Vertical distribution of compact air jets in the hall of an ice arena

The object of research is the critical geometry of a three-dimensional air flow in a cavern between two vertical heated plates. In this rate the convection's contribution to heat transfer will be limited due to thermal conductivity at a fixture temperature drop. A three-dimensional RANS approach closed by the k-w SST turbulence model in conjunction with the energy equation. The model validated and verified by comparison with the experimental results. The results of the work applied in developing of ventilated façades.

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“…A lot of research about convective heat transfer were conducted numerically [11][12][13][14][15][16][17][18][19][20][21][22][23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Numerical study of the low-Reynolds flows in the vertical heated caverns

et al. 2019

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“…For the first kinematic scheme: a tightening of a cylindrical workpiece with an angle of engagement of the punch 900; bending of the part from 900 to 120 along the contour of the punch edge and stretching the part at an angle of 120; bending of the part without unloading along the molding contour of the punch with simultaneous extension of the part (Snegirev et al, 2016;Loktionova et al, 2016;Tribunskaia and Kozhukhov, 2017;Patsey and Galyshev, 2018).…”

Section: Introductionmentioning

confidence: 99%

The System of Informational Choice of the Kinematic Scheme for the Formation of Shells of a Complex Spatial Form

Mikheev¹,

Grechnikova²,

Roslyakov³

et al. 2019

Int J Math, Eng, Manag Sci

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Three kinematic schemes are studied, which differ from one another in the route of technological operations. Each of these kinematic schemes has its own set of power stages of shaping and stages of free bending or bending of the ends of the sheet blank. In addition, the quantitative values of the angular parameters of a particular kinematic scheme are determined. Numerical experiments have been carried out, which give complete information about the distribution of the shell thickness as discrete values in one or another element. The result is statistical processing of this information, the scope of the predicted values and comparison with the tolerance on the thickness of the peel used in aviation enterprises.

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Vertical distribution of compact air jets in the hall of an ice arena

Cited by 2 publications

References 7 publications

Numerical study of the low-Reynolds flows in the vertical heated caverns

Numerical study of the low-Reynolds flows in the vertical heated caverns

The System of Informational Choice of the Kinematic Scheme for the Formation of Shells of a Complex Spatial Form

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