A study has been made of the possibility for the physical parameters of a source/sink, i.e., for the enthalpy, temperature, total pressure, maximum velocity, and minimum dimension, at a constant radial Mach number to be changed by energy or force action on the gas in a bounded zone. It has been shown that the parameters can be controlled at a subsonic, supersonic, and transonic (sonic in the limit) radial Mach number. In the updated source/sink, all versions of a vortex-source combination can be implemented: into a vacuum, out of a vacuum, into a submerged space, and out of a submerged space, partially or fully.
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Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 90, No. 6, pp. 1525–1536, November–December, 2017.
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Kucherov, A.N. Transition to a Source with Modified Physical Parameters by Energy Supply or Using an External Force. J Eng Phys Thermophy 90, 1452–1462 (2017). https://doi.org/10.1007/s10891-017-1705-8
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DOI: https://doi.org/10.1007/s10891-017-1705-8