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FENG Jinzhi, ZHENG Songlin, YU Fan
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 111-117 doi: 10.1007/s11465-008-0020-7
关键词: co-simulation technology exchange interface conventional bandwidth-limited algorithm
任一路面上基于显式和隐式联合仿真技术的某轿车动态响应 Article
胡红舟, 钟志华
《工程(英文)》 2019年 第5卷 第6期 页码 1171-1178 doi: 10.1016/j.eng.2019.09.003
本文开展了将数值仿真技术用于某轿车耐久分析的研究。运用了基于显式和隐式的联合仿真,同时通过子模型技术来缩短仿真时间,使整车动态仿真时间达到基于传统有限元分析方法难以达到的低水平。联合仿真模型包含所有必要的非线性因素来保障仿真精度,所有关键件都基于变形体的定义。轮胎与路面的关系通过任一路面与轮胎的接触摩擦仿真实现。通过试验样车在6种不同路面上的仿真与测量值的对比,证明了基于显式和隐式分析的联合仿真技术具有足够的精度与仿真效率。本文同时也讨论了所采用的方法的局限性及将来可能的改进。
面向城镇住宅建筑光伏一体化的GIS开放数据协同仿真平台 Article
Marco Massano, Enrico Macii, Andrea Lanzini, Edoardo Patti, Lorenzo Bottaccioli
《工程(英文)》 2023年 第26卷 第7期 页码 198-213 doi: 10.1016/j.eng.2022.06.020
The rising awareness of environmental issues and the increase of renewable energy sources (RES) has led to a shift in energy production toward RES, such as photovoltaic (PV) systems, and toward a distributed generation (DG) model of energy production that requires systems in which energy is generated, stored, and consumed locally. In this work, we present a methodology that integrates geographic information system (GIS)-based PV potential assessment procedures with models for the estimation of both energy generation and consumption profiles. In particular, we have created an innovative infrastructure that co-simulates PV integration on building rooftops together with an analysis of households’ electricity demand. Our model relies on high spatiotemporal resolution and considers both shadowing effects and real-sky conditions for solar radiation estimation. It integrates methodologies to estimate energy demand with a high temporal resolution, accounting for realistic populations with realistic consumption profiles. Such a solution enables concrete recommendations to be drawn in order to promote an understanding of urban energy systems and the integration of RES in the context of future smart cities. The proposed methodology is tested and validated within the municipality of Turin, Italy. For the whole municipality, we estimate both the electricity absorbed from the residential sector (simulating a realistic population) and the electrical energy that could be produced by installing PV systems on buildings' rooftops (considering two different scenarios, with the former using only the rooftops of residential buildings and the latter using all available rooftops). The capabilities of the platform are explored through an in-depth analysis of the obtained results. Generated power and energy profiles are presented, emphasizing the flexibility of the resolution of the spatial and temporal results. Additional energy indicators are presented for the self-consumption of produced energy and the avoidance of CO2 emissions.
徐辉,王祖强,王照君
《中国工程科学》 2006年 第8卷 第4期 页码 86-88
简要介绍了系统级芯片设计的软硬件协同设计、协同仿真技术和SoC开发中系统级协同仿真的工具,并给出了一个在CCSS(CoCentric system studio)环境下完成软硬件协同仿真的实例。
Evaluation of regenerative braking based on single-pedal control for electric vehicles
Wei LIU, Xintian LIU, Yansong WANG, Hongzhong QI
《机械工程前沿(英文)》 2020年 第15卷 第1期 页码 166-179 doi: 10.1007/s11465-019-0546-x
关键词: electric vehicle single-pedal control regenerative braking co-simulation dynamometer test
Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 198-209 doi: 10.1007/s11705-021-2057-7
关键词: CO2 capture post-combustion capture simulation dominant factor
SIMULATION OF O-BLOWN CO-GASIFICATION OF WOOD CHIP AND POTATO PEEL FOR PRODUCING SYNGAS
《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 448-457 doi: 10.15302/J-FASE-2023490
● Low-value biowaste including wood chip and potato peel was valorized to syngas.
