Shock Waves in Gas Flows with Nanoparticles
- The paper focuses on the analytical analysis of the propagation of a normal shock wave in an adiabatic gas flow with nanoparticles. A modified Rankine–Hugoniot model was used for this purpose. A solution is obtained for the Rankine–Hugoniot conditions in a gas flow with different nanoparticle concentrations, which makes it possible to analyze the dynamics of variation of the parameters of this type of flow under a shock wave. The variation of velocity, pressure and entropy production of the adiabatic gas flow during a direct shock wave depending on the concentration of nanoparticles in the gas was depicted graphically. It was revealed that increasing the nanoparticle concentration to φ ~ 0.1 weakens the effect of the shock wave, and then, after passing the zone of minimum parameters, the intensity of the shock wave increases.
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| Author: | Andriy A. Avramenko, Igor V. ShevchukORCiD, Nataliia P. Dmitrenko, Ivan F. Skitsko |
|---|---|
| URN: | urn:nbn:de:hbz:832-epub4-27727 |
| DOI: | https://doi.org/10.1007/s10973-022-11483-5 |
| ISSN: | 1388-6150 |
| ISSN: | 1588-2926 |
| Parent Title (English): | Journal of Thermal Analysis and Calorimetry |
| Publisher: | Springer International Publishing |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 2024/11/15 |
| GND-Keyword: | Temperatur |
| Tag: | Adiabatic Gas Flow; Concentration; Nanopartticles; Normal Shock Wave; Rankine-Hugoniot Conditions; Temperature |
| Volume: | 147 |
| Issue: | 22 |
| Page Number: | 11 |
| Institutes: | Informatik und Ingenieurwissenschaften (F10) / Fakultät 10 / Institut Allgemeiner Maschinenbau |
| Dewey Decimal Classification: | 600 Technik, Medizin, angewandte Wissenschaften |
| Open Access: | Open Access |
| DeepGreen: | DeepGreen |
| Licence (German): |  Creative Commons - CC BY - Namensnennung 4.0 International |