28 citations · 89 across the 13 of their papers we have counts for
7 papers · 1 filter
Fine-tuning a Large Language Model for Automating Computational Fluid Dynamics Simulations
Zhehao Dong, Zhen Lu, Yue Yang
Configuring computational fluid dynamics (CFD) simulations typically demands extensive domain expertise, limiting broader access. Although large language models (LLMs) have advance…
Synergy of turbulence and thermo-diffusive effects on the intermittent boundary-layer flashback of swirling flames
Shiming Zhang, Zhen Lu, Yue Yang
We simulated the intermittent boundary-layer flashback (BLF) of hydrogen-enriched swirling flames using large-eddy simulation (LES) with the flame-surface-density (FSD) method. Thr…
Generative prediction of flow fields around an obstacle using the diffusion model
Jiajun Hu, Zhen Lu, Yue Yang
We propose a geometry-to-flow diffusion model that utilizes obstacle shape as input to predict a flow field around an obstacle. The model is based on a learnable Markov transition…
Quantum computing of reacting flows via Hamiltonian simulation
Zhen Lu, Yue Yang
We report the quantum computing of reacting flows by simulating the Hamiltonian dynamics. The scalar transport equation for reacting flows is transformed into a Hamiltonian system,…
Modeling the boundary-layer flashback of premixed hydrogen-enriched swirling flames at high pressures
Shiming Zhang, Zhen Lu, Yue Yang
We model the boundary-layer flashback (BLF) of CH/H/air swirling flames via large-eddy simulations with the flame-surface-density method (LES-FSD), in particular, at high p…
A predictive model of the turbulent burning velocity for planar and Bunsen flames over a wide range of conditions
Zhen Lu, Yue Yang
We propose a predictive model of the turbulent burning velocity over a wide range of conditions. The model consists of sub models of the stretch factor and the turbulent flame area…
Modeling pressure effects on the turbulent burning velocity for lean hydrogen/air premixed combustion
Zhen Lu, Yue Yang
We investigate and model pressure effects on the turbulent burning velocity over a wide range of pressures and turbulence intensities with the direct numerical simulation (DNS) of…