关键词: Aspen Plus co-gasification potato peel syngas simulation waste reduction wood chip
Lagrangian simulation of deposition of CO gas-solid sudden expansion flow
HUANG Dongping, DING Guoliang, QUACK Hans
《能源前沿(英文)》 2008年 第2卷 第2期 页码 216-221 doi: 10.1007/s11708-008-0032-3
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1727-8
● Greenhouse gas mitigation by biomass-based CO2 utilization with a Fe cycle system.
关键词: Carbon dioxide utilization Hydrothermal reactions Biomass-based CO2 reduction Simulation Ex-ante LCA
Computer-Aided Design System for CP Single-Screw Compressor
SHEN Jing-feng, YAO Fu-sheng
《机械工程前沿(英文)》 2006年 第1卷 第1期 页码 21-25 doi: 10.1007/s11465-005-0018-3
To design various optimum parameters and simulate the working process of CP single-screw compressor, the Computer-Aided Design (CAD) system for the CP single-screw compressor has been established. A new method based on computer graphics technology, database technology, object-oriented programming technology, and visual simulation technology has been adopted in this CAD system. The system has integrated solid modeling function with parameterization design function and animator simulation function based on analyzing the working principle of the CP single-screw compressor. The experimental results show that the CAD system for the CP single-screw compressor is practical and feasible.
关键词: CP single-screw database technology simulation technology programming technology animator simulation
Simulation of the optimal heat rejection pressure for transcritical CO
Junlan YANG, Yitai MA, Minxia LI, Hua TIAN
《能源前沿(英文)》 2010年 第4卷 第4期 页码 522-526 doi: 10.1007/s11708-010-0027-8
关键词: transcritical CO2 cycle optimal heat rejection pressure simulation expander
王保伟,马新宾,李振花,许根慧
《中国工程科学》 2001年 第3卷 第2期 页码 79-85
CO气相偶联制草酸为多步反应循环系统。在评选出最佳催化剂及理论研究的基础上,利用模拟计算、催化剂工程研究和模试运转对CO气相偶联合成草酸二乙酯的工程问题进行了研究,解决了偶联反应和再生反应速率匹配的关键技术。在反应动力学和反应参数敏感性分析的基础上,经模试1000小时连续运转,解决了复杂反应的非线性多步循环的速率匹配,并建立了零排放洁净工艺过程;研制的催化剂适用于CO偶联反应工业放大工程,为工业生产提供了一条绿色化学工艺路线
赵玉文
《中国工程科学》 2003年 第5卷 第4期 页码 38-40
Enrichment of CO from syngas with Cu(I)Y adsorbent by five-bed VPSA
Shuna LI, Huawei YANG, Donghui ZHANG
《化学科学与工程前沿(英文)》 2013年 第7卷 第4期 页码 472-481 doi: 10.1007/s11705-013-1351-4
关键词: Cu(I)Y adsorbent breakthrough curve desorption VPSA simulation
标题 作者 时间 类型 操作
Bandwidth-limited active suspension controller for an off-road vehicle based on co-simulation technology
FENG Jinzhi, ZHENG Songlin, YU Fan
期刊论文
面向城镇住宅建筑光伏一体化的GIS开放数据协同仿真平台
Marco Massano, Enrico Macii, Andrea Lanzini, Edoardo Patti, Lorenzo Bottaccioli
期刊论文
Evaluation of regenerative braking based on single-pedal control for electric vehicles
Wei LIU, Xintian LIU, Yansong WANG, Hongzhong QI
期刊论文
Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants
期刊论文
Lagrangian simulation of deposition of CO gas-solid sudden expansion flow
HUANG Dongping, DING Guoliang, QUACK Hans
期刊论文
Revealing the GHG reduction potential of emerging biomass-based CO utilization with an iron cycle system
期刊论文
Simulation of the optimal heat rejection pressure for transcritical CO
Junlan YANG, Yitai MA, Minxia LI, Hua TIAN
期刊论文