Browsing by Author "Trufanov, Oleksandr"

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    Study of local heat transfer on the face surface of a nozzle ring model
    (Allerton Press, 1986) Khalatov, Artem; Kapitanchuk, Kostiantyn; Kovalenko, Oleksandr; Trufanov, Oleksandr; Капітанчук, Костянтин Іванович
    Results of an experimental study of local heat transfer on the face surface of a model of the nozzle ring of a gas turbine are reported. A method for generalizing experimental data is proposed which makes it possible to obtain a unified similarity equation allowing for the effect of the curvature of flow lines, for the three-dimensional nature of the flow, for flow acceleration along the channel, and for the laminar transition of the flow. The equation can be used for calculating local heat transfer coefficients at arbitrary points of the face surface