Zobrazeno 1 - 10
of 4 112
pro vyhledávání: '"Premixed combustion"'
Numerical Study of Combustion Characteristics of Methane/Hydrogen Hybrid Fuel of Lean Premixed Swirl
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 8, Pp 1179-1187 (2024)
The numerical simulation method is used to study the influence of the mixing ratio of methane/hydrogen mixture on the combustion characteristics and pollutant emission characteristics of the combustor. The results show that due to the action of combu
Externí odkaz:
https://doaj.org/article/31813d2991284b81aa985c805db58543
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 8, Pp 1139-1147 (2024)
In order to obtain the influencing rule of secondary combustion on emissions and combustion oscillation characteristics of gas turbine axial staged combustor in non-premixed combustion mode and explore a load increasing mode with stable low emission,
Externí odkaz:
https://doaj.org/article/dcb3ce3693e64cde8b1a36960f7c59c8
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The combustion of hydrogen and carbon-monoxide mixtures, so-called syngas, plays an increasingly important role in the safety context of non-fossil energy generation, more specifically in the risk management of incidents in process engineeri
Externí odkaz:
https://doaj.org/article/5104fdf0c7b645cf8f57748913b3b447
Publikováno v:
Applications in Energy and Combustion Science, Vol 20, Iss , Pp 100287- (2024)
In this study, a kerosene-fueled premixed burner system with a thick and large pore-sized (“coarse”) porous matrix was developed to achieve less-soot stable premixed combustion with variable combustion loads, i.e., turn-down ratio, TDR, defined a
Externí odkaz:
https://doaj.org/article/62a64f70b26e453eb6aa83511eae6393
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100653- (2024)
The current research aims to implement a reliable analytical model in order to scrutinize the transient behavior of a counter-flow non-premixed combustion system fueled by wet porous biomass particles under non-adiabatic conditions, including several
Externí odkaz:
https://doaj.org/article/ca624ada85244928a1478db1ede6708f
Publikováno v:
南方能源建设, Vol 10, Iss 6, Pp 14-25 (2023)
[Introduction] As the country has set ambitious targets in carbon peaking and carbon neutrality for the energy sector, there is a growing demand for technology improvements of low-carbon emission for power station gas turbines. It is urgent to explor
Externí odkaz:
https://doaj.org/article/818dd9401b3341e18f2c088b6ed1b9c5
Publikováno v:
Energies, Vol 17, Iss 19, p 4959 (2024)
To improve energy savings and emission reduction in industrial heating furnaces, this study investigated the impact of various molar fractions of hydrogen on natural gas combustion and compared the results of the Non-Premixed Combustion Model with th
Externí odkaz:
https://doaj.org/article/93ae59a15d784775b8b8ff42174255f5
Publikováno v:
Applications in Energy and Combustion Science, Vol 17, Iss , Pp 100253- (2024)
Importance of the considerations of preferential diffusion and flame stretch effects in the flamelet-generated manifold (FGM) method on the prediction accuracy is investigated by two-dimensional numerical simulations of cylindrical NH3/air premixed f
Externí odkaz:
https://doaj.org/article/205fc5ac82ba43a587557ff5f55f24db
Publikováno v:
Aerospace, Vol 11, Iss 7, p 542 (2024)
The energy release process of the Mg-based hydroreactive fuels directly affects the performance of water ramjet engines, and the burning rate is one of the key parameters of the Mg-based hydroreactive fuels. However, there is not enough in-depth unde
Externí odkaz:
https://doaj.org/article/ccab4f79e979476dab60d00d862d886d
Publikováno v:
Fluids, Vol 9, Iss 6, p 125 (2024)
The Reynolds-averaged Navier–Stokes (RANS)-based stochastic multiple mapping conditioning (MMC) approach has been used to study partially premixed jet flames of dimethyl ether (DME) introduced into a vitiated coflowing oxidizer stream. This study i
Externí odkaz:
https://doaj.org/article/c9b7c3f90d4c4c5fb861b294458d57eb