Local Exhaust Ventilation

Logachev, K. I.; Аверкова, О. А.

doi:10.1201/b18488

Cited by 37 publications

(8 citation statements)

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“…The process of reducing air pollution in general for the operating conditions of the drying drum of brick plants in a general form can be mathematically described as follows: (2) where: Рp is the probability of implementing the process of reducing dust air pollution; Рp1 is the probability of implementing the process of reducing the dust-forming ability of clay and inert additives as a raw material, or a drying drum as a process equipment; Рp2 is the probability of the implementation of the process of reducing air pollution.…”

Section: Results and Discussion Sectionmentioning

confidence: 99%

“…The author's analysis of possible solutions to the problem of dust removal [1][2][3][4][5][6][7][8][9] showed that for the operating conditions of the drying drum of brick factories in the air of working areas, dust concentration can be reduced on the basis of two main directions (cycles): 1. By reducing the dust-forming ability of clay and inert additives as feedstock, or a drying drum as technological equipment, which involves the development of a fundamentally new production and technological equipment for drying, as well as the improvement of the existing technological process organization drying, which would exclude the formation of inorganic dust with a SiO2 content by 20-70% and its release into the air (first cycle).…”

Section: Introductionmentioning

confidence: 99%

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Physical features of reducing air pollution for the operating conditions of the drying drum of brick factories

2019

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The article is devoted to the study of the process of reducing air pollution in relation to the operating conditions of the drying drum of brick factories. The objectives of the work were to study and identify the physical characteristics of the process of reducing air pollution for the operating conditions of the drying drum of brick factories, for its subsequent effective implementation with the help of engineering systems. A block diagram is suggested of the physical model of the process of reducing air pollution for the considered production and technological conditions, revealing the relationship of a set of consistently and purposefully implemented stages of the cycle of dusting, using physical and energy concept as the theoretical basis. As a result of the study of the process of reducing air pollution, in relation to the operating conditions of the drying drum of brick factories operation, based on the analysis of possible solutions of the problem of dusting, physical features of the process of reducing air pollution for these production and technological conditions were identified for its subsequent effective implementation by means of engineering systems.

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Section: Results and Discussion Sectionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Physical features of reducing air pollution for the operating conditions of the drying drum of brick factories

2019

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“…A novel "Crab Waist Collision Scheme", proposed in 2006 and implemented at DAFNE, requires very low emittance beams, and is of particular importance for the SCT and FCC-ee colliders; the latter requires vertical emittance less or equal than 1 pm at 45 GeV. The BEPC-II at IHEP (Beijing, China) and VEPP-4M / VEPP2000 in Novosibirsk [14] with 3 detectors (KEDR, SND and CMD-3) are in operation for more than 20 years, and went through a long series of optimizations and upgrades. Unique to VEPP-4M is the precision determination of the beam energy, using the resonant depolarization method, with an ultimate accuracy of 10 −6 .…”

Section: Large Scale Science Projects In Particle Physicsmentioning

confidence: 99%

Next frontiers in particle physics detectors: INSTR2020 summary and a look into the future

Titov¹

2020

J. Inst.

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The physics goals of high luminosity particle accelerators, from LHC to HL-LHC and to the next generation of lepton colliders, have set quite stringent constraints on the future needs at the Instrumentation Frontier. Many technologies are reaching their sensitivity limit and new approaches need to be developed to overcome the currently irreducible technological challenges. The detrimental effect of the material budget and power consumption represents a very serious concern for a high-precision silicon vertex and tracking detectors. One of the most promising areas is CMOS sensors offering low mass and potentially radiation-hard technology for the future proton-proton and electron-positron colliders, intensity frontier and heavy-ion experiments. MPGDs have become a well-established technique in the fertile field of gaseous detectors; these will remain the primary choice whenever the large-area coverage with low material budget is required. Vacuum tube technology is inherently fast and new developments include advances in microchannel plates for photomultipliers with a potential for a picosecondtime resolution in large systems. Several novel concepts of picosecond-timing detectors will have numerous powerful applications in particle identification, pile-up rejection and event reconstruction, and serve numerous scientific goals. The story of modern calorimetry is a textbook example of physics research driving the development of an experimental method. Silicon photomultipliers have seen a rapid progress in the last decade, becoming the standard solution for scintillator-based devices. The integration of advanced electronics and data transmission functionalities plays an increasingly important role and needs to be addressed. Bringing the modern algorithmic advances from the field of machine learning from offline applications to online operations and trigger systems is another major challenge. The timescales spanned by future projects in particle physics, ranging from few years to many decades, constitute a challenge in itself, in addition to the complexity and diversity of the required accelerator and detector R&D. This paper summarizes advances and recent trends in the instrumentation techniques for particle physics experiments, largely based on the presentations given at the International Conference "Instrumentation for Colliding Beam Physics" (INSTR-20), held at BINP Novosibirsk, Russia, from 24 to

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“…As a result of the flow of air from region 1 to region 2, the velocity of the descending air ( u ) and the velocity of the ascending stream (  ) change along the axis z . To determine these velocities, we apply the approach presented in [10][11].…”

Section: Fig 1 Coordinate System Of the Inertial Concentratormentioning

confidence: 99%

“…where u  -the air velocity vector, forces of the intercomponent interaction can be represented in the form [11][12][13][14][15][16][17][18]…”

Section: Fig 1 Coordinate System Of the Inertial Concentratormentioning

confidence: 99%

Determination of the aerodynamic characteristics of a concentrator with adjustable parameters

Sharapov

Agarkov

2018

MATEC Web Conf.

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Local Exhaust Ventilation

Cited by 37 publications

References 0 publications

Physical features of reducing air pollution for the operating conditions of the drying drum of brick factories

Physical features of reducing air pollution for the operating conditions of the drying drum of brick factories

Next frontiers in particle physics detectors: INSTR2020 summary and a look into the future

Determination of the aerodynamic characteristics of a concentrator with adjustable parameters

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