Hydrogen combustion in gas turbines
The development of gas turbines using 100% hydrogen as fuel is an important step towards
the development of new energy and propulsion technologies using zero carbon fuels. This …
the development of new energy and propulsion technologies using zero carbon fuels. This …
Low-Order Autoignition Modeling for Hydrogen Transverse Jets
S Gkantonas, E Mastorakos - Journal of Propulsion and Power, 2023 - arc.aiaa.org
This paper presents a method for evaluating the risk of autoignition for the canonical
problem of an enclosed hydrogen jet in crossflow (JICF), which is highly relevant to the …
problem of an enclosed hydrogen jet in crossflow (JICF), which is highly relevant to the …
Soot emission simulations of a single sector model combustor using incompletely stirred reactor network modeling
The simulation of soot evolution is a problem of relevance for the development of low-
emission aero-engine combustors. Apart from detailed CFD approaches, it is important to …
emission aero-engine combustors. Apart from detailed CFD approaches, it is important to …
Estimation of Autoignition Propensity in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor Network Modeling
The study of autoignition propensity in premixers for gas turbines is critical for their safe
operation and design. Although premixers can be analyzed using reacting computational …
operation and design. Although premixers can be analyzed using reacting computational …
A Stochastic and Bayesian Inference Toolchain for Uncertainty and Risk Quantification of Rare Autoignition Events in Dry Low-Emission Premixers
Quantification of aleatoric uncertainties due to the inherent variabilities in operating
conditions and fuel composition is essential for designing and improving premixers in dry …
conditions and fuel composition is essential for designing and improving premixers in dry …
Quantification of Autoignition Risk in Aeroderivative Gas Turbine Premixers Using Incompletely Stirred Reactor and Surrogate Modeling
The design and operation of premixers for gas turbines must deal with the possibility of
relatively rare events causing dangerous autoignition (AI). Rare AI events may occur in the …
relatively rare events causing dangerous autoignition (AI). Rare AI events may occur in the …
湍流模型对钝体燃烧器流场模拟的影响
张海军， 郭雪岩， 陈永辰， 倪娟娟 - 化工学报, 2010 - hgxb.cip.com.cn
湍流燃烧过程涉及燃烧反应和湍流在微小时间和空间尺度上的耦合, 因此湍流模型的有效性对
燃烧器流场CFD 模拟的准确性有重要影响. 采用5 种k-ε 类和k-ω 类两方程模型和雷诺应力模型 …
燃烧器流场CFD 模拟的准确性有重要影响. 采用5 种k-ε 类和k-ω 类两方程模型和雷诺应力模型 …
Parametric study of the Incompletely Stirred Reactor modeling
K Mobini, RW Bilger - Combustion and flame, 2009 - Elsevier
The Incompletely Stirred Reactor (ISR) is a generalization of the widely-used Perfectly
Stirred Reactor (PSR) model and allows for incomplete mixing within the reactor. Its …
Stirred Reactor (PSR) model and allows for incomplete mixing within the reactor. Its …
Incompletely stirred reactor network modeling of a model gas turbine combustor
The prediction of soot emissions is a requirement for the development of gas turbine
combustors. Apart from global quantities related to soot mass, future regulations also call for …
combustors. Apart from global quantities related to soot mass, future regulations also call for …
Conditional moment closure approaches for simulating soot and NOx in a heavy-duty diesel engine
A heavy-duty diesel engine (ETH-LAV single cylinder MTU396 heavy duty research engine)
was simulated by RANS and advanced reacting flow models to gain insight into its soot and …
was simulated by RANS and advanced reacting flow models to gain insight into its soot and …