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Gorskii V.V.,OAO VPK NPO Mashinostroeniya | Pugach M.A.,Moscow Institute of Physics and Technology
High Temperature | Year: 2015

A modification of the well-known semiempirical Cebeci-Smith turbulence model is proposed. The proposed modified model is based on analysis of experimental data on the distribution of heat fluxes on the surface of a hemisphere under turbulent and transition conditions of gas flow in the boundary layer. © 2015, Pleiades Publishing, Ltd. Source


Gorskii V.V.,OAO VPK NPO Mashinostroeniya | Zaprivoda A.V.,OAO VPK NPO Mashinostroeniya
High Temperature | Year: 2013

A set of formulas is proposed for taking into account the effect induced by the nonstationarity of heating and decomposition of a heat-resistant material into the calculation of its mass loss which is based on the use of the effective material enthalpy determined under quasi-stationary conditions. © 2013 Pleiades Publishing, Ltd. Source


Gorskii V.V.,OAO VPK NPO Mashinostroeniya | Alekseyev A.F.,OAO VPK NPO Mashinostroeniya | Sysenko V.A.,OAO VPK NPO Mashinostroeniya
High Temperature | Year: 2013

It has been established that, under nonstationary heating of thermoplastic heat-protecting materials in air flow, an ambiguous dependence of the material destruction rate on the temperature of its heating surface can occur. © 2013 Pleiades Publishing, Ltd. Source


Gorskii V.V.,OAO VPK NPO Mashinostroeniya | Evdokimov I.M.,Saint Petersburg State University | Zaprivoda A.V.,OAO VPK NPO Mashinostroeniya | Resh V.G.,OAO VPK NPO Mashinostroeniya
High Temperature | Year: 2014

A calculation-theoretical procedure for estimation of the degree of blocking of laser emission by vapors of glass-reinforced plastic is represented with regard to the problem of laser cutting of this material. An example of the application of the procedure to the analysis of experimental data is considered. © 2014 Pleiades Publishing, Ltd. Source

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