全部文献期刊会议图书|学者科研项目
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作者:Yun-xia Shen , Wen-wu Chen , Jing Kuang ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (4), pp.796-806
摘要:Salt weathering leads to destruction of many valuable cultural heritage monuments and porous building material. The present study aims at providing more laboratory evidence for evaluating the effects of salt precipitation on the deterioration process. In view of this, the remould...
作者:Zhi-qi Wang , Qi-yu Zhou , Xiao-xia Xia ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (2), pp.353-359
摘要:A novel power and cooling system combined system which coupled organic Rankine cycle (ORC) with vapor compression refrigeration cycle (VCRC) was proposed. R245fa and butane were selected as the working fluid for the power and refrigeration cycle, respectively. A performance compa...
作者:Shi-zhong Zhang , Xue-ping Gan , Jin-juan Cheng ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (8), pp.1754-1761
摘要:Tribological behavior of Cu−15Ni−8Sn (mass fraction, %) alloy against GCr15 ring under various loads was investigated on a ring-on-block tester in oil lubrication. The results showed that the wear rate increased slowly from 1.7×10−7 to 9.8× 10−7...
作者:Xing-chao Wang , Jian-ming Hu , Wei Liang ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (6), pp.1344-1350
摘要:Short-term travel flow prediction has been the core of the intelligent transport systems (ITS). An advanced method based on fuzzy C-means (FCM) and extreme learning machine (ELM) has been discussed by analyzing prediction model. First, this model takes advantages of ability to ad...
作者:Jun-hui Zhou , Jing-zhou Zhang
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (12), pp.2819-2828
摘要:Numerical research on the dilute particles movement and deposition characteristics in the vicinity of converging slot-hole(console) was carried out, and the effect of hole shape on the particle deposition characteristics was investigated. The EI-Batsh deposition model was used to...
作者:Kumar Manoj , Bhatnagar Charul
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (9), pp.2071-2081
摘要:Crowd behaviors analysis is the ‘state of art’ research topic in the field of computer vision which provides applications in video surveillance to crowd safety, event detection, security, etc. Literature presents some of the works related to crowd behavior detection and anal...
作者:Min Wang , Ping Cao , Wen Wan ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (4), pp.866-874
摘要:The pre-burying iron sheets approach was used to prepare rock-like materials with ordered multiple pre-cracks. 60 specimens in total were prepared in these experiments. Through biaxial compression experiments, the influence of both the number of pre-cracks and pre-cracks angles t...
作者:Heng Li , Zhi-yong Hao , Xu Zheng ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (11), pp.2605-2612
摘要:Exact simulation of the acoustic performance is essential to the engineering application for a vehicle intake system. The rectangular-pulse method based on the computational fluid dynamics approach was employed for calculating the transmission loss. Firstly, the transmission...
作者:Hong-bing Mo , Xiang-ping Chen , Xiao-yan Liao ...
来源:[J].Journal of Central South University(IF 0.434), 2017, Vol.24 (8), pp.1745-1753
摘要:A sustainable process was explored for the preparation of 5-hydroxymethylfurfural (HMF) by catalytic degradation of the waste cotton stalk. Solid super-acid (SO4 2-/ZrO2) was used as an efficient catalyst for the degradation of cotton stalk. Both ...

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