Uniformity of working processes of jet and vortex ejectors, vortex tube and Hartmann–Sprenger pipe
Based on the previously considered physical and mathematical models of jet and vortex ejectors, vortex tube and Hartmann–Sprenger tube, it makes a conclusion about the identity of the processes of exchange of work and heat in these devices. The influence of viscosity, tangential stresses, and the...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2021-12-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%D0%A2.%205,%20%E2%84%96%204%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/83-88%20%D0%9A%D1%83%D0%B7%D0%BD%D0%B5%D1%86%D0%BE%D0%B2%20%D0%92.%20%D0%98.,%20%D0%9C%D0%B0%D0%BA%D0%B0%D1%80%D0%BE%D0%B2%20%D0%92.%20%D0%92..pdf |
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| Summary: | Based on the previously considered physical and mathematical models of jet and vortex ejectors,
vortex tube and Hartmann–Sprenger tube, it makes a conclusion about the identity of the processes of
exchange of work and heat in these devices.
The influence of viscosity, tangential stresses, and the gradient of linear and angular velocities on the
transfer of kinetic energy from a high-pressure to a low-pressure gas is shown.
The difference of thermodynamic temperatures for heat exchange of high-pressure and low-pressure
gases is taken into account. |
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| ISSN: | 2588-0373 2587-764X |