Data and CFD-CRD model of industrial-scale gas fermentation

The models and data used in the paper "High-resolution computation predicts that low dissolved CO concentrations and CO gradients promote ethanol production at industrial-scale gas fermentation" are made available.The simulation is of an industrial-scale reactor for gas fermentation, coupled with a Lagrangian-based metabolic kinetic model of C. autoethanogenum. The simulation results (lifelines) are compared with the metabolic kinetic model solved at constant dissolved gas concentrations.The start-up files for the FLUENT simulation are provided, the processed lifelines, and all data for the constant concentration model.For each figure in the paper, the underlying data is provided.Models are .cas (FLUENT 2021R2), .c (C) and .m (Matlab R2020b) files.

发表于论文《高分辨率计算表明低溶解CO浓度与CO梯度可促进工业规模气体发酵的乙醇生成》中所使用的模型与数据集现已公开发布。本研究针对工业规模气体发酵反应器开展数值模拟，耦合了自产乙醇梭菌（C. autoethanogenum）基于拉格朗日法的代谢动力学模型。研究将模拟所得的轨迹数据（lifelines）与恒定溶解气体浓度下求解得到的代谢动力学模型结果进行对比。本数据集包含FLUENT模拟的启动文件、经处理后的轨迹数据，以及恒定浓度代谢模型的全部数据。论文中每张配图对应的原始基础数据均已提供。所提供的模型文件格式包括：.cas（适配FLUENT 2021R2）、.c（C语言源码）以及.m（适配Matlab R2020b）文件。