1,603 research outputs found
ΠΠ·ΡΡΠ΅Π½ΠΈΠ΅ ΠΊΠΎΠ½ΡΡΠΎΠ»Ρ ΠΎΠ±ΡΠ΅ΠΌΠ½ΠΎΠΉ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ Π·Π°ΡΡΠ΄Π° ΠΏΡΠΈ ΡΠΎΠ²Π°ΡΠ½ΠΎ-ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½ΡΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΡΡ
Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ ΡΠ°ΡΡΠ΅ΡΡ ΠΏΡΠ΅Π΄Π΅Π»ΡΠ½ΠΎ Π΄ΠΎΠΏΡΡΡΠΈΠΌΠΎΠ³ΠΎ Π·Π½Π°ΡΠ΅Π½ΠΈΡ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ Π·Π°ΡΡΠ΄Π°.Π Π°ΡΡΠ΅Ρ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΉ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΠΉ ΡΠΊΠΎΡΠΎΡΡΠΈ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΡ ΠΆΠΈΠ΄ΠΊΠΎΡΡΠ΅ΠΉ ΠΏΠΎ ΡΡΡΠ±ΠΎΠΏΡΠΎΠ²ΠΎΠ΄Ρ.Π Π°ΡΡΠ΅Ρ Π΄Π»ΠΈΠ½Ρ ΠΈ Π΄ΠΈΠ°ΠΌΠ΅ΡΡΠ° ΡΠ΅Π»Π°ΠΊΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΡΡΠ°ΡΡΠΊΠ°. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΏΠΎ ΠΎΡ
ΡΠ°Π½Π΅ ΡΡΡΠ΄Π° ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ ΡΡΡΠΎΠΈΡΠ΅Π»ΡΡΡΠ²Π°, ΠΎΡ
ΡΠ°Π½Ρ ΠΎΠΊΡΡΠΆΠ°ΡΡΠ΅ΠΉ ΡΡΠ΅Π΄Ρ, ΡΠ΅Ρ
Π½ΠΈΠΊΠΎ-ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ°ΡΡΡ Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ» ΠΏΡΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ ΡΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· ΡΡΠ΅Π΄ΠΈ ΡΠΏΠΎΡΠΎΠ±ΠΎΠ² Π½Π΅ΠΉΡΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΡΠ²Π°. ΠΠ° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ² Π±ΡΠ»ΠΎ Π²ΡΡΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ Π½Π΅ΠΉΡΡΠ°Π»ΠΈΠ·Π°ΡΠΎΡΠ° ΡΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΡΠ²Π° ΠΈΠΌΠ΅Π΅Ρ ΡΡΠ΄ ΠΏΡΠ΅ΠΈΠΌΡΡΠ΅ΡΡΠ², ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ
ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠ²Π΅Π»ΠΈΡΠ΅Π½ΠΈΠ΅ ΡΡΠΎΠΊΠ° ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΈ.In the course of the study, the maximum allowable charge density was calculated; Calculation of the maximum safe rate of movement of liquids through the pipeline; Calculation of the length and diameter of the relaxation section. Materials on labor protection and safety of construction, environmental protection, technical and economic part are given. As a result of the research, a comparative analysis was carried out among methods of neutralizing static electricity. Based on the analysis of the results, it was found that the use of the static neutralizer has several advantages, one of which is an increase in the service life
Study of foam concrete with products of processing of ash and slag materials of seversk chp plant
The results of studies of modified foam concrete with products of processing of ash and slag materials are given in this article. The use of ash and slag as raw material in the production of basic building materials leads to reduction of 15-30 % their prime cost. The goal was to study the efficiency of the aluminosilicate microspheres from ashes and slag mixtures of Seversk CHP plant in foam concrete technology. The optimal composition for the production of effective foam concrete is the aluminosilicate microspheres in an amount of 10 % by weight of cement
ΠΠ»ΠΈΡΠ½ΠΈΠ΅ ΠΈΡΡ ΠΎΠ΄Π½ΠΎΠΉ ΡΠ΅ΡΠΌΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ Π½Π° ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΠ»ΡΡΡΠ°ΠΌΠ΅Π»ΠΊΠΎΠ·Π΅ΡΠ½ΠΈΡΡΠΎΠΉ ΡΡΡΡΠΊΡΡΡΡ, ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π² ΡΡΠ°Π»ΠΈ 06ΠΠΠ€ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΊΡΡΡΠ΅Π½ΠΈΡ ΠΏΠΎΠ΄ Π΄Π°Π²Π»Π΅Π½ΠΈΠ΅ΠΌ
A homogeneity of strength properties (microhardness) through the specimens and the peculiarities of an ultrafine-grained structure produced in low-carbon steel Fe-Mo-Nb-V-C by cold high-pressure torsion were studied depending on initial heat treatment of steel. As a result of high-pressure torsion, the microhardness of steel was increased up to 6,0-7,7 GPa (in the middle part of disk radii), and the mean (sub)grain size was reduced to ?91-100 nm
"Boxnep" advanced modular underwater robot
The article discusses the relevance of the underwater vehicles' ability to solve a wide range of problems. The idea put in the basis of this research is designing a modular underwater robot. It allows to mount various equipment and test it in underwater environment. The paper deals with the concept of the robot and its characteristics
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