https://oldena.lpnu.ua/handle/ntb/45016| Title: | Simulation of the cavitation process in the liquid mediums |
| Other Titles: | Комп’ютерне моделювання процесу кавітації в рідких середовищах |
| Authors: | Іващук, О. С. Ivashchuk, O. S. |
| Affiliation: | Lviv Polytechnic National University |
| Bibliographic description (Ukraine): | Ivashchuk O. S. Simulation of the cavitation process in the liquid mediums / O. S. Ivashchuk // Chemistry, Technology and Application of Substance. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 1. — No 1. — P. 99–104. |
| Bibliographic description (International): | Ivashchuk O. S. Simulation of the cavitation process in the liquid mediums / O. S. Ivashchuk // Chemistry, Technology and Application of Substance. — Lviv : Lviv Politechnic Publishing House, 2018. — Vol 1. — No 1. — P. 99–104. |
| Is part of: | Chemistry, Technology and Application of Substance, 1 (1), 2018 |
| Journal/Collection: | Chemistry, Technology and Application of Substance |
| Issue: | 1 |
| Volume: | 1 |
| Issue Date: | 26-Feb-2018 |
| Publisher: | Lviv Politechnic Publishing House |
| Place of the edition/event: | Lviv |
| Keywords: | кавітація комп’ютерне моделювання cavitation simulation |
| Number of pages: | 6 |
| Page range: | 99-104 |
| Start page: | 99 |
| End page: | 104 |
| Abstract: | Розглянуто комп’ютерне моделювання процесу кавітації у рідких середовищах.
Виконано експериментальні дослідження закономірностей процесу кавітації модельних
розчинів, наведено залежності зміни параметрів ефективності процесу від концентрації
розчину та частоти вібрації. Створено твердотільну модель лабораторного віброрезо-
нансного електромагнітного кавітатора у програмному комплексі SolidWorks 2016
Educational Edition. На основі моделювання процесу кавітації визначено основні
гідродинамічні параметри: зміну температури, статичного тиску та швидкості потоку у
робочій камері лабораторної установки. The article is devoted to computer modeling of the process of cavitation in liquid mediums. The experimental researches of the regularities of the cavitation process was conducted, dependences of changes in the parameters of the process efficiency on the concentration of the solution and the frequency of vibration are shown. A solid– state model of a laboratory vibration resonance electromagnetic cavitator in SolidWorks 2016 Educational Edition software system was created. Based on the modeling of the cavitation process, the main hydrodynamic parameters are defined: temperature change, static pressure and flow velocity in the laboratory chamber. |
| URI: | https://ena.lpnu.ua/handle/ntb/45016 |
| Copyright owner: | © Національний університет „Львівська політехніка“, 2018 © Ivashchuk O. S., 2018 |
| References (Ukraine): | 1. Lamb, W. S. Cavitation and aeration in hydraulic systems. Bedfordshire, UK. BHRGroup, 1987,114 p. 2. Rood, E. P. Review – mechanism of cavitation inception. Trans. ASME, J. Fluids Engng, 1991,113, 163–175. 3. Knapp, R. T., Daily, J. W., and Hammitt, F. G. Cavitation. McGraw-Hill, New York,1970. 4. Delannoy, Y. and Kueny, J. L. Two phase flow approach in unsteady cavitation modelling. In ASME cavitation and multiphase forum, 1990. 5. Ellis, A. T., Cavitation in Hydrodynamics. HMSO, Paper 8, 1956. 6. Martynov S.S., Mason D.J., and Heikal M.R. Numerical simulation of cavitation flows based on their hydrodynamic similarity, 2005. 7. Shevchuk L.I. et al. Nyzkochastotni vibrorezonansni kavitatory, 176, 2013. 8. Tickoo Sham. Solidworks 2016 for Designers. CADCIM Technologies, 2016. 9. Instruction for SolidWorks: version for SOLIDWORKS 2016 SP05. 10. Pidhirnyi R., Hlukhaniuk A., Motrunich O., Ivashchuk O., Starchevskyy V. The simulation of cavitation process using the engineering analysis method. Proceedings of 7th International Youth Science Forum “Litteris Et Artibus”. 2017, P. 81–82. |
| References (International): | 1. Lamb, W. S. Cavitation and aeration in hydraulic systems. Bedfordshire, UK. BHRGroup, 1987,114 p. 2. Rood, E. P. Review – mechanism of cavitation inception. Trans. ASME, J. Fluids Engng, 1991,113, 163–175. 3. Knapp, R. T., Daily, J. W., and Hammitt, F. G. Cavitation. McGraw-Hill, New York,1970. 4. Delannoy, Y. and Kueny, J. L. Two phase flow approach in unsteady cavitation modelling. In ASME cavitation and multiphase forum, 1990. 5. Ellis, A. T., Cavitation in Hydrodynamics. HMSO, Paper 8, 1956. 6. Martynov S.S., Mason D.J., and Heikal M.R. Numerical simulation of cavitation flows based on their hydrodynamic similarity, 2005. 7. Shevchuk L.I. et al. Nyzkochastotni vibrorezonansni kavitatory, 176, 2013. 8. Tickoo Sham. Solidworks 2016 for Designers. CADCIM Technologies, 2016. 9. Instruction for SolidWorks: version for SOLIDWORKS 2016 SP05. 10. Pidhirnyi R., Hlukhaniuk A., Motrunich O., Ivashchuk O., Starchevskyy V. The simulation of cavitation process using the engineering analysis method. Proceedings of 7th International Youth Science Forum "Litteris Et Artibus". 2017, P. 81–82. |
| Content type: | Article |
| Appears in Collections: | Chemistry, Technology and Application of Substances. – 2018. – Vol. 1, No. 1 |
| File | Description | Size | Format | |
|---|---|---|---|---|
| 2018v1n1_Ivashchuk_O_S-Simulation_of_the_cavitation_99-104.pdf | 415.2 kB | Adobe PDF | View/Open | |
| 2018v1n1_Ivashchuk_O_S-Simulation_of_the_cavitation_99-104__COVER.png | 368.9 kB | image/png | View/Open |
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