))) Where, P0 / P0* = Fanno Flow Stagnation Pressure Ratio P0 = Stagnation Pressure P0* = Stagnation Pressure with Throat location

#### Formula:

V / V* = M / √((2 / (γ + 1)) * (1 + ((γ - 1) / 2) * M2)) Where, V / V* = Fanno Flow Velocity Ratio V = Velocity V* = Velocity with Throat location