A unified stochastic particle method based on the Bhatnagar-Gross-Krook model for polyatomic gases and its combination with DSMC.
Fei FeiYuan HuPatrick JennyPublished in: J. Comput. Phys. (2022)
Keyphrases
- statistical model
- unified model
- study proposes
- test data
- mathematical model
- sensitivity analysis
- prior knowledge
- prediction model
- prior information
- preprocessing
- objective function
- input data
- computational model
- theoretical analysis
- classification method
- em algorithm
- energy function
- gaussian distribution
- high accuracy
- monte carlo simulation
- linear model
- similarity measure
- hybrid method
- evaluation model
- markov model
- high order
- detection method
- stochastic model
- probabilistic model
- optimization method
- significant improvement
- hybrid model
- cost function
- evaluation method
- analytical model
- bp neural network
- recognition algorithm
- optimization algorithm
- monte carlo
- optimization model
- neural network
- stochastic programming
- regression analysis
- linear regression
- statistical methods
- clustering method
- model selection
- feature set
- decision trees