150 research outputs found
Π Π°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠ²Π°ΡΠ½ΡΡ ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ
ΠΡΠΏΡΡΠΊΠ½Π°Ρ ΠΊΠ²Π°Π»ΠΈΡΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½Π°Ρ ΡΠ°Π±ΠΎΡΠ° ΡΠΎΠ΄Π΅ΡΠΆΠΈΡ 110 ΡΡΡ., 27 ΡΠΈΡ., 35 ΡΠ°Π±Π»., 41 ΠΈΡΡΠΎΡΠ½ΠΈΠΊ, 9 ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠΉ.
ΠΠ±ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΡΡΡΡ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΄Π²ΡΠΌΠ΅ΡΠ½ΠΎΠΉ ΠΈ ΡΡΠ΅Ρ
ΠΌΠ΅ΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΈ.
Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°ΡΡ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠ²Π°ΡΠ½ΡΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ ΠΊΠΎΠ½ΡΠ΅ΠΉΠ½Π΅ΡΠΎΠ² Ρ ΠΠ―Π’ ΠΈ Π ΠΠ.
Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»Π°ΡΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠ΅ΠΊΡΡΡΡΠ½ΡΡ
ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠ΅ΠΉ ΡΠ²Π°ΡΠ½ΡΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ, ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ Π²ΠΎΠΏΡΠΎΡΡ ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΈ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² ΡΠΈΡΡΠ΅ΠΌ ΡΠ΅ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΈ, ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ Π°ΡΠΏΠ΅ΠΊΡΡ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΠΎΡΠ²Π΅ΡΡΡΠ²Π΅Π½Π½ΠΎΡΡΠΈ ΠΈ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΠΎΠ³ΠΎ ΠΌΠ΅Π½Π΅Π΄ΠΆΠΌΠ΅Π½ΡΠ°.
Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊΠΈ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠ²Π°ΡΠ½ΡΡ
ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠΉ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΡΠΊΠ°Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ.
ΠΠ½Π°ΡΠΈΠΌΠΎΡΡΡ ΡΠ°Π±ΠΎΡΡ ΡΠΎΡΡΠΎΠΈΡ Π² ΡΠΎΠΌ, ΡΡΠΎ ΡΠΈΡΡΠ΅ΠΌΠ° ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΡΠ²Π΅Π»ΠΈΡΠΈΡΡ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΠΈΡΡΠ΅ΠΌ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΡΠ΅ΡΠ½ΡΡ
Π΅Π΄ΠΈΠ½ΠΈΡ.Master's thesis consist of 110 pages, 27 illustrations, 41 references and 9 attaches.
The objects of research are methods of optical two-dimensional and three-dimensional reconstruction.
Purpose of this work is to develop methodology for the identification containers welds with spent nuclear fuel and radioactive waste.
The study was carried out to develop methods of identification textural features of surfaces of welds, the issues of technology and components renovation systems, considered aspects of social responsibility and financial management.
This study developed a technique of identification of welded joints using optical scanning techniques.
The significance of the work lies in the fact that the system allows to increase the efficiency identification systems
Are Critical Phenomena Relevant to Large-Scale Evolution?
