Global Nuclear Safety
National Research Nuclear University "MEPhI"
online version: ISSN 2499-9733
print version: ISSN 2305-414Х
2017-4(25)
Operation of nuclear industry facilities
| Article Name | Experimental Determination of Vibration Characteristics of Vertical Steam Generator Involute Screens for WWER Reactor |
|---|---|
| Authors | A.M. Besedin, V.M. Kovalenko, S.Yu. Chesnakova, A.Yu. Smolin |
| Address | Volgodonsk Engineering Technical Institute the branch of National Research Nuclear University “MEPhI”, |
| Abstract | The work shows out calculations and experimental studies on the determination of the vibration parameters. The project of a full-scale air-water model of a vertical steam generator has been completed. The resource of involute screens is determined. The objective of the work is to determine the vibration characteristics and service life of steam generating pipes, issue recommendations on improving the vibration resistance of the tube bundle. |
| Keywords | Vibration resistance, involute screens, tube bundle, turbulence, vortex shedding, hydroelastic interaction, natural frequency, frequency spectrum, stresses |
| Language | Russian |
| References | [1] Petuxov B.S., Genin L.G., Kovalev S.A., Solovjev S.L. Teploobmen v yadernyh energeticheskih ustanovkah [Heat transfer in nuclear power plants]. M. Pub. Izdatelstvo MEI [MPEI Publishing house], 2003, ISBN 5-7046-0843-4, 548 p. (in Russian) [2] Zorin V.A. Atomnye elektrostancii [Nuclear power plants]. M. Pub. Izdatelskij dom MEI [MPEI Publishing house], 2012, ISBN 978-5-383-00604-7, 672 p. (in Russian) [3] Dajchak M.L. Prigorovskij M.I., Hurshudov G.X. Metody i sredstva naturnoj tenzometrii [Methods and means of full strainometry]. M. Pub. Mashinostroenie [Mechanical engineering], 1989, 240 p. (in Russian) [4] Vibratciia v tekhnike. Spravochnik pod red. V.V. Bolotina. M.: Mashinostroenie. – 1980. [5] RTM 108.302.03-86. Parogeneratory AES. Raschet vibracii teploobmennyx trub [RTM 108.302.0386. Steam generators of nuclear power plants. Calculation of vibration of heat exchange tubes]. Leningrad. Pub. NPO CKTI [NPO CKTI], 1987, 74 p. (in Russian) [6] Koretckii S.A. Optimalnyi vybor konstruktcionnykh parametrov priamotrubnykh teploobmennykh apparatov povyshennoi vibroprochnosti [Optimal choice of design parameters for direct heat pipe heat exchangers of increased vibration resistance]. M. 2012. (in Russian) [7] Akselrod A.F., Fokin B.S. Eksperimentalnaia obrabotka i raschet vibratcionnoi ustoichivosti trub vertikalnogo parogeneratora [Experimental processing and calculation of vibration stability of vertical steam generator tubes]. Ehnergomashinostroenie [Power Engineering], 1984, №12, рр. 25–28. (in Russian) [8] Phokin B.S., Goldberg E.N., Akselrod, A.F. Vibracii teploobmennykh trub v zavikhrennom odnofaznom potoke [Vibrations of Heat-Exchange Tubes in Swirling Single-Phase Flow]. Ehnergomashinostroenie [Power Engineering], 1984, №12, pp. 21–24. (in Russian) [9] Kaplunov, S.M., Fesenko, T.N., Koreckijj, S.A. Vibracija trubnykh puchkov pod dejjstviem poperechnogo potoka zhidkosti [Vibration of Tube Bundle under the Transverse Fluid Flow Action]. Problemy mashinostroenija i nadezhnosti mashin [Problems of Machine Building and Machine Reliability], 2008, №6, pp. 29–36. (in Russian) [10] RTM 108.302.03-86. Parogeneratory AEhS. Raschet vibracii teploobmennykh trub [NPP Steam Generators. Calculation of Heat Exchange Tube Vibration]. Leningrad, 1987, 74 p. (in Russian) [11] PNAE G-7-002-86 Normy rascheta na prochnost oborudovaniia i truboprovodov atomnykh energeticheskikh ustanovok [Norms for calculating the strength of equipment and pipelines of nuclear power plants]. M. Pub. Energoatomizdat [Energoatomizdat], 1989, 350 p. (in Russian) |
| Papers | 113 - 121 |
| URL Article | URL Article |
| Open Article |