Calculate thermodynamic properties across an isentropic flow. Isentropic flow is a flow process where entropy remains constant, which occurs in ideal compressible flow with no heat transfer or friction.
Specific heat ratio
γ = 1.400
Air
Mach angle
30.00°
μ = sin⁻¹(1/M)
Prandtl-Meyer ν
26.38°
isentropic turning limit
Nozzle area trades static pressure for velocity
Mach = 2.000
Current Mach
2.000
p/p₀
0.12780
T/T₀
0.55556
ρ/ρ₀
0.23005
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Calculate thermodynamic properties across an isentropic flow. Isentropic flow is a flow process where entropy remains constant, which occurs in ideal compressible flow with no heat transfer or friction.
Specific heat ratio
γ = 1.400
Air
Mach angle
30.00°
μ = sin⁻¹(1/M)
Prandtl-Meyer ν
26.38°
isentropic turning limit
Nozzle area trades static pressure for velocity
Mach = 2.000
Current Mach
2.000
p/p₀
0.12780
T/T₀
0.55556
ρ/ρ₀
0.23005
This tool is open source and the underlying logic is fully transparent. You can inspect the code, understand the calculations, and contribute improvements. If you want to use the tool in your own website, course page, or learning platform, you can also embed it directly and start from a ready-made iframe setup for this exact tool.
Open source: review the implementation and see how the results are produced.
Embeddable: preview this tool, copy the iframe, and use it in your own site or LMS.