联系方式: a01@863cn.com
微热管技术 Case
Hot Products / Hot Products
Hot News / Hot News
2016 - 11 - 16
2016-11-16  来源:人民邮电报  作者:刘在国 通讯员 熊文德本报讯 近日,由广东移动主导并联合广东申菱环境、新创意科技等产学研用单位,创新研发的“数据中心液/气双通道精准高效制冷系统关键技术及应用”成果被工信部鉴定为“国际领先水平”。这是广东移动在绿色数据中心节能技术方面取得的一项重大突破。据了解,此次科技成果鉴定委员会由我国7位两院院士及12位业界权威专家组成。鉴定委员会在...
2015 - 02 - 07
大约一年前,索尼当时的旗舰Xperia Z2用上低调的用上了高级热管散热。同样,当时日本的NEC之前发布的Media X06E就已经使用了热管,号称全球首款水冷手机。在那时,不少散热器厂商就开始预测,智能手机以后都将用上热管散热。只不过当时热管制造技术还不够先进,热管直径在0.6毫米以上,而且在手机上安装热管的厂商实在太少。后来,0.6毫米直径的热管被研制出来,但是手机厂商对于这一直径仍然感觉不满...
Contact us
联系我们
Phone: 86 020-38457012
Mailbox: a01@863cn.com
Address: 中国广州天河区东莞庄一横路116号广东生产力大厦101-103室
Case 相关论著
说明: Thermal performance of ultra-thin flattened heat pipes with composite wick structure 作者:Yong Lia,b, Wenjie Zhoua, Jiabin Hea, Yuying Yanb, Bo Lib, Zhixin Zenga*a School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China*b Fluids & Thermal Engineering Research Group, Faculty of Engineering, University of Nottingham, UK   摘要:This study proposes three composite wick structures (copper power or mesh sintered on grooved tube), namely, single arch-shaped sintered–grooved wick (SSGW), bilateral arch-shaped sintered–grooved wick (BSGW), and mesh–grooved wick (MGW), to improve the thermal performance of ultra-thin heat pipes (UTHPs). Phase-change flattening technology is employed to fabricate UTHPs. The morphologies of the...
说明: Experimental investigation of vapor chambers with different wick structures at various parameters 作者:Yong Lia, Zixi Lia, Wenjie Zhoua, Zhixin Zenga, Yuying Yanb, Bo Lib*a School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China*b Faculty of Engineering, University of Nottingham, UK  摘要:In this study, copper water vapor chambers (VCs) with two wick structures (copper foam and copper powder) are manufactured. An air-cooled test rig is designed to investigate the thermal performance. For copper-foam-based VCs (CFVCs), samples with filling rates ranging from 50% to 190% are manufactured; for copper-powder-sintered VCs (CPVCs), copper powders with particle sizes ranging from 66 ± 9 lm to 265 ± 85 lm are sintered. Th...
说明: Effects of vacuuming process parameters on the thermal performance of composite heat pipes 作者:Yong Lia,b, Shengle Chena, Bolin Hea, Yuying Yanb, Bo Lib*a School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China*b Fluids & Thermal Engineering Research Group, Faculty of Engineering, University of Nottingham, UK  摘要:Cylindrical heat pipes with sintered-grooved composite wicks are manufactured by more than 20 processes. Essential to their thermal performances are the working fluid filling and vacuuming processes. In this work, the effects of various process parameters on the thermal performance of a composite heat pipe were examined experimentally by conducting transient and steady-state tests. Under the conditions of the...
说明: Comparison of radial forging between the two- and three-split dies of a thin-walled copper tube during tube sinking  作者:Yong Li, Jinlong Huang, Guangwen Huang, Wei Wang, Jucong Chen, Zhixin Zeng School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China  摘要:This study presents a finite element (FE) analysis of the tube sinking of a thin-walled copper tube through a radial forging process (RFP) with two- and three-split dies without mandrel. Three-dimensional FE models of two-split dies RFP and three-split dies RFP are established. The effects of die number on the formation characteristics of the thin-walled copper tube through RFP are studied. Results show that the strain of the thin-walled copper tube through three-sp...
说明: Analysis of Collapse in Flattening a Micro-grooved Heat Pipe  作者:Yong Li, Ting He, Zhixin Zeng School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China    摘要:The collapse of thin-walled micro-grooved heat pipes is a common phenomenon in the tube flattening process, which seriously influences the heat transfer performance and appearance of heat pipe. At present, there is no other better method to solve this problem. A new method by heating the heat pipe is proposed to eliminate the collapse during the flattening process. The effectiveness of the proposed method is investigated through a theoretical model, a finite element(FE) analysis, and experimental method. Firstly, A theoretical model based on a deformat...
5页次1/1HomePrev1NextEnd
回到顶部
Copyright ©1996 - 2019 广东新创意科技有限公司
犀牛云提供企业云服务
地址:中国·广州·天河区东莞庄一横路116号广东生产力大厦101-103室
电话: 86 020-38457012
E-mail:a01@863cn.com
邮编:330520