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Online since: July 2011
Authors: Xiu Ting Han, Juan Li, Hong Zhi Yang, Mei Han, Jin Chao Xu, Xiao Dong Li
Due to make use of the plunger pump lifting viscoelastic, laboratory experiment and field application have demonstrated effective reduction of eccentric wear, extend the life of the sucker rod and tubing, and improve pump efficiency.
Experimental data indicate that, local frictional resistance greatly exceeds distance frictional resistance in terms of unit length, especially with polymer-containing fluids local frictional resistance is larger.
Experimental data indicate that, local frictional resistance greatly exceeds distance frictional resistance in terms of unit length, especially with polymer-containing fluids local frictional resistance is larger.
Online since: September 2013
Authors: Tai Kun Wang, Juan Juan Sun, Jun Min Du
With the weight-reduction requirement for transportation tools, more and more plastics and composite materials will be applied.
During the bending process, the force-deflection curve is recorded by the data acquisition system.
During the bending process, the force-deflection curve is recorded by the data acquisition system.
Online since: January 2014
Authors: Yao Dan Chi, Di Yuan, Xiao Tian Yang
In 2013, BMW introduced new BMW X5, adopting the automotive Ethernet as the communication network to transmit the image data recorded by the surveillance cameras.
High-speed data transmission under free electromagnetic interference.
Cable is the key to a stable and reliable data transmission.
The generation of Ethernet cable can be used for high speed data transmission like Leoni, FlexRay cable, plastic optical fiber (POF), etc.
In this case, it becomes a major issue that keeping the data transmission performance with the reduction of the cost in the next few years.
High-speed data transmission under free electromagnetic interference.
Cable is the key to a stable and reliable data transmission.
The generation of Ethernet cable can be used for high speed data transmission like Leoni, FlexRay cable, plastic optical fiber (POF), etc.
In this case, it becomes a major issue that keeping the data transmission performance with the reduction of the cost in the next few years.
Online since: October 2015
Authors: Victor Popovici, Mihai Arsene, Marinela Marinescu, Claudia Borda, Delicia Arsene, Larisa Butu
Measuring system : a - Data acquisition and processing system Bruel&Kjaer 3560D; b – hydrophone with factory connected cable.
2.1.
Data acquisition and processing system Bruel&Kjaer 3560D 3560D-Frame Pulse sytem is a versatile specialized system for sound and vibration analysis.
PULSE system consists of a PC LAN interface, PULSE software, Microsoft ® Windows operating system, Microsoft ® Office and data acquisition front-end hardware. 2.2.
Main engines are linked by a magnetic coupling; the shaft fits in reduction unit, propeller shaft and propeller.
By comparing the resulting data with existing data in the database available, it was found that the recording and processing of data were correct and representative of the size of the tested vessel; Mobile polygon for measuring acoustic field comes to fill a gap in the measuring apparatus and hydro-acoustic data processing.
Data acquisition and processing system Bruel&Kjaer 3560D 3560D-Frame Pulse sytem is a versatile specialized system for sound and vibration analysis.
PULSE system consists of a PC LAN interface, PULSE software, Microsoft ® Windows operating system, Microsoft ® Office and data acquisition front-end hardware. 2.2.
Main engines are linked by a magnetic coupling; the shaft fits in reduction unit, propeller shaft and propeller.
By comparing the resulting data with existing data in the database available, it was found that the recording and processing of data were correct and representative of the size of the tested vessel; Mobile polygon for measuring acoustic field comes to fill a gap in the measuring apparatus and hydro-acoustic data processing.
Online since: September 2011
Authors: Benjamin P. P. Mallett, Thierry Schnyder, Jeffery L. Tallon, Grant V. M. Williams
These data
are plotted in Fig. 2.
We note Sato et al. report Raman data on single crystals of optimally doped Bi2−xSr1.6Ln0.4CuO6−δ which show this peak at ω2 = 121 ± 1cm−1.
We reproduce this data in Fig. 2b along with our data on Bi2201.
Also plotted are reproduced data for Pb substituted Bi2212 (� and H) and Bi2223 (�) from [5].
Inset; Raw spectra for Bi2201 with two different x values, this data was taken using a 600lines/mm grating.
We note Sato et al. report Raman data on single crystals of optimally doped Bi2−xSr1.6Ln0.4CuO6−δ which show this peak at ω2 = 121 ± 1cm−1.
We reproduce this data in Fig. 2b along with our data on Bi2201.
Also plotted are reproduced data for Pb substituted Bi2212 (� and H) and Bi2223 (�) from [5].
Inset; Raw spectra for Bi2201 with two different x values, this data was taken using a 600lines/mm grating.
Online since: July 2013
Authors: Lei Wang, Zhi Cheng Li, Gao Yuan Dai, Xing Min Li, Yao Qin Xie, Jia Gu
The abdominal CT volume data is used as the algorithm input.
The volume data is a 3D array of pixels.
The advantages include the reduction of required human interaction and computing time.
