Bridge Demolition Technologies

Овчинников, Илья Игоревич; Valiev, Sherali Nazaralievich; Ovchinnikov, Igor; Smolenkin, Vladimir Sergeevich

doi:10.31483/a-187

Cited by 6 publications

(5 citation statements)

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“…Aluminum and copper are most commonly used in cooling systems owing to their high thermal conductivity [4,5]. Although copper has the highest thermal conductivity, it is inapplicable in the BM@N experiment, since copper is strongly activated under high radiation background conditions [6]. Many aluminum alloys with different thermal conductivities that depends on the purity of the alloy exist; however, alloys with the highest thermal conductivity are difficult to process mechanically [7].…”

Section: Selection Of the Materials For The Cooling Finsmentioning

confidence: 99%

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

2021

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Various materials were tested for use in the elements of the cooling system for the readout electronics of the BM@N silicon tracking detector. The thermal design was performed using the ANSYS software package and the thermal conductivities of various adhesives and carbon-fiber composites were experimentally measured. The results were used to select materials for cooling fins. Thermal tests of the prototypes of front-end-board boxes have been carried out, during which various thermal interfaces were also tested.

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Section: Selection Of the Materials For The Cooling Finsmentioning

confidence: 99%

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

2021

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“…In [1] the authors consider the application of carbon polymers in building structures. The [2] and [3] present the recently obtained results of experimental studies of the behavior of adhesive joints in the strengthening of damaged steel elements working in tension.…”

Section: Publications Reviewmentioning

confidence: 99%

Cascade method of Stretched Elements strengthening by FRP

Danilov

Kalugin

2019

E3S Web Conf.

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Subject - analysis of applicability and effectiveness of cascade type models in design of strengthening of stretch elements by gluing on their surface fiber reinforced polymers (FRP). Research objectives – cascade method of stretched elements reinforcement with adhesive joints presentation. Materials and methods – few variants of FRP-reinforcement with application of FEM simulation and analytic approach. A number of diagrams and tables represent the results. Results - a highly efficient and cost-effective method of strengthening the stretched elements to increase their bearing capacity reserves, the features of the bonded joint behavior, the equations and formulae for analysis and design. Conclusions - the name “cascade” reflects the features of the proposed strengthening design. The base element relaxation is gradual with each successive element attached. Analytical expressions in a rather general form are obtained and presented to design the cascade strengthening scheme. Design examples concentrate on the analysis of the adhesive joints application to attach FRP elements. The results suggest the effective use of adhesive joints to strengthen rather strong, including steel, stretched elements. The cascade method eliminates the indispensable use of highly expensive high-strength materials, thereby reducing the cost of reinforcement structures.

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“…Differentiation in the genus and the formation of locally endemic species are closely related to the history of the Tian Shan and Pamir-Alay Mountain formations. Here, more than half of the members of the genus are autochthonous representatives of the mountainous Central Asian flora, which arose in the process of regional adaptive diversification from ancient Mediterranean predecessors ( Ovchinnikov 1971 ; Kamelin 1973 ). In the dry Central Asian seasonal climate, the features of these species are observed only in the short-term hydrothermal period of active vegetative growth.…”

Section: Introductionmentioning

confidence: 99%

A new species of Ranunculus (Ranunculaceae) from Western Pamir-Alay, Uzbekistan

Shchegoleva¹,

Никитина²,

Juramurodov³

et al. 2022

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New data on the phylogeny of four rare and endemic species of Ranunculus L. sect. Ranunculastrum DC. of western Pamir-Alai, one of which is new to science, have been obtained. Ranunculus tojibaevii sp. nov., from the Baysuntau Mountains, Western Hissar Range of Uzbekistan, is described. The new species is closely related to R. botschantzevii Ovcz., R. convexiusculus Kovalevsk. and R. alpigenus Kom., but differs in the blade of the radical leaves, which is rounded-reniform, segments 3–5-dissected, each 2–5-partite with elongated, rounded apical lobes. A phylogenetic analysis, using both the nuclear ribosomal internal transcribed spacer (ITS) and cpDNA (matK, rbcL, trnL-trnF), was informative in placing R. tojibaevii in context with its most closely-related species. Discussion on the geographic distribution, updated identification key, a detailed description, insights about its habitat and illustrations are provided.

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Bridge Demolition Technologies

Cited by 6 publications

References 0 publications

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

Cascade method of Stretched Elements strengthening by FRP

A new species of Ranunculus (Ranunculaceae) from Western Pamir-Alay, Uzbekistan

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Bridge Demolition Technologies

Cited by 6 publications

References 0 publications

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

Investigation and Optimization of a Cooling System Prototype for a Module of the Silicon Tracking System for the BM@N Experiment

Cascade method of Stretched Elements strengthening by FRP

﻿A new species of Ranunculus (Ranunculaceae) from Western Pamir-Alay, Uzbekistan

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Product

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A new species of Ranunculus (Ranunculaceae) from Western Pamir-Alay, Uzbekistan