DeePMD-kit v2: A software package for deep potential models

J Zeng, D Zhang, D Lu, P Mo, Z Li, Y Chen… - The Journal of …, 2023 - pubs.aip.org
DeePMD-kit is a powerful open-source software package that facilitates molecular dynamics
simulations using machine learning potentials known as Deep Potential (DP) models. This …

[HTML][HTML] Enhancing ammonia combustion with minimum hydrogen blended in presence of self-excited intermittent pulsating oscillations

Y Guan, D Zhao - Physics of Fluids, 2023 - pubs.aip.org
In this work, we propose and test a partial premixed fuel injection design of NH 3− H 2− O 2
with double ring-shaped inlets to enhance ammonia combustion in an open-ended …

[HTML][HTML] Application of a two-progress variable model for carbon monoxide emissions from turbulent premixed and partially premixed enclosed flames

JC Massey, Y Tanaka, N Swaminathan - Combustion and Flame, 2023 - Elsevier
A large eddy simulation study is undertaken with the objective of improving carbon
monoxide (CO) estimations compared to measurements of enclosed turbulent flames in …

Self-excited intermittent thermoacoustic fluctuations in an annular combustor exhibiting flame transient phenomena: Physical mechanisms and modeling

B Mohan, S Mariappan - Physics of Fluids, 2023 - pubs.aip.org
We experimentally examine the physical mechanisms causing intermittent thermoacoustic
fluctuations in a turbulent annular combustor exhibiting flame transient phenomena (FTP) …

Assessment of the LES-FGM framework for capturing stable and unstable modes in a hydrogen/methane fuelled premixed combustor

JZ Ho, S Jella, M Talei, G Bourque, T Indlekofer… - Combustion and …, 2023 - Elsevier
The main objective of this paper is to assess the capability of compressible Large Eddy
Simulations (LES) to capture azimuthal combustion instability. The thickened flame model …

Non-adiabatic LES-FGM simulation of thermoacoustic instability in lean premixed CH4/air swirl flame

G Hu, W Zhang, Y Li, J He, J Wang, Z Huang - Energy, 2024 - Elsevier
Abstract Effects of heat loss on the thermoacoustic instability simulation were studied based
on flamelet-generated manifold (FGM) and large-eddy simulation (LES). The non-adiabatic …

Impact of Oxygen Content on Flame Dynamics in a Non-Premixed Gas Turbine Model Combustor

M Chen, X Huang, Z Wang, H Zheng… - Journal of Marine Science …, 2024 - mdpi.com
In this study, large eddy simulation (LES) was used to investigate the dynamic
characteristics of diffusion flames in a swirl combustion chamber at an oxygen content of 11 …

Experimental study on conical flame transfer functions considering velocity profiles

Y Tian, X Liang, S Zhang, Y Zhang, L Yang, J Li - Fuel, 2024 - Elsevier
This paper investigates the linear thermoacoustic dynamic response of laminar premixed
stoichiometric propane/air flames under different oncoming flow velocity profiles …

鱼雷燃烧室气-液-固三相耦合换热数值仿真

陈肯, 冯要飞, 宗潇, 伊进宝, 肖炎彬… - 水下无人系统 …, 2023 - sxwrxtxb.xml-journal.net
为了提高鱼雷燃烧室的冷却换热性能, 文中基于热流固耦合数值计算方法,
开展了鱼雷燃烧室内气-液-固三相冷却换热过程数值仿真, 得到了燃烧室在2 …

Adjoint-accelerated Bayesian inference in thermoacoustics

M Yoko - 2024 - repository.cam.ac.uk
We demonstrate a new approach to thermoacoustic modelling, in which we use an efficient
Bayesian inference framework to assimilate experimental data into thermoacoustic models …