2026-10-13T03:13:09Z https://www.scidb.cn/oai

10.57760/sciencedb.44451 2026-07-27T16:44:24Z

2026-07-27 CFDML/TransportBench/Doublecone doi:10.57760/sciencedb.44451 en The Double-Cone dataset contains 51 high-fidelity simulations of high-enthalpy nitrogen flow over a 25∘–55∘ axisymmetric double-cone configuration. The cases cover Mach numbers from 6.0 to 17.6 and Reynolds numbers from 1.4×10^5 to 2.3×10^6. The data are generated using the ARTIST-CFD solver coupled with a state-to-state thermochemical model containing 55 vibrational energy levels of N2​. The flow fields are mapped onto a sparse 17×384 grid and are intended for studying shock-dominated reconstruction, thermochemical non-equilibrium, and data-driven prediction under limited-data conditions. Hypersonic flow; Thermochemical non-equilibrium; Double-cone flow 汪旭 李明昊 肖天白 PUBLIC https://creativecommons.org/licenses/by-nc-sa/4.0/ dataset http://www.doi.org/10.1016/j.taml.2026.100715 Science Data Bank