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排序方式: 共有485条查询结果,搜索用时 15 毫秒
1.
Becker A. V. Polianczyk E. V. Volkova N. N. Manelis G. B. 《Theoretical Foundations of Chemical Engineering》2004,38(5):510-515
The kinetics of the overall reactions of carbon gasification at temperatures up to 1600 K is studied. The kinetic characteristics of the reactions are taken into account in a distributed mathematical model of filtration combustion of carbon. By computational experiment at different values of process control parameters (the gas flow rate, the fraction of the oxidant in the gas, and the mass ratio of carbon to the inert material in the combustible mixture), it is found that, in the wave of filtration combustion of carbon under superadiabatic conditions, carbon gasification can predominately yield either CO2 or CO. 相似文献
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Automation and Remote Control - In this paper, stochastic parameters are introduced into the network games model with production and externalities of knowledge. This model was formulated by V.... 相似文献
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Gromov D. G. Eritsyan G. S. Kitsyuk E. P. Savitskiy A. I. Skorik S. N. Dubkov S. V. Grinakovskiy E. D. Bulyarskiy S. V. Dudin A. A. Volkova L. S. Eganova E. M. Trifonov A. Yu. Poliakov M. V. Orlov A. P. Rudakov G. A. Svetukhin V. V. 《Semiconductors》2022,56(13):493-501
Semiconductors - Integrated field-emission devices and integrated circuits (ICs) based on them are a promising direction in microelectronics, which is associated with the use of low-voltage and... 相似文献
5.
The article covers legal documents of general and specific measures for women's work safety and health care. Legal basis for work safety and health care in women of childbearing age in this country corresponds with international legal norms. Preservation of social and biologic prosperity for women in this country should be guaranteed by "On protection of maternity" law including medical, social, economic and legal measures. 相似文献
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Igor Vladimirovich Yakimenko Vadim Vladimirovich Borisov Irina Vladimirovna Volkova 《化学与化工:英文版》2014,(5):530-534
The article deals with the experimental studies of atmosphere indistinct radiation structure. The information extraction background of dot size thermal object presence in atmosphere is reasonable. Indistinct generalization of experimental study regularities technique of space-time irregularity radiation structure in infrared wave range is offered. The approach to dot size thermal object detection in atmosphere is proved with a help of threshold method in the thermodynamic and turbulent process conditions, based on the indistinct statement return task solution. 相似文献
8.
Zeolite-containing HCeY catalysts on aluminum-pillared montmorillonites and activated kaolinites with a mesoporous structure have been tested in the cracking of heavy vacuum gas oils. The activities of the zeolite-containing and zeolite-free catalysts have been compared. The highest yields of gasoline and light cycle oil have been obtained on the Al(5.0)NaHMM + HCeY catalyst and the zeolite-free AlHKE kaolinite contact, respectively. 相似文献
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A. Yu. Volkova B. A. Greenberg M. A. Ivanov O. A. Elkina A. V. Inozemtsev A. V. Plotnikov A. M. Patselov V. E. Kozhevnikov 《The Physics of Metals and Metallography》2014,115(4):380-391
A study of the structure of an aluminum-tantalum joint and a comparison of this structure with the structures of iron-silver and copper-tantalum joints have revealed the following processes of the interpenetration of the materials that occur during explosion welding: the formation of protrusions, the injection of particles of one material into the other, and the formation of zones of local melting. Regardless of the mutual solubility of the metals being welded, two types of fragmentation occur, i.e., (1) a granulating fragmentation (GF), which includes the formation, explosion-governed (EG) dispersion, and partial consolidation of particles, and (2) the fragmentation that is usually observed during severe plastic deformation. It is important that this traditional fragmentation is not accompanied by the formation and EG dispersion of particles. This feature allows one to easily distinguish these types of fragmentation (traditional and GF fragmentation). 相似文献
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