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Tian ZHANG, He XIA, Weiwei GUO
《结构与土木工程前沿(英文)》 2018年 第12卷 第4期 页码 558-567 doi: 10.1007/s11709-017-0455-1
关键词: wind barrier sudden change of wind load dynamic response running safety comfort
Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
《能源前沿(英文)》 2012年 第6卷 第3期 页码 227-236 doi: 10.1007/s11708-012-0198-6
关键词: critical load frequency response load shedding multi-area system rate of change of frequency superconducting magnetic energy storage (SMES) device
Load shedding scheme for the two-area system with linear quadratic regulator
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
《能源前沿(英文)》 2013年 第7卷 第1期 页码 90-102 doi: 10.1007/s11708-012-0224-8
关键词: critical load frequency response load shedding (LS) multi-area system rate of change of frequency linear quadratic regulator (LQR) superconducting magnetic energy storage devices (SMES)
Hua Tao, Pinjing He, Yi Zhang, Wenjie Sun
《环境科学与工程前沿(英文)》 2017年 第11卷 第6期 doi: 10.1007/s11783-017-0945-3
关键词: Municipal solid waste Incineration Circulating fluidized bed Load change Multivariate outlier detection
何佳,徐晓梅,陈云波,张琨玲,李跃勋,李中杰
《中国工程科学》 2010年 第12卷 第6期 页码 75-79
对滇池流域近20年来的点源污染负荷产生量和削减量进行了核算,分析了其变化的趋势和主要原因。在8个污水处理厂及两个截污泵站的共同运行下,滇池流域COD、总氮和总磷3种污染物的削减量从1993年的1 542 t,177 t和13 t,分别增加到2007年的40 581 t,5 193 t和637 t。总体而言,生活污染源是主要的污染源,是流域污染物产生量增长的主要因素,流域内经济的发展和城市化进程的加快,人口数量急剧增长,是滇池污染物产生量增加的主要原因
Nitin Kumar SAXENA,Ashwani Kumar SHARMA
《能源前沿(英文)》 2015年 第9卷 第4期 页码 472-485 doi: 10.1007/s11708-015-0373-7
关键词: isolated hybrid power system (IHPS) composite load model static load dynamic load induction motor load model aggregate load
Climate change and China’s mega urban regions
Chaolin GU, Sunsheng HAN
《结构与土木工程前沿(英文)》 2010年 第4卷 第4期 页码 418-430 doi: 10.1007/s11709-010-0075-5
Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 241-248 doi: 10.1007/s11465-011-0219-x
This paper presents a new calculation method that can calculate the load distribution on pipe threaded connections under tension load. On the basis of elastic mechanics, the new method was developed by analyzing each thread tooth, and a new deformation and covariant equation by making a mechanics analysis on each thread tooth was obtained. Compared with the traditional method proposed by the previous references, the new deformation and covariant equation could be used to describe the relation between the previous and the next thread tooth. By applying the new method on the sample of P-110S pipe threaded connection, the obtained results show that the load on thread tooth mainly concentrates on the four or five threads engaged and the middle teeth were not utilized well to bear the loads. The model offers a new way to calculate the loads carried on the thread teeth under tension load.
关键词: load distribution calculation method pipe threaded connections tension load
Tackling climate change and promoting the energy revolution
Xiangwan DU
《能源前沿(英文)》 2018年 第12卷 第3期 页码 338-343 doi: 10.1007/s11708-018-0535-5
Following the Paris Agreement, green and low-carbon development has entered into a new stage. China’s international responsibility to combat climate change is consistent with the inherent sustainable development needs of the country. In this paper, the reasonability of China’s Intended Nationally Determined Contributions (INDC) is examined and the fact that low-carbon development can lead to modernization is demonstrated based on data analysis of energy economics from developed countries. Considering the fact that such an energy revolution forms the basis for China’s low-carbon transition, a roadmap of the China’s energy utilization is presented. Based on research results from the Chinese Academy of Engineering, the three historical stages of China’s energy structure reform are analyzed. Promoting a low-carbon transition through an energy revolution is a long-term and arduous process that requires a genuine transformation of development outlook and patterns. By empirically analyzing situations at home and abroad, a conclusion is made that economic development and a low-carbon transition can be achieved simultaneously; specifically, low-carbon development fosters new points of economic growth and gives rise to different development paths.
关键词: climate change Paris Agreement low-carbon transition energy revolution
Large Scale Infrastructure Projects: The Art of Project or Change Management?
Geert Letens,Kurt Verweire,Peter De Prins
《工程管理前沿(英文)》 2016年 第3卷 第3期 页码 197-202 doi: 10.15302/J-FEM-2016033
关键词: large scale project management organization development and change batteries of change model
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
《能源前沿(英文)》 2013年 第7卷 第2期 页码 197-213 doi: 10.1007/s11708-013-0249-7
关键词: load growth load models reactive power compensation radial distribution system power loss index (PLI) power loss sensitivity (PLS) index vector (IV)
SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW
《农业科学与工程前沿(英文)》 2023年 第10卷 第2期 页码 210-225 doi: 10.15302/J-FASE-2022474
● Either increasing C input to or reducing C release from soils can enhance soil C sequestration.
关键词: agroecosystems climate change negative emissions technology net zero
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 877-894 doi: 10.1007/s11709-021-0756-2
关键词: bridges multi-lane factor traffic load lane load disparity multi-truck presence weigh-in-motion data
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 852-862 doi: 10.1007/s11709-019-0522-x
关键词: arch dam shape optimization robust optimization load uncertainty approximation model
Hanli Wan, Jianmin Bian, Han Zhang, Yihan Li
《环境科学与工程前沿(英文)》 2021年 第15卷 第1期 doi: 10.1007/s11783-020-1302-5
关键词: Soil salinization Climate change Unsaturated frozen soil Water-heat-salt balance Soil environment change
标题 作者 时间 类型 操作
Analysis on running safety of train on the bridge considering sudden change of wind load caused by wind
Tian ZHANG, He XIA, Weiwei GUO
期刊论文
Load shedding scheme for an interconnected hydro-thermal hybrid system with SMES
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
期刊论文
Load shedding scheme for the two-area system with linear quadratic regulator
D. TYAGI, Ashwani KUMAR, Saurabh CHANANA
期刊论文
Performance evaluation of circulating fluidized bed incineration of municipal solid waste by multivariate outlier detection in China
Hua Tao, Pinjing He, Yi Zhang, Wenjie Sun
期刊论文
Estimation of composite load model with aggregate induction motor dynamic load for an isolated hybrid
Nitin Kumar SAXENA,Ashwani Kumar SHARMA
期刊论文
Calculation method of load distribution on pipe threaded connections under tension load
Shoujun CHEN, Lianxin GAO, Qi AN
期刊论文
Large Scale Infrastructure Projects: The Art of Project or Change Management?
Geert Letens,Kurt Verweire,Peter De Prins
期刊论文
Comparison of optimal capacitor placement methods in radial distribution system with load growth andZIP load model
Veera Venkata Satya Naryana MURTY, Ashwani KUMAR
期刊论文
SEQUESTERING ORGANIC CARBON IN SOILS THROUGH LAND USE CHANGE AND AGRICULTURAL PRACTICES: A REVIEW
期刊论文
A practical multi-lane factor model of bridges based on multi-truck presence considering lane load disparities
期刊论文
Shape design of arch dams under load uncertainties with robust optimization
Fengjie TAN, Tom LAHMER
期刊论文