RACEWAY

作品数：30被引量：62H指数：4
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相关领域：冶金工程更多>>
相关作者：倪明柴小丽陈丽华潘健更多>>
相关机构：兰州理工大学华东计算技术研究所萨基姆移动电话研发(宁波)有限公司更多>>
相关期刊：《American Journal of Plant Sciences》《Journal of Donghua University(English Edition)》《Science China(Technological Sciences)》《Journal of Iron and Steel Research International》更多>>
相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划河北省自然科学基金更多>>
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Numerical simulation of the effect of coaxial and cross-axis injection modes on pulverized coal combustion in the raceway of blast furnace tuyere
《Particuology》2024年第10期154-169,共16页Yunpeng Wang Lei Gao Xiaolei Zhou 
support of this research on the mechanism of enhancing the performance of composite pellets_made from limonite(Project No.KKS0202152010,202101AT070083);National Natural Science Foundation of China(No.52104351);the Yunnan Fundamental Research Projects(No.202301AT070795,202101AU070088);the author Lei Gao would like to acknowledge Yunnan Province Xingdian Talent Support Plan Project.
The aim of this study is to investigate the influence of the angle of the pulverized coal (PC) injection lance on the combustion characteristics of fuel in the raceway of blast furnace tuyeres. Using FLUENT software, ...
关键词：Pulverized coal combustion Tuyere raceway Blast furnace CFD simulation 
CFD-DEM study on the synergistic effect of coke consumption and particle dynamics in the blast furnace raceway被引量：1
《Particuology》2024年第6期270-278,共9页Peng Xu Peng Han Zhijun He Xizhong An Kang Sun Lihua Gao 
support by the National Natural Science Foundation of China(grant Nos.51874171,52074150,51974154).
In this study,the gas-solid flow process in the blast furnace raceway is numerically simulated using coupled computational fluid dynamics and the discrete element method(CFD-DEM).The coke reaction kinetics data are im...
关键词：Blast furnace RACEWAY Multiphase flow CFD-DEM MODELING 
Research on the Influence of Raceway Waviness on the Vibration Characteristics of Deep Groove Ball Bearings
《Mechanical Engineering Science》2024年第1期13-20,共8页Yuanlong CHEN Jiarui ZHOU Xinyu WEN Shaoqi WANYAN Yuqing WANG 
The dynamics model of a 2-degree-of-freedom deep groove ball bearing is established by incorporating the raceway surface waviness model comprising multiple sinusoidal functions superposition.The model is solved using ...
关键词：WAVINESS Deep groove ball bearing Vibration characteristics DYNAMICS 
A combined experimental and analytical method to determine the EHL friction force distribution between rollers and outer raceway in a cylindrical roller bearing被引量：1
《Friction》2023年第8期1455-1469,共15页Yu HOU Xi WANG Di YANG Zeliang XIAO 
This research is supported by the Joint Funds of the National Natural Science Foundation of China(Grant No.U1834202).
Friction force is a crucial factor causing power loss and fatigue spalling of rolling element bearings.A combined experimental and analytical method is proposed to quantitatively determine the elastohydrodynamic lubri...
关键词：cylindrical roller bearing(CRB) elastohydrodynamic lubrication(EHL) friction force distribution friction torque combined method 
A finite-element-aided ultrasonic method for measuring central oil-film thickness in a roller-raceway tribo-pair
《Friction》2022年第6期944-962,共19页Pan DOU Tonghai WU Zhaopeng LUO Peiping YANG Zhongxiao PENG Min YU Tom REDDYHOFF 
Roller bearings support heavy loads by riding on an ultra-thin oil film(between the roller and raceway),the thickness of which is critical as it reflects the lubrication performance.Ultrasonic interfacial reflection,w...
关键词：ultrasonic measurement central oil-film thickness rolling line contact ray model finite-element-ISSN 2223-7690 CN10-1237/TH aided method 
Variation in contact load at the most loaded position of the outer raceway of a bearing in high-speed train gearbox被引量：6
《Acta Mechanica Sinica》2021年第11期1683-1695,I0003,共14页Yu Hou Xi Wang Hongbo Que Rubing Guo Xinhai Lin Siqin Jin Chengpan Wu Yue Zhou Xiaolong Liu 
This research was supported by the Joint Funds of the National Natural Science Foundation of China(Grant U1834202).
For the fatigue failure and tribological property of a rolling element bearing,the contact load variation plays a significant role while the most loaded position of the bearing outer raceway takes the greatest risk of...
关键词：High-speed train gearbox Instrumented bearing Load distribution Contact load variation 
Mechanical behaviors of cross roller bearings with raceway roundness error被引量：3
《Journal of Central South University》2021年第7期2091-2104,共14页HUANG Jian LI Chao-yang CHEN Bing-kui 
Project(51775059)supported by the National Natural Science Foundation of China;Project(2017YFB1300700)supported by the National Key Research&Development Program of China。
Taking the raceway roundness error into account,mechanical characteristics of cross roller bearings(CRBs)were investigated.A static analysis model of CRBs considering the raceway roundness error was established.Based ...
关键词：cross roller bearings roundness error load distribution rotational accuracy fatigue life 
Optimization of Raceway Parameters in Iron Making Blast Furnace for Maximizing the Pulverized Coal Injection (PCI) Rate
《Advances in Chemical Engineering and Science》2021年第2期141-153,共13页Deepak Chandra Sau Rabiranjan Murmu Pragyan Senapati Harekrushna Sutar 
This paper presents a method by which the maximum possible rate of pulverized coal injection (PCI) in blast furnace
关键词：Raceway Parameters Blast Furnace OPTIMIZATION PCI 
Enhancement of Penaeus vannamei shrimp growth using nanobubble in indoor raceway pond被引量：1
《Aquaculture and Fisheries》2021年第3期277-282,共6页Asri Ifani Rahmawati Rizki Nugraha Saputra Arief Hidayatullah Agus Dwiarto Hardi Junaedi Dedi Cahyadi Henry Kasman Hadi Saputra Wendy Tri Prabowo Ujang Komarudin Asdani Kartamiharja Hanny Shafira Alfian Noviyanto Nurul Taufiqu Rochman 
This research was supported by Nano Center Indonesia and funded by grants from Demand-Driven Research(DDR)Coral Reef Rehabilitation and Management Program(COREMAP)-Coral Triangle Initiative(CTI)2018-2019 by Oceanography Research Center,Indonesian Institute of Sciences(LIPI).Mr.Hardi Junaedi was supported by scholarship from Indonesia Endowment Fund for Education(LPDP).
The effects of nanobubble on the growth environment,such as dissolved oxygen(DO)and total virus-bacteria,and growth performance,such as growth,feed conversion ratio(FCR),survival rate(SR),total harvest,and productivit...
关键词：NANOBUBBLE Penaeus vannamei GROWTH DO concentration 
Study on Vertical Vibration Characteristics of the 2-DOF Strip Rolling Mill Model with a Single Weak Defect on the Work Roll Bearing Outer Raceway
《Mechanical Engineering Science》2019年第1期63-68,共6页Zhengnan Sun Dongxiao Hou Liang Xu Peiming Shi 
This research is supported by Natural Science Foundation of China(Grant no.51405068);Natural Science Foundation of Hebei Province of China(Grant no.E2019203146);Natural Science Foundation of Hebei Province of China(Grant no.E2014501006).
Considering the influence caused by a early single pit defect on the outer raceway of the work roll bearing,a 2-DOF plate strip rolling mill vertical vibration model with a single point weak fault on the outer raceway...
关键词：Work ROLL bearing WEAK DEFECT Strip MILL Vertical vibration 
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