Carnot Engine
This interactive simulator explores Carnot Engine in Thermodynamics. PV diagram animation with cycle steps and efficiency. Use the controls to change the scenario; watch the visualization and any graphs or readouts to connect the model with lectures, labs, and homework.
Who it's for: For learners comfortable with heavier math or second-level detail. Typical context: Thermodynamics.
Key terms
- carnot
- engine
- carnot engine
- thermodynamics
How it works
Reversible **Carnot** cycle for an ideal gas with **nR = 1** in model units: **1→2** isothermal expansion at **T_H**, **2→3** adiabatic expansion, **3→4** isothermal compression at **T_C**, **4→1** adiabatic compression. Adiabats satisfy **PV^γ = const** (γ = 1.4). The area inside the loop is net work; the Carnot efficiency **η = 1 − T_C/T_H** is the upper bound between those reservoirs. Numbers are illustrative.
Key equations
More from Thermodynamics
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Otto Cycle
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Gas Mixing & Entropy
Two species separated then mixed; ΔS = 2nR ln 2 for equal volumes and moles.
Stirling Cycle
PV: two isotherms and two isochores; ideal η equals Carnot with a perfect regenerator.