2 papers
math.AP2026
Sonic-supersonic jet flows from a straight two-dimensional nozzle with van der Waals equation of state
Anamika Pandey, T. Raja Sekhar
This article concerns sonic-supersonic jet flows issuing from a two-dimensional straight nozzle described by the steady compressible Euler system under the van der Waals equation o…
math.AP2025
Supersonic sonic patch solution for the two-dimensional Euler equations with a van der Waals equation of state
Anamika Pandey, T. Raja Sekhar
We investigate supersonic transonic phenomena in the two-dimensional compressible Euler equations governed by a polytropic van der Waals equation of state. In contrast to the ideal…