In this paper, an attempt has been made to develop a Python module for evaluating energy in transit (viz., heat and work). The work considered in this article is non-dissipative displacement work. Functions for constant pressure, volume, and temperature were developed, along with adiabatic and polytropic processes. Also, the sensible and latent heat were also transformed into functions. The modules NumPy and Matplotlib were used to perform the stipulated task. The correctness of codes was checked against four different numerical problems, and it has been observed that the program results match exactly with the results in the literature. As a result, the developed functions thus developed have shown high accuracy with the least effort and error in all the cases.

Keywords : Energy in Transit; Thermodynamic Processes; Heat; Work; Python Programming; NumPy; Matplotlib.