The journal publishes original articles and reviews on thermodynamic and transport properties of substances (pure substances, mixtures and alloys), including substances in the vicinity of a critical point and in a low-temperature plasma state, and plasma technologies. Considerable space is given to works devoted to the construction of equations of state of substances, the study of phase equilibrium, heat and mass transfer, boiling, condensation, radiative transfer. The publication publishes works introducing the reader to experimental methods and installations for conducting thermophysical studies, as well as high-temperature installations used in power engineering.