Search Results - "Zhelezny, V."

How does change of the bulk concentration affect the pool boiling of the refrigerant oil solutions and their mixtures with surfactant and nanoparticles? by Nikulin, A., Khliyeva, O., Zhelezny, V., Semenyuk, Yu, Lukianov, N., Moreira, A.L.N.

“…•The oil concentration near by the heater was higher compared to the initial one.•The increase in oil concentration leads to systematic underestimation of the…”
Get full text

A new approach for predicting the pool boiling heat transfer coefficient of refrigerant R141b and its mixtures with surfactant and nanoparticles using experimental data by Khliyeva, O., Zhelezny, V., Lukianova, T., Lukianov, N., Semenyuk, Yu, Moreira, A. L. N., Murshed, S. M. S., Palomo del Barrio, Elena, Nikulin, A.

“…In the present study, the pool boiling process for the refrigerant R141b and its mixtures with Span 80 surfactant and TiO 2 nanoparticles has been examined…”
Get full text

Experimental Investigation of the Enthalpy of Isobutane−Compressor Oil Solutions by Zhelezny, V. P, Nichenko, S. V, Semenyuk, Yu. V, Skripov, P. V

“…This paper reports new experimental data for the specific enthalpy of the solution of isobutane (refrigerant R600a, CH(CH3)2−CH3, CAS Registry No. 75-28-5)…”
Get full text

An experimental investigation and modelling of the viscosity refrigerant/oil solutions by Zhelezny, V.P., Sechenyh, V.V., Semenyuk, Yu.V., Grebenkov, A.J., Beliayeva, O.V.

“…This paper presents experimental data for the viscosity of solutions of refrigerant R600a (isobutane) with mineral compressor oils Azmol, Reniso WF 15A, and…”
Get full text

Prediction of phase equilibria and thermodynamic properties of refrigerant/oil solutions by Medvedev, Oleg O., Zhelezny, Petr V., Zhelezny, Vitaly P.

“…A method for estimation of the phase equilibrium, density, enthalpy, heat of vaporization and molecular weight of refrigerant/oil solutions (ROS) is proposed…”
Get full text

The relationship between the surface tension and the saturated vapor pressure of model nanofluids by Khliyeva, O. Ya, Ivchenko, D. A., Khanchych, K. Yu, Motovoy, I. V., Zhelezny, V. P.

“…Information on surface tension is necessary for modeling boiling processes in nanofluids. It was shown that the problem of predicting the surface tension of…”
Get full text

Determination of the pseudocritical parameters for refrigerant/oil solutions by Zhelezny, P.V, Zhelezny, V.P, Scripov, V.P

“…A new method for determination of the pseudocritical parameters has been developed which is based on adjustment of the pseudocritical parameters to the…”
Get full text

Study of pool boiling process for the refrigerant R11, isopropanol and isopropanol/Al2O3 nanofluid by Nikulin, A., Khliyeva, O., Lukianov, N., Zhelezny, V., Semenyuk, Yu

“…•Pool boiling of R11, isopropanol and isopropanol/Al2O3 nanofluid was studied.•Al2O3 nanoparticles leads both to increase and decrease of the HTC…”
Get full text

Effect of Hydrogenation on the Structure and Magnetic Properties of Tb(Fe,Co)11Ti Compounds by Makurenkova, A. A., Zhelezny, M. V., Pankratov, N. Y., Kozlyakova, E. S., Tereshina, I. S., Nikitin, S. A.

“…A study is performed of the effect hydrogenation has on the structure and magnetic properties of TbFe 11 –  x Co x Ti compounds with different contents of…”
Get full text

VISCOSITY OF TERNARY SOLUTIONS COMPOSED OF PROPYLENE GLYCOL, ETHANOL AND WATER by Khliyeva, O. Ya, Nikulina, A. S., Polyuganich, M. P., Ryabikin, S. S., Zhelezny, V. P.

“…This paper presents the experimental data on the kinematic viscosity of water / ethanol / propylene glycol solutions that are prospective as coolants. An…”
Get full text

Temperature and concentration dependencies of the saturated vapor pressure for the solutions of nanoparticles AL2O3 in isopropanol and fullerenes C60 in o-xylene by Zhelezny, V., Motovoy, I., Khanchych, K., Sechenyh, V., Hlek, Ya

“…An investigation of the saturated vapor pressure for the solutions of Al2O3 nanoparticles in the isopropanol and fullerenes C60 in o-xylene is presented in…”
Get full text

Phase behaviors of ammonia/R-125 mixtures by Yokozeki, A, Zhelezny, V.P, Kornilov, D.V

“…Hydrofluorocarbons (HFCs) are known to have specific intermolecular interactions (hydrogen bonding) as well as large permanent electric dipole moments. The…”
Get full text

Study of pool boiling process for the refrigerant R11, isopropanol and isopropanol/Al^sub 2^O^sub 3^ nanofluid by Nikulin, A, Khliyeva, O, Lukianov, N, Zhelezny, V, Semenyuk, Yu

“…This paper presents the results of experimental study of the pool boiling process for the nanofluids isopropyl alcohol (isopropanol)/Al2O3. The test…”
Get full text

Prediction of the surface tension of refrigerants and their binary mixtures by ZHELEZNY, V. P, BYSKO, E. G

“…The use of scaling principles for the prediction of surface tension was studied. The temperature dependences of the capillary constant, density difference on…”
Get full text

On the nonmonotonous behavior of the thermal properties of fullerene C60 / o-xylene solutions by Zhelezny, V.P., Khanchych, K.Yu, Motovoy, I.V., Nikulina, A.S.

“…•The density of o-xylene/fullerene C60 solutions on the boiling line was investigated.•Concentration dependences of all studied thermal properties have…”
Get full text

Viscous behaviour of o-xylene/fullerene C60 solutions by Zhelezny, V.P., Khanchych, K.Yu, Motovoy, I.V., Nikulina, A.S.

“…The results of an investigation of the viscosity of fullerene C60 in o-xylene solutions are presented. An experimental study of the viscosity was performed by…”
Get full text

The influence of adsorption on PVT measurements in the gaseous phase by CHERNYAK, Y, ZHELEZNY, V. P, YOKOZEKI, A

“…PVT measurements of 1,1,1,2-tetrafluoroethane (C sub(2)H sub(2)F sub(4), HFC-134a) and its blend with octofluoropropane (C sub(3)F sub(8), FC-218) have been…”
Get full text

An experimental investigation and modelling of the thermodynamic properties of isobutane–compressor oil solutions: Some aspects of experimental methodology by Zhelezny, Petr V., Zhelezny, Vitaly P., Procenko, Denis A., Ancherbak, Sergey N.

“…This paper presents experimental data for the solubility, density and capillary constant for solutions of natural refrigerant isobutane with commercial mineral…”
Get full text

A complex investigation of the nanofluids R600?-mineral oil-AL^sub 2^O^sub 3^ and R600?-mineral oil-TiO^sub 2^. Thermophysical properties by Zhelezny, V P, Lukianov, N N, Khliyeva, O Ya, Nikulina, A S, Melnyk, A V

“…This paper presents experimental data for the density, solubility, viscosity and capillary constant for solutions of the natural refrigerant isobutane (R600a)…”
Get full text

An experimental investigation and modelling of flow boiling heat transfer of isobutane-compressor oil solution in a horizontal smooth tube by Chen, G.M., Zhelezny, V.P., Melnyk, A.V., Shestopalov, K.O.

“…Experimental results of local heat transfer coefficients for the boiling of working fluids (solutions of R600a with mineral naphthenic oil ISO VG 15) in a…”
Get full text