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Development of a new wear resistant coating by arc spraying of a steel-based cored wire

Lidong ZHAO, Pia KUTSCHMANN, Binyou FU, Dingyong HE

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 1-4 doi: 10.1007/s11465-009-0012-2

Abstract: In the present study, a cored wire of 304 L stainless steel as sheath material and NiB and WC-12Co as

Keywords： amorphous phase     arc spraying     microstructure     wear     cored wire    

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Three-dimensional modeling of borehole data cored from engineering rock mass

HE Manchao, LI Xueyuan, LIU Bin, XU Nengxiong

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 334-339 doi: 10.1007/s11709-007-0044-9

Abstract: Vast data from the drilling and geophysical prospecting are reliable original information to describe the space state of engineering rock mass, and one of the main difficulties in three-dimensional (3D) modeling of engineering rock mass is the processing of the primary data. From the viewpoint of 3D modeling, the engineering rock masses are classified as four basic types according to their geometric characteristics of geologic structure: (1) continuum rock mass; (2) discontinuous rock mass; (3) overturned fold rock mass and (4) intrusive rock mass. Because drilling data are very important to describe the characters of multi-scale of the spatial data for rock mass, the rule of how to process drilling data is developed to help appropriately display them in the viewpoint of 3D space. According to the characteristics of rock mass layers, the processing method of drilling data for 3D modeling of engineering rock masses, along with the layer thicknesses, is also proposed, including the evaluation rules and the extensive direction for original borehole data. By this method, the typical 3D data modeled is completed and the model form of the engineering rock mass is developed. By this example, it is finally verified that the method presented is successful and feasible to process 3D engineering rock mass.

Keywords： three-dimensional     discontinuous     primary     extensive direction     engineering    

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Elevated temperature creep model of parallel wire strands

Frontiers of Structural and Civil Engineering   Pages 1060-1071 doi: 10.1007/s11709-023-0981-y

Abstract: Parallel wire strands (PWSs), which are widely used in prestressed steel structures, are typically in

Keywords： parallel wire strands     experimental study     elevated temperature creep model    

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Preconcentration of trace elements by adsorption onto a niobium wire for electrothermal atomization atomic

Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 4,   Pages 432-435 doi: 10.1007/s11705-012-1219-z

Abstract: In the present work, a new preconcentration method of trace elements by adsorption onto a niobium wire

Keywords： preconcentration     adsorption onto niobium wire     electrothermal atomization atomic absorption spectrometry    

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Numerical studies of dynamic behavior of liquid film on single-layer wire mesh with different wettabilities

Frontiers of Chemical Science and Engineering   Pages 1672-1680 doi: 10.1007/s11705-022-2205-8

Abstract: Droplet impacting on the stainless steel wire mesh is very common in chemical devices, like a rotatingSurface wettability of wire mesh significantly affects the liquid flow pattern and liquid dispersionThe dynamic behavior of liquid film on the surface of wire mesh can be divided into the following threeCompared to the hydrophilic wire mesh, the final wetting area of hydrophobic wire mesh is zero in mostof hydrophobic wire mesh is 41.76–237.37 μm.

Keywords： stainless steel wire mesh     computational fluid dynamics     surface wettability     liquid film     impacting    

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Experimental study on wire breakage detection by acoustic emission

Limin SUN, Ji QIAN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 503-509 doi: 10.1007/s11709-011-0132-8

Abstract: This paper experimentally investigated wire breakage detection in a steel cable by acoustic emissionthe attenuation laws of waveform amplitudes were discussed based on stress wave propagation in the wire, which was generated by kNocking and wire breakage.Compared with the other source, the wire breakage source contained a much higher energy, and thus, thewire breakage signal can be distinguished from the other source by comparing the non-attenuation energy

Keywords： acoustic emission (AE)     waveform     wire breakage     attenuation factor     wave velocity    

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Experimental study of free abrasive wire sawing for multi strands wire

Wang Jinsheng,Yao Chunyan,Peng Wei,Jin Xin,Chen Shijie

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 94-98

Abstract: speed and remove the workpiece material in the free brasive wire sawing.Multi-strands wire is made by metal wires and has many grooves in the surface compared with steel wireIn this paper, optical glass K9 were cut by multi strands wire (0.25 mm) and steel wire (0.25 mm).Theresults show that multi strands wire is better than steel wire in slicing efficiency and surface roughness, but the kerf loss is wider than steel wire under the same process conditions.

Keywords： ire saw     free abrasive machining     slicing efficiency    

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evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire

Pravin Kumar Venkat Rao PADALU; Yogendra SINGH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4,   Pages 478-505 doi: 10.1007/s11709-022-0817-1

Abstract: by providing vertical and horizontal belts called splints and bandages, respectively, using welded wire

Keywords： and out-of-plane forces     pier analysis     finite element modelling     splint and bandage technique with wire    

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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

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 3,   Pages 242-249 doi: 10.1007/s11465-016-0397-7

Abstract:

Laser hot wire cladding, with the prominent features of low heat input, high energy efficiency, andFour process variables, namely, laser power (P), scanning speed (Vs), wire feedrate (Vf), and wire current (I), were optimized based on the analysis of signal-to-noise

Keywords： process optimization     Taguchi method     signal-to-noise (S/N) ratio     volumetric defect ratio     laser hot wire    

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Experimental research on the mechanical property of prestressing steel wire during and after heating

ZHENG Wenzhong, HU Qiong, ZHANG Haoyu

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 247-254 doi: 10.1007/s11709-007-0031-1

Abstract: The mechanical property of prestressing steel wire during and after heating is the key factor in theAccording to the experiment, the shapes of stress-strain curves of steel wire at high temperature gosmooth and the mechanical property indexes of the steel wire such as strength, modulus of elasticity,curves of steel wire become more ductile and the mechanical property indexes of the steel wire degenerateThe law of mechanical property indexes of the wire is presented.
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Modification of premixed combustion in shear layers by grid turbulence

MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun

Frontiers in Energy 2007, Volume 1, Issue 2,   Pages 245-250 doi: 10.1007/s11708-007-0034-6

Abstract: The velocity field of the jet was measured by using hot-wire anemometry.Flame temperature was measured by using a compensated fine-wire thermocouple.

