Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Diego Donzis"'
Publikováno v:
Combustion Science and Technology. 192:1320-1333
Scalar dissipation rate plays an important role in combustion, especially for fast chemistry in non-premixed flames. Even for finite-rate chemistry, it is a parameter of major importance in models ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afe676d1d1ba849f9a618742155004fc
https://doi.org/10.1080/00102202.2020.1753186
https://doi.org/10.1080/00102202.2020.1753186
Autor:
Diego Donzis, Chang-Hsin Chen
Publikováno v:
Journal of Fluid Mechanics. 870:813-847
Shock–turbulence interactions are investigated using well-resolved direct numerical simulations (DNS) and analysis at a range of Reynolds, mean and turbulent Mach numbers ($R_{\unicode[STIX]{x1D706}}$, $M$ and $M_{t}$, respectively). The simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b734c60a5e74e6b516e92087ed185d2
https://doi.org/10.1017/jfm.2019.248
https://doi.org/10.1017/jfm.2019.248
Publikováno v:
Journal of Fluid Mechanics. 920
We systematically study dissipative anomaly in compressible turbulence using a direct numerical simulations (DNS) database spanning a large parameter space, and show that the classical incompressible scaling does not hold for the total dissipation fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd0a925ab04fd849ad03c8aec977bed
https://doi.org/10.1017/jfm.2021.443
https://doi.org/10.1017/jfm.2021.443
Publikováno v:
Journal of Fluid Mechanics. 913
Shock-wave–turbulence interactions are important problems with ubiquitous applications in high-speed flight and propulsion. The complex physical processes during the interaction are not fully understood, where contemporary high-fidelity numerical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018fc5472b1b180b9c1304ce7c525a45
https://doi.org/10.1017/jfm.2020.1161
https://doi.org/10.1017/jfm.2020.1161
Publikováno v:
Journal of Fluid Mechanics. 908
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfa01593bb5d9ea7bc923eb61f529813
https://doi.org/10.1017/jfm.2020.862
https://doi.org/10.1017/jfm.2020.862
Autor:
Diego Donzis, Niclas A. West, Simon W. North, Sk. Samir Ahamed, Joshua D. Winner, Amit K. Paul, William L. Hase, Hyunsik Kim
Publikováno v:
The Journal of chemical physics. 153(14)
Gas phase intermolecular energy transfer (IET) is a fundamental component of accurately explaining the behavior of gas phase systems in which the internal energy of particular modes of molecules is greatly out of equilibrium. In this work, chemical d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e01f9145894747418515ef33baf8a76b
https://pubmed.ncbi.nlm.nih.gov/33086796
https://pubmed.ncbi.nlm.nih.gov/33086796
Autor:
Diego Donzis, John Panickacheril John
Publikováno v:
Physical Review Fluids. 5
Universality concepts have played a pivotal role in the development of complex systems. This has not been the case in compressible turbulence as no unifying set of parameters has been found to yield universal scaling laws. An analysis supported with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3adefd18ec41e2698e53ffac935fedea
https://doi.org/10.1103/physrevfluids.5.084609
https://doi.org/10.1103/physrevfluids.5.084609
Publikováno v:
AIAA Scitech 2020 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d774aebe4191d0bff56825630b3313ee
https://doi.org/10.2514/6.2020-2052.c1
https://doi.org/10.2514/6.2020-2052.c1
Publikováno v:
AIAA Scitech 2020 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4244de5d9f5a20cb4153f3d2bd91aaac
https://doi.org/10.2514/6.2020-1812
https://doi.org/10.2514/6.2020-1812