Impact of shear-coaxial injector hydrodynamics on high-frequency combustion instabilities in a representative cryogenic rocket engine

W Armbruster, J Hardi… - International Journal of …, 2022 - journals.sagepub.com
The excitation mechanism of a thermoacoustic instability in a 42-element research rocket
thrust chamber with representative operating conditions with respect to European cryogenic …

A methodology for modeling the interaction between turbulence and non-linearity of the equation of state

A Poormahmood, MM Salehi, M Farshchi - Physics of Fluids, 2022 - pubs.aip.org
Computational fluid dynamics simulation of turbulent mixing layers with significant density
variations may require a closure model for the interaction between the unresolved …

Hydroxyl tagging velocimetry demonstration in an augmented spark igniter

TP Jenkins, M Pullen, RW Pitz, D Tinker… - AIAA SCITECH 2022 …, 2022 - arc.aiaa.org
View Video Presentation: https://doi. org/10.2514/6.2022-1167. vid Hydroxyl tagging
velocimetry (HTV) involves tagging a flow by “writing” a line of OH molecules using a laser …

Digital Rural Intelligent Tourism Model on Account of Intelligent Optimization Algorithm

H Yu - 2022 International Symposium on Advances in …, 2022 - ieeexplore.ieee.org
Digital rural intelligent tourism is an important symbol of social modernization. In this paper,
the intelligent optimization algorithm is used to conduct data modeling of rural intelligent …