Work

Boundary layer problem and combined limits of the flow for a chemically reacting gaseous mixture

Year: 2025

Type: article

Abstract: In this paper, we consider a multidimensional model for the flow of chemically reacting gaseous mixture and investigate the combined quasineutral and inviscid limits in a domain with boundary. The approximate solutions of the model are constructed by analyzing the boundary layer characteristics and utilizing the multi-scale asymptotic expansion method. The nonlinear stability of the boundary layer approximations is also established by a conormal energy estimate.

Source: Discrete and Continuous Dynamical Systems - B

DOI: 10.3934/dcdsb.2025078

Authors: Tiantian Yu, Yong Li

Institutions: China People's Police University, Beijing University of Technology

Language: English

Topic: Gas Dynamics and Kinetic Theory

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: diamond

Funder: National Natural Science Foundation of China

Award: G6401710491