# Fanno Line Flow Calculator

A flow that considers frictional force and is adiabatic is called as fanno flow. This is an online calculator used to find the fanno line flow relation with heat capacity ratio, mach and initial mach number.

## Fanno Line Flow Calculation

A flow that considers frictional force and is adiabatic is called as fanno flow. This is an online calculator used to find the fanno line flow relation with heat capacity ratio, mach and initial mach number.

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#### Formula:

(s - s_{i}) / c_{p} = ln[ (M / M_{i})^{((γ-1)/γ)} * ((1 + ((γ - 1) / 2) * M_{i}^{2}) / (1 + ((γ - 1) / 2) * M^{2}))^{((γ+1)/(2*γ))}]
**Where,**
(s - s_{i}) / c_{p} = Fanno Line Flow Condition with Entropy
s = Subsonic Flow
s_{i} = Initial Subsonic Flow
c_{p} = Constant Pressure
M = Mach Number
M_{i} = Initial Mach Number
γ = Heat Capacity Ratio