Thermoacoustic instability and flame transfer function in a lean direct injection model gas turbine combustor

S Joo, S Kwak, J Lee, Y Yoon - Aerospace Science and Technology, 2021 - Elsevier
This paper discusses the combustion dynamic characteristics of hydrogen/methane flames
and the flame response to fuel flow fluctuation in a model lean-direct injection gas turbine …

Analysis and optimisation design on damping orifice of oleo-pneumatic landing gear

S Gan, X Fang, X Wei - The Aeronautical Journal, 2022 - cambridge.org
This paper investigates the feasibility of improving the aircraft landing performance by
design the damping orifice parameters of the landing gear using lattice Boltzmann method …

Measurement of Injector-Driven Flame Response to Acoustic Perturbation Using Fuel-Line Transfer Function

S Joo, S Kwak, Y Yoon, J Lee - Journal of Propulsion and Power, 2021 - arc.aiaa.org
LEAN premixed model gas turbine combustors are known to be susceptible to combustion-
generated oscillations, which are sustained by the coupling of the acoustics in the system …

Numerical simulation of combustion characteristics in a multi-point lean direct injection combustor

ZHU Pengfei, SUO Jianqin, LIU Zhenxia - Xibei Gongye Daxue Xuebao …, 2022 - jnwpu.org
A numerical investigation was conducted to study the combustion characteristics in a five-
point lean direct injection combustor. The influence of the pilot's swirl number to the …

[PDF][PDF] Factors Affecting Operational Accuracy of Orifice Metering for Incompress-ible Fluids

S Almani, M Abro, KH Mangi, IN Unar… - Quaid-E-Awam …, 2020 - academia.edu
Flow measurement is the determination of the quantity of a fluid, either a liquid, or gas that
passes through a pipe, duct, or open channel. In the physical world, engineers are …

An Experimental Study on Flame Transfer Function and Combustion Instability Mechanism in a Gas Turbine Combustor

주성필 - 2019 - s-space.snu.ac.kr
Recently, the interests for energy depletion and rapid climate change have emerged around
the world. To address the problems, the research about clean coal technology has been …