Recent theoretical studies, based on the theory of self-organized critical systems, seem to suggest that the dynamical patterns of macroevolution could belong to such class of critical phenomena. Two basic approaches have been proposed: the Kauffman-Johnsen model (based on the use of coupled fitness landscapes) and the Bak-Sneppen model. Both are reviewed here. These models are oversimplified pictures of biological evolution, but the (possible) validity of them is based on the concept of universality, i.e. that apparently very different systems sharing some few common properties should also behave in a very similar way. In this paper we explore the current evidence from the fossil record, showing that some properties that are suggestive of critical dynamics would also be the result of random phenomema. Some general properties of the large-scale pattern of evolution, which should be reproduced by these models, are discussed.Peer reviewe
ΠΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ΅ΠΆΠΈΠΌΠΎΠ² ΡΠ°Π±ΠΎΡΡ Π΄Π²ΡΡ ΡΠ°Π·Π½ΠΎΠ³ΠΎ ΡΠ΅ΡΠΌΠΎΡΠΈΡΠΎΠ½Π° Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ Π³Π΅ΠΎΡΠ΅ΡΠΌΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ½Π΅ΡΠ³ΠΈΠΈ
Percutaneous treatment of thrombosed primary arteriovenous hemodialysis access fistulae.BackgroundWe reviewed the efficacy of percutaneous intervention in acute thrombotic occlusion of native arteriovenous (AV) fistulae for hemodialysis.MethodsEight-one percutaneous procedures were performed in 54 patients presenting with a clotted native dialysis fistula. There were 60 cases of a long-segment thrombosis of the fistula. In 20 cases, a small thrombus usually caused by an underlying severe stenosis was observed. A proximal arterial occlusion was seen in one case. Treatment depended on clot size and included balloon dilation (N = 20), mechanical thrombectomy with various devices (N = 58), as well as pharmacomechanical thrombolysis (N = 3).ResultsFull restoration of flow was established in 72 cases (88.9%). Early reobstruction within 14 days occurred in eight cases (11.1%). Primary patency rates after a 1-, 3-, 6-, and 12-month period were 74, 63, 52, and 27%, respectively. Overall fistula patency was 75% after 3 months, 65% after 6 months, 51% after 12 months, and 22% after 24 months.ConclusionsAcute thrombotic occlusion of native AV fistulae is a major complication of hemodialysis. The results of treatment are believed to be less successful than thrombosis treatment in synthetic grafts. Our results, however, indicate the efficacy of percutaneous treatment in native fistulae, and demonstrate comparable technical results and patency rates
Π Π°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ Π°Π»Π³ΠΎΡΠΈΡΠΌΠΎΠ² ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΊΠ°ΡΡΡ ΠΌΠ΅ΡΡΠ½ΠΎΡΡΠΈ ΠΏΠΎ Π²ΠΈΠ΄Π΅ΠΎΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ
ΠΠ½Π°Π»ΠΈΠ· ΡΡΡΠ΅ΡΡΠ²ΡΡΡΠΈΡ
Π°Π»Π³ΠΎΡΠΈΡΠΌΠΎΠ² ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠ³ΠΎ Π·ΡΠ΅Π½ΠΈΡ, Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΡΡ
Π½Π° ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΠ΅ ΠΊΠ°ΡΡΡ, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠΈΠ½ΡΠ΅Π· Π½ΠΎΠ²ΠΎΠ³ΠΎ Π°Π»Π³ΠΎΡΠΈΡΠΌΠ°. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ° Π°Π»Π³ΠΎΡΠΈΡΠΌΠΎΠ² Π΄Π»Ρ ΠΏΠΎΡΡΡΠΎΠ΅Π½ΠΈΡ ΠΊΠ°ΡΡΡ ΠΌΠ΅ΡΡΠ½ΠΎΡΡΠΈ ΠΈ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΡ Π² ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ Π΄Π»Ρ ΡΠΎΠ±ΠΎΡΠΎΠ².Analysis of existing computer vision algorithms of aimed at mapping, as well as the synthesis of a new algorithm. The development of algorithms for constructing a map of the terrain and implementation in the operating system for robots is presented
ΠΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΎΡΠ΅Π½ΠΊΠ° ΡΠ½Π΅ΡΠ³ΠΎΡΠ±Π΅ΡΠ΅Π³Π°ΡΡΠΈΡ ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ Π½Π΅ΡΡΠ΅Π³Π°Π·ΠΎΠ²ΡΡ ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΉ Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΠΠΠ Β«Π’ΡΠ°Π½ΡΠ½Π΅ΡΡΡ-Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½Π°Ρ Π‘ΠΈΠ±ΠΈΡΡΒ»
ΠΠ±ΡΠ΅ΠΊΡΠΎΠΌ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ²Π»ΡΠ΅ΡΡΡ (ΡΡΡΡ) ΠΠ Β«Π’ΡΠ°Π½ΡΠ½Π΅ΡΡΡ β Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½Π°Ρ Π‘ΠΈΠ±ΠΈΡΡΒ» Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΠΠ·ΡΡΠ΅Π½ΠΈΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ½Π΅ΡΠ³ΠΎΡΠ΅ΡΡΡΡΠΎΠ² Π½Π° ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΈ, ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½ΠΈΠ΅ Π²Π½Π΅Π΄ΡΠ΅Π½ΠΈΡ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΌΠ΅Π½Π΅Π΄ΠΆΠΌΠ΅Π½ΡΠ° ΠΈ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠ΅ Π½Π° ΡΡΠΎΠΉ Π±Π°Π·Π΅ ΡΡΠ΄Π° ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΡΡ
Π½Π° ΡΠ±Π΅ΡΠ΅ΠΆΠ΅Π½ΠΈΠ΅ ΡΠ½Π΅ΡΠ³ΠΎΡΠ΅ΡΡΡΡΠΎΠ² ΠΈ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΡΠ΅ΠΊΡΠ° Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ - ΡΠ΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΎΠ±ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΡ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ½Π΅ΡΠ³ΠΎΡΠ±Π΅ΡΠ΅ΠΆΠ΅Π½ΠΈΡ Π½Π° ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΈ; ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠΉ ΡΠ½Π΅ΡΠ³ΠΎΠΏΠΎΡΡΠ΅Π±Π»Π΅Π½ΠΈΡ Π½Π° ΠΏΡΠ΅Π΄ΠΏΡΠΈΡΡΠΈΠΈ ΠΠ Β«Π’ΡΠ°Π½ΡΠ½Π΅ΡΡΡ β Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½Π°Ρ Π‘ΠΈΠ±ΠΈΡΡΒ»; Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½ ΡΡΠ΄ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Π½Π½ΡΡ
ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ, Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΡΡ
Π½Π° ΡΠ»ΡΡΡΠ΅Π½ΠΈΠ΅ ΡΠ΅Π»Π΅Π²ΡΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΠΠ Β«Π’ΡΠ°Π½ΡΠ½Π΅ΡΡΡ β Π¦Π΅Π½ΡΡΠ°Π»ΡΠ½Π°Ρ Π‘ΠΈΠ±ΠΈΡΡΒ»; Π‘ΡΠ΅ΠΏΠ΅Π½Ρ Π²Π½Π΅Π΄ΡΠ΅Π½ΠΈΡ: ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΠΎΠ²Π°Π½Π½ΡΠ΅ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΡ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΡΠ΅ Π½Π° ΡΠ»ΡΡΡΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ ΡΠ½Π΅ΡΠ³ΠΎΡΠ±Π΅ΡΠ΅ΠΆΠ΅Π½ΠΈΡ.The object of study is (are) of JSC "Transneft β Central Siberia" Purpose β the Study of energy use in the enterprise, consideration of implementation of energy management and development on this basis of a number of recommendations aimed at energy conservation and increasing economic effect In the process of research was conducted on the theoretical justification for the use of energy saving at the enterprise; definition of the main directions of energy consumption at the enterprise of JSC "Transneft β Central Siberia"; The study developed a set of recommended technical measures aimed at improving the target indicators of JSC "Transneft β Central Siberia"; the Degree of implementation of the recommended technical measures to improve energy efficiency
ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠ΄Π΅ΡΠ½ΡΡ ΡΠ΅Π°ΠΊΡΠΎΡΠΎΠ² ΠΌΠ°Π»ΠΎΠΉ ΠΌΠΎΡΠ½ΠΎΡΡΠΈ
Π¦Π΅Π»Ρ ΡΠ°Π±ΠΎΡΡ β ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΠΊΡΠΏΠ»ΡΠ°ΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΠ° ΠΌΠ°Π»ΠΎΠΉ ΠΌΠΎΡΠ½ΠΎΡΡΠΈ, ΡΠ°Π±ΠΎΡΠ°ΡΡΠ΅Π³ΠΎ Π² ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΡΠ΄Π΅ΡΠ½ΡΡ
ΡΠΎΠΏΠ»ΠΈΠ²Π½ΡΡ
ΡΠΈΠΊΠ»Π°Ρ
.
