Definition of isentropic in English:

isentropic

adjective

Physics
  • Having equal entropy.

    • ‘Because there is no heat flow, the entropy remains unchanged according to the second law of thermodynamics, so the adiabatic process is also isentropic.’
    • ‘Based on an assumption of one-dimensional isentropic flows, the shock pressure and the shack Mach number in the low-pressure chamber were Ps = 1.2 MPa and MS = 3.1 for PZ = 2.8 MPa.’

Pronunciation

isentropic

/ˌʌɪsɛnˈtrɒpɪk/