Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yu. R. Osipov"'
Autor:
A. A. Avaev, Yu. R. Osipov
Publikováno v:
Chemical and Petroleum Engineering. 52:460-463
The work is concerned with analytic calculations of heat exchange in processes of heat curing. The calculations of the temperature fields are based on replacement of the polar coordinates by Cartesian coordinates. This type of replacement significant
Publikováno v:
Chemical and Petroleum Engineering. 49:49-56
A mathematical model of heat transfer in heat treatment of a two-layer rubber-metal object is developed. A mathematical model of mass transfer of a vulcanizing agent in heat treatment of an elastoplastic coating is developed. A comparative analysis o
Publikováno v:
Chemical and Petroleum Engineering. 48:769-774
An automatic system is developed for optimum control of heat exchange with a rubberized coating. Vulcanizing is carried out by means of an inert granular heat-transfer agent, simple convection, and in a vulcanizing heater. Free distribution of sulfur
Publikováno v:
Chemical and Petroleum Engineering. 47:425-431
The effect of heat exchange conditions during various vulcanizing methods is studied. A dependence of chemical resistance on temperature distribution through a coating thickness during heat treatment is demonstrated.
Publikováno v:
Chemical and Petroleum Engineering. 47:293-300
This paper investigates the interrelation between plastic-deformation and heat-and-mass exchange during fabrication of roll-formed sections fashioned from rubberized metallic sheets. A generalized expression is derived for determination of their maxi
Publikováno v:
Chemical and Petroleum Engineering. 46:387-391
The distribution of the temperature field in a hollow cylindrical body is investigated by means of mathematical analysis. Formula expressions are derived for determination of the temperature that develops in the section of a cylinder, and can be used
Publikováno v:
Chemical and Petroleum Engineering. 45:686-689
A mathematical model is presented for the nonstationary thermal operating regime of a rubber bearing with longitudinal grooves, on which analytical analysis of the temperature field of the most heavily loaded segment of the rubber bearing is based. A
Publikováno v:
Chemical and Petroleum Engineering. 45:406-409
A model is considered for the cooling of an elastomer coating on a cloth basis when coiled into a roll. Calculations have been performed on the temperature patterns in the cooling roll in accordance with the model. Special changes in the cooling cond
Publikováno v:
Chemical and Petroleum Engineering. 44:695-698
A mathematical model is proposed for the internal transfer of heat during preliminary heating, which precedes the vulcanization stage of a fabric-base elastomeric coating. The mathematical model is tied to a specific equipment layout – continuous a
Publikováno v:
Chemical and Petroleum Engineering. 44:353-356
A mathematical model of the heating of an infinite dual-layer plate for analytical calculations of the nonstationary temperature fields of this plate during the course of its entire heating with allowance for various schemes employed to organize the