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A polytropic process is a thermodynamic process that obeys the relation: where p is the pressure, V is volume, n is the polytropic index, and C is a constant. The polytropic process equation describes expansion and compression processes which include heat transfer.
22 Μαΐ 2019 · A polytropic process is a thermodynamic process where pVn = constant, where n is the polytropic index. Learn the characteristics and special cases of polytropic processes, such as isobaric, isothermal, isentropic, and isochoric, with examples and references.
2 Φεβ 2011 · Many gas compression and expansion processes may be usefully approximated by a polytropic process. In each case the polytropic coefficient must be determined experimentally by measurement of the heat and work transfer and the initial and final states.
A polytropic process is a thermodynamic process in which the relationship between pressure and volume can be expressed by the equation PVn =constant, where n is the polytropic exponent. Learn how to use the polytropic process equation to model different types of processes, such as isothermal, isobaric, adiabatic, and real-world processes, and see examples of applications in engineering and chemistry.
Definition: A polytropic process is a thermodynamic transformation characterized by a relationship between pressure and volume, expressed as $P * V^n = \text {Constant}$, where n is the polytropic index. Work done: The work done in this process is $\mathrm {W}=\frac {P_1 V_1-P_2 V_2} {n-1}$.
27 Μαΐ 2024 · A polytropic process is a thermodynamic process that follows the polytropic equation, a generalization of multiple thermodynamic processes. This versatile concept finds applications in various fields, including engineering, atmospheric science, and astrophysics.
A polytropic process is an ideal-gas process with a constant specific heat, which satisfies the pressure-volume relationship pV = constant. Learn how to identify and analyze polytropic processes, and how they differ from the four familiar processes: isochoric, isobaric, isothermal, and adiabatic.
