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Flow boiling heat transfer in circulating fluidized bed
Xiaoguang REN , Jiangdong ZHENG , Sefiane KHELLIl , Arumemi-Ikhide MICHAEL ,
《能源前沿(英文)》 2009年 第3卷 第1期 页码 85-89 doi: 10.1007/s11708-008-0067-5
关键词: vapor-liquid-solid three phase flow boiling heat transfer circulating fluidized bed
Nucleate boiling in two types of vertical narrow channels
Lei GUO, Shusheng ZHANG, Lin CHENG
《能源前沿(英文)》 2011年 第5卷 第3期 页码 250-256 doi: 10.1007/s11708-010-0128-4
关键词: nucleate boiling narrow channel numerical simulation bubble dynamics
Tubes with coated and sintered porous surface for highly efficient heat exchangers
Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu
《化学科学与工程前沿(英文)》 2018年 第12卷 第3期 页码 367-375 doi: 10.1007/s11705-018-1703-1
Surface modification is a direct and effective way to enhance the efficiency of heat exchangers. Surface modification by forming a microporous coated layer can greatly enhance the boiling heat transfer and thus achieve a high performance. In this paper, we systematically investigate the boiling behavior on a plain surface with/without sintered microporous coatings of copper powder. The results demonstrated that the sintered surface has a better performance in nucleate boiling due to the increased nucleation sites. The superheat degree is lower and the bubble departure diameter is larger for the sintered surface than for the plain surface, so the heat can be carried away more efficiently on the sintered surface. In addition, the heat transfer capacity on the sintered surface depends on both the powder size and the coating thickness for a high flux tube. The optimum heat transfer capacity can be obtained when the thickness of the microporous coating layer is 3–5 times of the sintered powder diameter. As a result, the heat transfer coefficient tube can be up to 3 times higher for the tube with a sintered surface than that with a plain surface, showing a pronounced enhancement in heat transfer and a high potential in chemical engineering industry application.
关键词: microporous coating layer surface modification boiling enhancement sintering
Xin ZOU, Maoqiong GONG, Gaofei CHEN, Zhaohu SUN, Jianfeng WU
《能源前沿(英文)》 2010年 第4卷 第4期 页码 527-534 doi: 10.1007/s11708-010-0109-7
张炳雷,徐进良,肖泽军
《中国工程科学》 2007年 第9卷 第12期 页码 86-93
Minghou LIU, Yaqing WANG, Dong LIU, Kan XU, Yiliang CHEN
《能源前沿(英文)》 2011年 第5卷 第1期 页码 75-82 doi: 10.1007/s11708-010-0014-0
Turbidity-adaptive underwater image enhancement method using image fusion
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-021-0669-8
关键词: turbidity underwater image enhancement image fusion underwater robots visibility
基于学习自适应区域选择的自动增强图像 None
Na LI, Jian ZHAN
《信息与电子工程前沿(英文)》 2019年 第20卷 第2期 页码 206-221 doi: 10.1631/FITEE.1700125
Performance enhancement of partially shaded solar PV array using novel shade dispersion technique
Namani RAKESH,T. Venkata MADHAVARAM
《能源前沿(英文)》 2016年 第10卷 第2期 页码 227-239 doi: 10.1007/s11708-016-0405-y
关键词: photovoltaic cells mismatch loss shading patterns partial shading magic square power enhancement global peaks and total cross tied (TCT)
Haiyan LI, Jing LIU
《能源前沿(英文)》 2011年 第5卷 第1期 页码 20-42 doi: 10.1007/s11708-011-0139-9
关键词: heat exchanger liquid metal water resource heat transport enhancement coolant thermal management process engineering energy crisis chip cooling
TAO Wenquan, WU Junmei
《能源前沿(英文)》 2008年 第2卷 第1期 页码 71-78 doi: 10.1007/s11708-008-0001-x
关键词: inherent mechanism integral surface rectanglar longitudinal
Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with
《结构与土木工程前沿(英文)》 2022年 第16卷 第1期 页码 131-143 doi: 10.1007/s11709-021-0787-8
关键词: RC beams flexural strengthening CFRP CNTs finite element
WU Junmei, TAO Wenquan
《能源前沿(英文)》 2007年 第1卷 第3期 页码 365-369 doi: 10.1007/s11708-007-0055-1
关键词: computational inherent mechanism staggered decrease transfer surface
Hassan YOUSEFI, Alireza TAGHAVI KANI, Iradj MAHMOUDZADEH KANI, Soheil MOHAMMADI
《结构与土木工程前沿(英文)》 2020年 第14卷 第2期 页码 446-472 doi: 10.1007/s11709-019-0605-8
关键词: ambient vibration test high level noise iterative signal enhancement wavelet cross and autocorrelation of wavelets
Numerical simulation of micro scale flowing and boiling
Wen WANG, Rui ZHUAN,
《能源前沿(英文)》 2009年 第3卷 第4期 页码 396-401 doi: 10.1007/s11708-009-0049-2
关键词: volume-of-fluid (VOF) micro channel nucleate boiling bubble dynamics simulation
标题 作者 时间 类型 操作
Flow boiling heat transfer in circulating fluidized bed
Xiaoguang REN , Jiangdong ZHENG , Sefiane KHELLIl , Arumemi-Ikhide MICHAEL ,
期刊论文
Tubes with coated and sintered porous surface for highly efficient heat exchangers
Hong Xu, Yulin Dai, Honghai Cao, Jinglei Liu, Li Zhang, Mingjie Xu, Jun Cao, Peng Xu, Jianshu Liu
期刊论文
Experimental study on saturated flow boiling heat transfer of R290/R152a binary mixtures in a horizontal
Xin ZOU, Maoqiong GONG, Gaofei CHEN, Zhaohu SUN, Jianfeng WU
期刊论文
Experimental study of the effects of structured surface geometry on water spray cooling performance in non-boiling
Minghou LIU, Yaqing WANG, Dong LIU, Kan XU, Yiliang CHEN
期刊论文
Performance enhancement of partially shaded solar PV array using novel shade dispersion technique
Namani RAKESH,T. Venkata MADHAVARAM
期刊论文
Revolutionizing heat transport enhancement with liquid metals: Proposal of a new industry of water-free
Haiyan LI, Jing LIU
期刊论文
Numerical investigation and analysis of heat transfer enhancement in channel by longitudinal vortex based
TAO Wenquan, WU Junmei
期刊论文
Effect of bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with
期刊论文
Numerical analysis on heat transfer enhancement by longitudinal vortex based on field synergy principle
WU Junmei, TAO Wenquan
期刊论文
Wavelet-based iterative data enhancement for implementation in purification of modal frequency for extremely
Hassan YOUSEFI, Alireza TAGHAVI KANI, Iradj MAHMOUDZADEH KANI, Soheil MOHAMMADI
期刊论文