Π ΠΏΡΠΎΡΠ΅ΡΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ ΡΠ°ΡΡΠ΅ΡΡ Π½Π΅ΠΉΡΡΠΎΠ½Π½ΠΎ-ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ ΡΠ΅Π°ΠΊΡΠΎΡΠ°, Π½Π° ΠΎΡΠ½ΠΎΠ²Π°Π½ΠΈΠΈ ΠΊΠΎΡΠΎΡΡΡ
Π±ΡΠ»ΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ ΡΠ°Π±Π»ΠΈΡΡ ΠΈ ΠΏΠΎΡΡΡΠΎΠ΅Π½Ρ Π³ΡΠ°ΡΠΈΠΊΠΈ; ΠΏΡΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ ΡΠ°ΡΡΠ΅Ρ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΠΎΠΉ ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΡ, ΠΎΠΏΠΈΡΠ°Π½Ρ Π²Π½Π΅ΡΠ½ΠΈΠ΅ ΡΠ°ΠΊΡΠΎΡΡ, Π²Π»ΠΈΡΠ²ΡΠΈΠ΅ Π½Π° Π²ΡΠΏΠΎΠ»Π½Π΅Π½ΠΈΠ΅ ΡΠ°Π±ΠΎΡΡ.
Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΈ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π½Π΅ΠΉΡΡΠΎΠ½Π½ΠΎ-ΡΠΈΠ·ΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΡΠ΅Π°ΠΊΡΠΎΡΠ° Π·Π°Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΡΡΠ°Π²Π°, ΠΎΡΠ΅Π½Π΅Π½Π° ΡΠΈΠ½Π°Π½ΡΠΎΠ²Π°Ρ ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠ°Ρ ΡΠ°Π±ΠΎΡΠ° ΠΈ ΠΎΠΏΠΈΡΠ°Π½Ρ Π²Π½Π΅ΡΠ½ΠΈΠ΅ ΡΠ°ΠΊΡΠΎΡΡ, ΠΊΠΎΡΠΎΡΡΠ΅ Π²Π»ΠΈΡΠ»ΠΈ Π½Π° ΡΠ°Π±ΠΎΡΡ.
ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ: ΡΠ΄Π΅ΡΠ½ΡΠΉ ΠΌΠΎΡΠ½ΠΎΡΡΡΡ 20 ΠΠΡ Ρ ΡΠΎΠΏΠ»ΠΈΠ²ΠΎΠΌ UO2 ΠΈ ΠΎΠ±ΠΎΠ³Π°ΡΠ΅Π½ΠΈΠ΅ΠΌ
6 % ΠΈ Ρ ΡΠ΅ΠΏΠ»ΠΎΠ½ΠΎΡΠΈΡΠ΅Π»Π΅ΠΌ Π²ΠΎΠ΄Π°, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡΠ΅Π³ΠΎ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΊΠΎΠ½ΡΡΡΡΠΊΡΠΈΠΎΠ½Π½ΡΡ
ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»ΠΎΠ² ΡΠΈΡΠΊΠ°Π»ΠΎΠΉ-2.Objective - definition of operational parameters of low power nuclear reactor operating in various nuclear fuel cycles.
The study carried out calculations of neutron-physical characteristics of the reactor, on the basis of which the tables and the graphs were obtained; The calculation of the financial component of the work are described the external factors influencing the performance of the work.
The study was prepared by the reactor neutron-physical characteristics of a given material composition, evaluated the financial component of the work and described the external factors that affect the job.
Key Features: a nuclear capacity of 20 MW with UO2 fuel and enrichment
6% and a water-cooled, employing as structural materials Zircaloy-2
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