Efficiency of heat shielding of a plane wall during blowing of air through a slot at an angle to the shielded surface

Results are presented of an experimental study of the effect of the angle of secondary air injection on the efficiency of heat shielding of a plane surface at the turbulent surface layer.Translated from Inzhenerno-Fizicheskii Zhurnal, Vo. 20, No. 2, pp. 294–298, February, 1971.     

Heat transfer for a planar air jet striking a concave surface

Results are presented from an experimental study of the local and mean heat transfer rates when a rectangular jet enters a relatively short concave body of parabolic profile.Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 17, No. 5, pp. 785–790, November, 1969.     

Discharge of a plane air jet into a blind pass

The existence of two discharge regimes of a plane jet into a blind pass was established experimentally. It is shown that the initial section is absent in such a jet and the range of the jet is commensurable with its width.Translated from Inzhenerno-Fizicheskii Zhurnal, Vol. 20, No. 6, pp. 1020–1026, June, 1971.     

Measuring the strain of rotating machine components using a brush current collector

Institute of Strength Problems, Academy of Sciences of the Ukrainian SSR. Institute of Technical Thermal Physics, Academy of Sciences of the Ukrainian SSR, Kiev. Translated from Problemy Prochnosti, No. 2, pp. 101–104, February, 1989.     

Trough of polycrystalline silicon carbide for electric soaking pits

Conclusions The results of laboratory investigations and tests under industrial conditions demonstrated that in principle it is possible to use MPC as material for trough sections for electrically heated soaking pits.Translated from Ogneupory, No. 1, pp. 31–36, January, 1975.