内循环大容量低质生物质气化设备开发

本科学数据集的数据主要为工业规模的循环流化床生物质气化数值模拟、基于CPFD数值模拟的中试台架验证、基于Aspen Plus模拟的气化系统优化等相关数据，来源主要包括华中科技大学煤燃烧国家重点实验室计算机数值模拟，模拟数据均为实时采集和记录，并根据相关领域的实验和测试标准等文件来进行数据测试、采集和分析；华中科技大学能源与动力工程学院陈汉平教授、吴鹏讲师和陈旭博后、陈伟博后、邹俊博后、胡俊豪博后监督与指导，研究生杨照、卢旺、杨光、易为等在煤燃烧国家重点实验室，通过ANSYS SpaceClaim Direct Modeler (SCDM) 建模软件建立工业规模循环流化床和中试台架几何模型；通过Barracuda软件预测反应器内部的气固流动特性、温度分布特性以及气体组分分布特性；通过Aspen Plus软件预测气化系统最终气体成分、焦油含量、气化效率；在煤燃烧国家重点实验室公共测试中心和华中科技大学分析测试中心通过元素分析仪测定样品基本元素分布和固相及液相中硫、氮分布，依据国家标准GB/T28731-2012获得样品中工业分析值，在电感耦合等离子体发射光谱仪测定样品中无机元素含量，使用湿式流量计和气相色谱仪测定热解气相产物产率；通过气相色谱（GC）测定气化合成气组分含量。数据量10.6MB。

This undergraduate dataset mainly contains data related to industrial-scale circulating fluidized bed (CFB) biomass gasification numerical simulations, pilot-scale rig validation based on CPFD numerical simulations, gasification system optimization based on Aspen Plus simulations, and other relevant content. The data mainly originate from computational numerical simulations conducted at the State Key Laboratory of Coal Combustion, Huazhong University of Science and Technology (HUST). All simulation data are collected and recorded in real time, and data testing, collection and analysis are carried out in accordance with relevant experimental and testing standards in the field. The work was supervised and guided by Professor Chen Hanping, Lecturer Wu Peng, and Postdoctoral Researchers Chen Xu, Chen Wei, Zou Jun and Hu Junhao from the School of Energy and Power Engineering, Huazhong University of Science and Technology. Graduate students Yang Zhao, Lu Wang, Yang Guang, Yi Wei and others established geometric models of the industrial-scale CFB and pilot-scale rig at the State Key Laboratory of Coal Combustion using ANSYS SpaceClaim Direct Modeler (SCDM) software. The gas-solid flow characteristics, temperature distribution and gas component distribution inside the reactor were predicted via Barracuda software, while the final gas composition, tar content and gasification efficiency of the gasification system were predicted using Aspen Plus software. The basic element distribution of the samples, as well as sulfur and nitrogen distributions in solid and liquid phases, were measured using an elemental analyzer at the Public Testing Center of the State Key Laboratory of Coal Combustion and the Analysis and Testing Center of HUST. Proximate analysis values of the samples were obtained in accordance with the national standard GB/T 28731-2012. The inorganic element content in the samples was determined via inductively coupled plasma optical emission spectrometry (ICP-OES). The yield of pyrolysis gaseous products was measured using a wet gas flowmeter and gas chromatograph, and the composition of gasified syngas was determined via gas chromatography (GC). The total size of the dataset is 10.6 MB.

搜集汇总

背景与挑战

背景概述

该数据集主要包含工业规模循环流化床生物质气化的数值模拟和实验数据，涉及ANSYS、Barracuda和Aspen Plus等软件的应用，以及元素分析、气相色谱等实验方法。数据由华中科技大学煤燃烧国家重点实验室团队采集和分析，数据量为10.64MB，包含57个文件。