Mathematical Modeling of Gas Generation in Underground Gas Generator
| Autor: | Y. N. Zakharov |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Bituminous coal
Flux method Materials science business.industry geology.rock_type geology Thermodynamics chemistry.chemical_element Oxygen Compressible flow chemistry Underground coal gasification Coal Gas composition Physics::Chemical Physics business Gas generator Physics::Atmospheric and Oceanic Physics Astrophysics::Galaxy Astrophysics |
| Zdroj: | Communications in Computer and Information Science ISBN: 9783030122027 |
| Popis: | Underground coal gasification is an in-situ underground physical and chemical process which converts coal into combustible gases using injections of free or bound oxygen. The paper presents two dimensional nonstationary mathematical model of underground gas generator performance based on flux method. It takes into account physical, chemical and gas dynamic processes. Gas medium consists of the following gases: \(CH_4\), \(H_2\), CO, \(O_2\), \(H_2O\), \(N_2\). The research shows the numerical calculations of gas composition change inside the gas generator describing table values of brown and bituminous coal combustion products. abstract environment. |
| Databáze: | OpenAIRE |
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