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Modification of premixed combustion in shear layers by grid turbulence
MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun
《能源前沿(英文)》 2007年 第1卷 第2期 页码 245-250 doi: 10.1007/s11708-007-0034-6
关键词: homogeneous fine-wire thermocouple temperature hot-wire anemometry premixed
Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG
《机械工程前沿(英文)》 2016年 第11卷 第3期 页码 242-249 doi: 10.1007/s11465-016-0397-7
Laser hot wire cladding, with the prominent features of low heat input, high energy efficiency, and high precision, is widely used for remanufacturing metal parts. The cladding process, however, needs to be improved by using a quantitative method. In this work, volumetric defect ratio was proposed as the criterion to describe the integrity of forming quality for cladding layers. Laser deposition experiments with FV520B, one of martensitic stainless steels, were designed by using the Taguchi method. Four process variables, namely, laser power (P), scanning speed (Vs), wire feed rate (Vf), and wire current (I), were optimized based on the analysis of signal-to-noise (S/N) ratio. Metallurgic observation of cladding layer was conducted to compare the forming quality and to validate the analysis method. A stable and continuous process with the optimum parameter combination produced uniform microstructure with minimal defects and cracks, which resulted in a good metallurgical bonding interface.
关键词: process optimization Taguchi method signal-to-noise (S/N) ratio volumetric defect ratio laser hot wire cladding
Elevated temperature creep model of parallel wire strands
《结构与土木工程前沿(英文)》 页码 1060-1071 doi: 10.1007/s11709-023-0981-y
关键词: parallel wire strands experimental study elevated temperature creep model
Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI
《化学科学与工程前沿(英文)》 2012年 第6卷 第4期 页码 432-435 doi: 10.1007/s11705-012-1219-z
关键词: preconcentration adsorption onto niobium wire electrothermal atomization atomic absorption spectrometry tungsten tube atomizer trace elements
《化学科学与工程前沿(英文)》 页码 1672-1680 doi: 10.1007/s11705-022-2205-8
关键词: stainless steel wire mesh computational fluid dynamics surface wettability liquid film impacting
A hot future for cool materials
《能源前沿(英文)》 2023年 第17卷 第4期 页码 447-449 doi: 10.1007/s11708-022-0854-4
关键词: magnetocaloric electrocaloric mechanocaloric elastocaloric barocaloric
Experimental study on wire breakage detection by acoustic emission
Limin SUN, Ji QIAN
《结构与土木工程前沿(英文)》 2011年 第5卷 第4期 页码 503-509 doi: 10.1007/s11709-011-0132-8
关键词: acoustic emission (AE) waveform wire breakage attenuation factor wave velocity
王金生,姚春燕,彭伟,金鑫, 陈世杰
《中国工程科学》 2012年 第14卷 第11期 页码 94-98
游离磨料线锯切割是将磨浆中的磨粒通过一定速度的细钢丝线带入切割区域,达到去除工件材料的目的。多股线由多根细金属线绕制而成,表面具有很多凹槽,与钢丝线光滑表面相比,可以输送更多的磨粒进入切割区域,从而提高切割效率。应用0.25 mm的多股线和0.25 mm的钢丝线对光学玻璃K9进行切割对比实验,结果表明,在相同工艺条件下,多股线的切割效率和表面粗糙度均优于钢丝线,但切缝宽度大于钢丝线。
Pravin Kumar Venkat Rao PADALU; Yogendra SINGH
《结构与土木工程前沿(英文)》 2022年 第16卷 第4期 页码 478-505 doi: 10.1007/s11709-022-0817-1
关键词: unreinforced masonry seismic in-plane and out-of-plane forces pier analysis finite element modelling splint and bandage technique with wire mesh
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 30-43 doi: 10.1007/s11709-016-0318-1
关键词: hot-mix asphalt moisture sensitivity rutting wheel tracking test
Changhai PENG
《结构与土木工程前沿(英文)》 2010年 第4卷 第4期 页码 503-511 doi: 10.1007/s11709-010-0095-1
关键词: thermal comfort naturally conditioned hot humid cold wet Nanjing
Experimental research on the mechanical property of prestressing steel wire during and after heating
ZHENG Wenzhong, HU Qiong, ZHANG Haoyu
《结构与土木工程前沿(英文)》 2007年 第1卷 第2期 页码 247-254 doi: 10.1007/s11709-007-0031-1
A review on research and development of iron-based sorbents for removal of hydrogen sulfide from hot
Jianglong YU, Liping CHANG, Fan LI, Kechang XIE
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 529-535 doi: 10.1007/s11705-010-0519-4
关键词: hot coal gas cleanup iron-based sorbents sulfidation regeneration sulphur recovery
Desulfurization performance of iron-manganese-based sorbent for hot coal gas
Xiurong REN, Weiren BAO, Fan LI, Liping CHANG, Kechang XIE
《化学科学与工程前沿(英文)》 2010年 第4卷 第4期 页码 429-434 doi: 10.1007/s11705-010-0504-y
关键词: iron-manganese-based sorbent sulfidation performance regeneration hot coal gas
Impingement of hollow cone spray on hot porous medium
ZHAO Zhiguo, XIE Maozhao
《能源前沿(英文)》 2008年 第2卷 第3期 页码 273-278 doi: 10.1007/s11708-008-0048-8
标题 作者 时间 类型 操作
Modification of premixed combustion in shear layers by grid turbulence
MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun
期刊论文
Process improvement in laser hot wire cladding for martensitic stainless steel based on the Taguchi method
Zilin HUANG,Gang WANG,Shaopeng WEI,Changhong LI,Yiming RONG
期刊论文
Preconcentration of trace elements by adsorption onto a niobium wire for electrothermal atomization atomic
Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI
期刊论文
Numerical studies of dynamic behavior of liquid film on single-layer wire mesh with different wettabilities
期刊论文
evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire
Pravin Kumar Venkat Rao PADALU; Yogendra SINGH
期刊论文
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
期刊论文
Survey of thermal comfort in residential buildings under natural conditions in hot humid and cold wet
Changhai PENG
期刊论文
Experimental research on the mechanical property of prestressing steel wire during and after heating
ZHENG Wenzhong, HU Qiong, ZHANG Haoyu
期刊论文
A review on research and development of iron-based sorbents for removal of hydrogen sulfide from hot
Jianglong YU, Liping CHANG, Fan LI, Kechang XIE
期刊论文
Desulfurization performance of iron-manganese-based sorbent for hot coal gas
Xiurong REN, Weiren BAO, Fan LI, Liping CHANG, Kechang XIE
期刊论文