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Journal of Zhejiang University SCIENCE A

ISSN 1673-565X(Print), 1862-1775(Online), Monthly

<<<                         CONTENTS                         >>>

Review

Review: The overall layout of rocket-based combined-cycle engines: a review

Tian-tian Zhang, Zhen-guo Wang, Wei Huang, Jian Chen, Ming-bo Sun

DOI: 10.1631/jzus.A1800684 Downloaded: 7022 Clicked: 4687 Cited: 0 Commented: 0(p.163-183) <Full Text><PPT> 2110

Chinese summary   <30>  火箭基组合循环发动机总体布局研究进展

关键词组:火箭基组合循环发动机; 单级入轨; 空天往返; 发动机-机身一体化

Articles

Analysis of pressure and flow compound control characteristics of an independent metering hydraulic system based on a two-level fuzzy controller

Qi Zhong, Bin Zhang, Hui-ming Bao, Hao-cen Hong, Ji-en Ma, Yan Ren, Hua-yong Yang, Rong-fong Fung

DOI: 10.1631/jzus.A1800504 Downloaded: 2785 Clicked: 6572 Cited: 0 Commented: 0(p.184-200) <Full Text><PPT> 1867

Chinese summary   <28>  基于两级模糊控制器的独立负载液压系统的压力流量复合控制特性研究

关键词组:独立负载系统; 压力流量复合控制; 计算流量反馈; 模糊PID; 两级闭环控制

Modelling and validation of a roller-cam rail mechanism used in a 2D piston pump

Ding-can Jin, Jian Ruan, Sheng Li, Bin Meng, Ling-feng Wang

DOI: 10.1631/jzus.A1800085 Downloaded: 2681 Clicked: 5438 Cited: 0 Commented: 0(p.201-217) <Full Text><PPT> 1896

Chinese summary   <22>  二维活塞泵用滚子-凸轮轨道机构的建模和验证

关键词组:二维活塞泵; 功能集成化; 滚子-凸轮机构; 数学模型; 无结构性流量脉动.

Compressibility and hydraulic conductivity of sand-attapulgite cut-off wall backfills

Wen-bing Zhang, Wen-bo Rao, Lei Li, Ye Liu, Shuai Wang, Ke Jin, Fang-wen Zheng

DOI: 10.1631/jzus.A1800548 Downloaded: 2219 Clicked: 4758 Cited: 0 Commented: 0(p.218-228) <Full Text><PPT> 1834

Chinese summary   <24>  砂-凹凸棒土竖向隔离墙材料的压缩及渗透特性试验研究

关键词组:凹凸棒土; 砂-凹凸棒土回填料; 隔离墙; 压缩性; 渗透性

Laboratory report

Laboratory report: Research laboratory for Smart Control Valves at Zhejiang University

Jin-yuan Qian, Bao-qing Liu, Zhi-xin Zhang, Sun-ting Yan, Li-long Chen, Zhi-jiang Jin

DOI: 10.1631/jzus.A19LR001 Downloaded: 2253 Clicked: 4939 Cited: 0 Commented: 0(p.229-232) <Full Text>

Chinese summary   <22>  浙江大学特种控制阀研究室

关键词组:控制阀; 智能控制; 流动控制; 流动特性

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