Step 5.After traversing all pixels, we will get the volume data of labels as segmentation result.
Result The medical data used for algorithm evaluation consists of 3D abdominal CT data from 10 different healthy patients of mixed gender (5 Men, 5 Women) and age(18 to 48 years old).
The volume data is a 3D array of pixels.
The advantages include the reduction of required human interaction and computing time.
Step 5.After traversing all pixels, we will get the volume data of labels as segmentation result.
Result The medical data used for algorithm evaluation consists of 3D abdominal CT data from 10 different healthy patients of mixed gender (5 Men, 5 Women) and age(18 to 48 years old).
Online since: May 2015
Authors: Mohd Amran, Hazman Hasib, Shahrul Imran, Zulkeflee Abdullah, Nor Salim Muhammad, Rosidah Jaafar
All the data and information related to this project has been sought and explored in the literature review.
c) Locations of datums are identified.
The focus of the second trial was to see if there’s any reduction in time, where initially the time wasted and time loss looking for CF parts have been major problem in this process.
c) Locations of datums are identified.
The focus of the second trial was to see if there’s any reduction in time, where initially the time wasted and time loss looking for CF parts have been major problem in this process.
Comparative Study of Motion Control Card Based on NI PXIe and cRIO Platform for Three-Axis Turntable
Online since: February 2014
Authors: Bo Mo, Guan Da Liu, Bo Tang, Yang Hua Li
The reason why the three frequency bands are different can be given by analyzing the data of the three sweep tests.
The rated power of BLDCM is 400W, and the reduction ratio is 215.2.
In the experiment, the paper practices numerical arithmetic increasing within 40-dimensional FIFO array, means each updated data are not identical every 50 μs, resulting in motor vibration, unable to run normally [4, 5].
In this paper, experimental data is analyzed theoretically by sweeping frequency experiments with two types of mainstream motion control card by NI and two cutting-edge plans are proposed which can be used in the real-time motion control with intelligent algorithms.
The rated power of BLDCM is 400W, and the reduction ratio is 215.2.
In the experiment, the paper practices numerical arithmetic increasing within 40-dimensional FIFO array, means each updated data are not identical every 50 μs, resulting in motor vibration, unable to run normally [4, 5].
In this paper, experimental data is analyzed theoretically by sweeping frequency experiments with two types of mainstream motion control card by NI and two cutting-edge plans are proposed which can be used in the real-time motion control with intelligent algorithms.
Online since: April 2008
Authors: D.F. Chen, L. Huang, M.J. Long, L.Y. Wen, Chen Guang Bai
Results of the investigation have
provided a scientific data base for a further study on continuous casting technology and quality
control for steel AH36.
Introduction During the process of continuous casting, to improve the quality of slab, or to establish the technological parameter for dynamic soft reduction, high-temperature physical properties are very important.
To test the isobaric thermal capacity under different variation velocities of temperature, valued data and foundation is provided for studies on the solidification property of slab in continuous casting. 2.3 Results and Analysis of Other Thermal Physical Properties of Slab AH36.
Results of the test provided basis data for studies on production technology and quality controlling of steel AH36 in continuous casting
Introduction During the process of continuous casting, to improve the quality of slab, or to establish the technological parameter for dynamic soft reduction, high-temperature physical properties are very important.
To test the isobaric thermal capacity under different variation velocities of temperature, valued data and foundation is provided for studies on the solidification property of slab in continuous casting. 2.3 Results and Analysis of Other Thermal Physical Properties of Slab AH36.
Results of the test provided basis data for studies on production technology and quality controlling of steel AH36 in continuous casting
Online since: October 2011
Authors: Ji Shou Zhao, Li Yan, Kun Huang, Jing Chen
The data at different rotation speed, different cyanide concentrations, different temperature and different oxygen pressure are obtained.
However, platinum and palladium can not be dissolved in the cyanide solutions at room temperature and atomspheric press, although it is possible from their thermodynamic data[2,3], To elevate reaction temperature and/or under oxygen pressure, the dissolution reaction kinetics of cyanides with platinum and palladium can be improved.
The activation energy data shows the dissolution of palladium involves electrochemical process.
(4) The rate for the dissolution of palladium in cyanide solution is with respect to O2 pressure.The dissolution mechanism involves an electrochemical process in which the anodic reaction is palladium oxidation while the cathodic reaction is oxygen reduction
However, platinum and palladium can not be dissolved in the cyanide solutions at room temperature and atomspheric press, although it is possible from their thermodynamic data[2,3], To elevate reaction temperature and/or under oxygen pressure, the dissolution reaction kinetics of cyanides with platinum and palladium can be improved.
The activation energy data shows the dissolution of palladium involves electrochemical process.
(4) The rate for the dissolution of palladium in cyanide solution is with respect to O2 pressure.The dissolution mechanism involves an electrochemical process in which the anodic reaction is palladium oxidation while the cathodic reaction is oxygen reduction