Keywords： homogeneous     fine-wire thermocouple     temperature     hot-wire anemometry     premixed    

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A wind tunnel study on control methods for cable dry-galloping

Hung D. VO,Hiroshi KATSUCHI,Hitoshi YAMADA,Mayuko NISHIO

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1,   Pages 72-80 doi: 10.1007/s11709-015-0309-7

Abstract: Furthermore, single spiral wire, double spiral wire and circular ring were found to have high effectiveness

Keywords： dry-galloping     wind-relative angle     single spiral wire     double spiral wire     circular rings    

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Research of 1 770 MPa galvanized steel wire for stay cable of domestic bridges

Ding Feng,Sang Chunming,Zhou Daiyi,Bai Bingdong

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 57-64

Abstract: justify;">This paper focuses on introducing the manufacture technique of the 1 770 MPa galvanized steel wireDuring the development practices of high strength galvanized wire for the stay cable of Sutong BridgeWith these key technologies, Baosteel Group produced the 1 770 MPa galvanized wire used for stay cable

Keywords： galvanized steel wire     torsion     double tension     limiter die     gravel wiping    

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A novel shape memory alloy actuated soft gripper imitated hand behavior

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0700-8

Abstract: The limited length shrinkage of shape memory alloy (SMA) wire seriously limits the motion range of SMA-basedIn this paper, a new soft finger without silicone gel was designed based on pre bent SMA wire, and thefinger was back to its original shape by heating SMA wire, rather than relying only on heat exchange

Keywords： shape memory alloy (SMA)     pre bent     wire     gripper     grasping mode     lightweight    

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Characters of Future Aircraft Hydraulic System

Wang Zhanlin,Chen Bin

Strategic Study of CAE 1999, Volume 1, Issue 3,   Pages 5-10

Abstract:

High density of driving power, fast response, high rigidity and high-precision are the advantages of hydraulic servo system, so it is widely used in aerospace. All of flight actuator and transmitting systems of today´s aircrafts are nearly driven by hydraulic systems. With the development of aircraft, especially of military aircraft, more demands are proposed to aircraft hydraulic system. In this paper, main developmental trend of airborne hydraulic system, especially for military aircraft, is summarized, and some research works on aircraft hydraulic systems in domestic and overseas are introduced. Light weight, small size, high-pressure, high power, variable pressure, intellectualization, integration, redundancy techniquue, and so on are the main trend of development of future aircraft hydraulic system. Especially, high-pressure, variable pressure hydraulic intelligent pump source system is very important for the development of future aircraft.

Keywords： airborne hydraulic systems     high-pressure     variable pressure     redundancy     power-by-wire    

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Title Author Date Type Operation

Development of a new wear resistant coating by arc spraying of a steel-based cored wire

Lidong ZHAO, Pia KUTSCHMANN, Binyou FU, Dingyong HE

Journal Article

Three-dimensional modeling of borehole data cored from engineering rock mass

HE Manchao, LI Xueyuan, LIU Bin, XU Nengxiong

Journal Article

Elevated temperature creep model of parallel wire strands

Journal Article

Preconcentration of trace elements by adsorption onto a niobium wire for electrothermal atomization atomic

Satoshi KANECO, Hiroaki KITANAGA, Hideyuki KATSUMATA, Tohru SUZUKI

Journal Article

Numerical studies of dynamic behavior of liquid film on single-layer wire mesh with different wettabilities

Journal Article

Experimental study on wire breakage detection by acoustic emission

Limin SUN, Ji QIAN

Journal Article

Experimental study of free abrasive wire sawing for multi strands wire

Wang Jinsheng,Yao Chunyan,Peng Wei,Jin Xin,Chen Shijie

Journal Article

evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire

Pravin Kumar Venkat Rao PADALU; Yogendra SINGH

Journal Article

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

Journal Article

Experimental research on the mechanical property of prestressing steel wire during and after heating

ZHENG Wenzhong, HU Qiong, ZHANG Haoyu

Journal Article

Modification of premixed combustion in shear layers by grid turbulence

MU Kejin, WANG Yue, ZHANG Zhedian, NIE Chaoqun

Journal Article

A wind tunnel study on control methods for cable dry-galloping

Hung D. VO,Hiroshi KATSUCHI,Hitoshi YAMADA,Mayuko NISHIO

Journal Article

Research of 1 770 MPa galvanized steel wire for stay cable of domestic bridges

Ding Feng,Sang Chunming,Zhou Daiyi,Bai Bingdong

Journal Article

A novel shape memory alloy actuated soft gripper imitated hand behavior

Journal Article

Characters of Future Aircraft Hydraulic System

Wang Zhanlin,Chen Bin

Journal Article