Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: IV International Conference on Advances in Materials, Earth Science and Technology (CAMSTech-IV-2024); Bukhara; Bukhara
Год издания: 2026
Идентификатор DOI: 10.1063/5.0321861
Аннотация: Ranque-Hilsch vortex tubes (RHVT) represent a fascinating phenomenon in the field of fluid dynamics in which energy separation occurs with tangential flow input and its subsequent translational-rotational motion. Due to these advantages, the tubes have found wide application in mechanical engineering, chemical industry, medicine, eПоказать полностьюlectronics, aircraft manufacturing and other industries. The main disadvantages of RHVT include a fairly low efficiency factor - about 20-25%. In particular, this circumstance limits the competitiveness of these tubes in comparison with other types of refrigeration machines. The vortex effect has been studied for several decades. To date, there isn't just one theory that can explain the processes of energy binding and suggest ways to improve efficiency. This study examines a RHVT in which the tangential input was provided by nozzles, a physical effect of the energy separation process and the number of nozzles is shown.
Журнал: Proceedings of the IV International Conference on Advances in Materials, Earth Science and Technology (CAMSTech-IV-2024)
Номера страниц: 80012
Место издания: Melville