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Thermodynamics Calculator - Efficiency & Entropy

Calculate thermodynamic properties including heat transfer, work done, internal energy change, entropy, and Carnot efficiency. Physics calculator for thermal engineering, chemistry, and physics students. Supports isothermal, adiabatic, isobaric, and isochoric processes.

Carnot Efficiency & Entropy

η = 1 - Tc/Th, ΔS = Q/T

Keterangan:

  • η
    Thermal efficiency (0-1)
  • Tc
    Cold temperature (K)
  • Th
    Hot temperature (K)
  • ΔS
    Entropy change (J/K)
  • Q
    Heat (J)

How to Use

  1. 1

    Select Mode

    Select efisiensi, entropi, or mesin Carnot.

  2. 2

    Input Value

    Enter suhu or kalor sesuai mode.

  3. 3

    Calculate

    Dapatkan hasil termodinamika.

Contoh Perhitungan

Mesin Carnot

Soal:

Th=600K, Tc=300K. η?

Penyelesaian:
  1. 1.η = 1 - 300/600
  2. 2.η = 0.5
Hasil:η = 50%

Efisiensi maksimum mesin Carnot is 50%.

Pertanyaan yang Sering Diajukan (FAQ)

What is entropi?
Ukuran ketidakteraturan sistem, selalu naik in proses ireversibel.
Suhu harus Kelvin?
Ya, for perhitungan termodinamika harus in Kelvin (K).

Kalkulator Terkait

Energi

Energi kinetik and potensial

Referensi