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: The biocompatibility of the hydroxyapatite/high density polyethtlene(HA/HDPE) nanocomposites synthetic auditory ossicle was evaluated, the percentage of S-period cells was detected by flow cytometry after L929... application outlook. Key words: hydroxyapatite; high density polyethtlene; ossicle; biocompatibility; flow cytometry 1 Introduction Ossicular replacement prosthesis ideally should have a good......
Flow characteristics of variable hydraulic transformerYANG Guan-zhong(杨冠中), JIANG Ji-hai(姜继海) (Department of Fluid Power Control and Automation, Harbin Institute of Technology, Harbin 150080, China)Abstract:A new kind of hydraulic transformer, called variable hydraulic transformer (VHT), is proposed to control its load flow rate. The hydraulic transformer evolves from a pressure transducer......
Characteristics of turbulent flow distribution in branch piping systemYOO Geun-jong, CHOI Hoon-ki, KIM Chul-hwan(School of Mechatronics, Changwon National University, Changwon 641-773, Korea)Abstract:Flow distribution in branch piping system is affected by flow characteristics and different geometric variations. Most of the flow distribution studies are performed with one-dimensional analysis......
J. Cent. South Univ. (2019) 26: 852-864 DOI: https://doi.org/10.1007/s11771-019-4054-2 Flow measurement and parameter optimization of right-angled flow passage in hydraulic manifold block HU Jian..., Yanshan University, Qinhuangdao 066004, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2019 Abstract: This study was conducted to investigate the flow field......
Flow field simulation of double layer atomizer ZHAO Wen-jun(赵文军), CAO Fu-yang(曹福洋), NING Zhi-liang(宁志良), SUN Jian-fei(孙剑飞) School of Materials Science and Engineering, Harbin Institute... and the secondary atomizer, on gas flow field were investigated by simulation. The effects of primary pressure on gas velocity at the centerline were compared. Water atomizing experiment was carried out to validate......
Flow ?eld simulation and establishment for mathematical models of flow area of spool valve with sloping U-shape notch machined by different methodsWang Zhao-qiang(王兆强)1, Gu Lin-yi(顾临怡)1, Ji Hong(冀宏)2... University of Technology, Lanzhou 730050, China)Abstract:Precise function expression of the flow area for the sloping U-shape notch orifice versus the spool stroke was derived. The computational......
J. Cent. South Univ. (2019) 26: 2528-2542 DOI: https://doi.org/10.1007/s11771-019-4192-6 Flow pattern and pressure drop of gas-liquid two-phase swirl flow in a horizontal pipe RAO Yong-chao(饶永超)1...-phase swirl flow can increase the gas-liquid two-phase contact area and enhance the heat and mass transfer efficiency between gas and liquid. The swirl flow has important practical application value......
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Flow structure around high-speed train in open airTIAN Hong-qi(田红旗)1, 2, HUANG Sha(黄莎)1, 2, YANG Ming-zhi(杨明智)1, 2(1. Key Laboratory of Traffic Safety on Track of Ministry of Education (Central South... intensity level around the high-speed train, the maximum turbulent intensity ranges from 0.2 to 0.5 which belongs to high turbulent flow. The flow field distribution law was studied and eight types of flow......
Flow behavior of Ti-46.2Al-2.5V-1.0Cr-0.3Ni alloy in secondary hot deformation SI Jia-yong(司家勇), HAN Peng-biao(韩鹏彪), CHANG Xia(昌 霞), ZHANG Ji(张 继) High Temperature Material Research Division, Central Iron and Steel Research Institute, Beijing 100081, China Received 28 July 2006; accepted 15 September 2006 Abstract: The flow behavior of already forged Ti-46.2Al-2.5V-1.0Cr-0.3Ni alloy......