TY JOUR TI METHOD FOR PROVIDING EQUAL THERMAL FIELD OF COOLING SURFACE IN FORCED CONVECTION CONDITIONS KW convection KW thermal field KW intensification of heat transfer KW platy channel JO Problems of risk management in the technosphere AU Korablev, V.A. AU Sharkov, A.V. AU Minkin, D.A. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia