Zobrazeno 1 - 10
of 49
pro vyhledávání: '"V. V. Nesmelov"'
A study into the macrokinetics of heterogeneous oxidation of coked foams of heat-shielding materials
Publikováno v:
High Temperature. 44:584-592
The testing procedure is given, along with the results of investigations of the macrokinetics of heterogeneous oxidation of coked foam residue of heat-shielding and fireproof materials under conditions of their interaction with a high-enthalpy gas fl
Publikováno v:
Combustion, Explosion, and Shock Waves. 41:57-63
Thermal decomposition of thermoprotective materials based on phenolformaldehyde resin and carbon cloth with different contents of components is studied. Physical and mathematical models for the process are proposed. It is shown that the mass loss in
Publikováno v:
Combustion, Explosion, and Shock Waves. 39:309-315
The thermal decomposition of a carbon fiber reinforced plastic based on a phenolformaldehyde resin and a carbon cloth is investigated. Based on results of thermogravimetric analysis, the pyrolysis process is analyzed and physical and mathematical mod
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:59-64
With the aid of a complex experimental procedure, we consider the mechanism of thermal destruction of carbon-phenol thermal protective compositions with a different content of components in the interaction with a high-enthalpy gas flow. Thermophysica
Publikováno v:
Combustion, Explosion, and Shock Waves. 34:644-650
The properties of two modifications of a thermal protective coating based on phenolformaldehyde resin and carbon fabric with various portions of the components were studied experimentally. The results are used for mathematical simulation of the ablat
Publikováno v:
Combustion, Explosion, and Shock Waves. 34:198-205
The heat-and mass-transfer processes and properties of the intumescent fire-retardant compositions OVR-1, 336-11-88, and SGK-1 are studied. The mass loss and expansion ratio of the materials are determined experimentally as functions of temperature.
Publikováno v:
Combustion, Explosion, and Shock Waves. 33:576-582
Unsteady heat and mass exchange characteristics of a phenolic carbon plastic in a flow of an inert gas have been studied experimentally and theoretically. Temperature fields and amounts of thermochemical destruction have been examined with variation
Publikováno v:
Combustion, Explosion, and Shock Waves. 31:79-86
The mechanism of thermal degradation of a carbon phenolic composite subjected to a high-temperature gas flow in inert and oxidizing media has been investigated by means of dynamic weighing and measuring the temperature fields in the reacting sample,
Autor:
G. N. Isakov, V. V. Nesmelov
Publikováno v:
Combustion, Explosion, and Shock Waves. 30:189-195
A new experimental method is described which allows to investigate the mechanisms of heat transfer in intumescent materials. For a fire-resistant compound based on chlorosulfonic polyethylene and thermally expanding graphite, dependences are obtained
Autor:
V. V. Nesmelov
Publikováno v:
Combustion, Explosion, and Shock Waves. 29:714-718
A carbon plastic based on a phenolic binder at heating rates up to ∼150 K/sec has been investigated by means of electrothermographic and thermogravimetric analysis. The thermokinetic constants for the thermal decomposition and thermophysical charac