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Online since: March 2013
Authors: Nicole Stanford
The samples were heated to 400°C and equilibrated for 15 minutes before being hot rolled at 400°C to 50% reduction in one pass.
Data derived from EBSD maps shown in Fig. 1.
Inverse pole figures refer to the normal direction, and have been derived from the EBSD data shown in Fig. 1.
Online since: April 2014
Authors: Zheng Qiang Yang, Sui Geng Du
Therefore, in situation of the global energy shortage, energy conservation and emissions reduction are emphasized, and energy consumption control of the hydraulic system is more important [6].
Assuming each work phase system work efficiency is ηi, the various phases of the work input power is Pi, and all phases of the work time is ti, the average efficiency of system theoretically: , (7) In which wi is the weight , by the following formula: (8) By calculating the simulation data and by completing a welding process, the total energy of motor input is 1196Kg, the output power is 76Kg, and the system efficiency is only 6%.
From the simulation data, the system efficiency is 24%.
Online since: December 2014
Authors: Chang Chun Li, Fang Wang, Chao Kun Ma, Shan Qiang Dai
The two parts which are linked together by the host and industrial networks can realize united control and data processing [1].
The image acquisition system consists of the test platform, light source system, image acquisition, image storage and data processing system [3, 4], etc.
Fig.13 The Structure Diagram of Measuring and Positioning System Based on Machine Vision In this experiment, the workbench speed is n1;The reducer of reduction ratio is i ; The theory angle between the valve hole’s initial position and location position is θ1; The actual rotational angle of the valve hole which is measured through the experiments is θ2; The angle error is σ; The diameter of the circular arc that the valve hole is located on the wheel is 380 mm.
Online since: July 2014
Authors: Wei Xiong, Ming Ren Yan, Yao Zhuang Li
Detailed testing scheme RSM percentage Foundation configuration Storey number Input seismic wave Case number 0% Fixed base 1 3 Kobe 25% Pure sand Northridge 24 50% GSI Turkey Experimental results and its analysis After processing the experimental data, the comparison between acceleration time histories of different scenarios is presented in Table 3.
Nevertheless the reduction by GSI is lower than that obtained by the pure-sand foundation.
Conclusions From the analysis of the experimental data, it can be seen that the pure-sand layer had some attenuation effect on the seismic response of the superstructure.
Online since: April 2014
Authors: Tian Jian Yang, Xue Lai Zhang
Introduction In recent years, China has built millions of TBS buildings to process and transmit data, which makes the yearly total energy consumption of TBS up to 7 billion kWh [1].
When the data traffic reaches the “close” threshold, start traffic collection algorithm and shut down the idle frequency carrier.
Study on Energy Conservation and Emission Reduction's Evaluation Index and Methods about Communication Base Station [J]. 
Online since: December 2013
Authors: A. Gnanavelbabu, V Mugendiran, R Ramadoss
Introduction Weight reduction in components has become a major issue in automotive industries.
Standard servo controlled universal tensile testing machine with auto data plotting at constant strain rate of 2.7 x10-4 /sec was used to test the specimen.
[13] Gilbert Kaufman, Properties of Aluminium Alloys – Tensile, Creep, and Fatigue Data at High and Low Temperatures, ASM International, Material Park Ohio [14] R.K.Roy, S.Kar, K.Das, S.Das, Microstructures and tensile properties of commercial purity aluminium alloy AA1235 under different annealing conditions, Materials letter (59) (2005), 2418 – 2422.
Online since: December 2013
Authors: Shi Yan
Introduction Ergonomics is the interaction between people and other factors in the system, and to design the application of related theory, principles, data and methods to optimize the performance of human and system science.
Ergonomics will be the core position of human demand and capacity in design and technology system, provides scientific data associated with humans for product design, the system and the environment.
However, because of the human activities and the scope and muscle strength with age reduction, therefore, from the ergonomics expert opinion, the handrail is necessary
Online since: January 2013
Authors: Xue Xian Li, Guang Wei Wang, Chang Song Qi, Hong Jun Pan
In order to validate the stability of software and the accuracy of the data extracted, we will mix lemon and orange together, carries on the inspection, the pictures and the results such as shown in table2.
Table 2 Similarity data correlation table 0.920310819320804(orange) 0.951065087740241(orange) 0.665203989458379(lemon) 0.95562698366803(orange) 0.70600263473982(lemon) 0.863130076996795(lemon) From table2 knows that the algorithm mentioned in this article, not only can extract the same type of image, also can extract different types of images, application scope is widely and the accuracy is higher.
This paper proposed technology process for machine vision and farm machinery automation to provide technical support, and achieve its own cost reduction.
Online since: June 2016
Authors: Denny Widhiyanuriyawan
Moreover, data also obtained for the current 4, 6, and 8 Ampere.
Data of flow rate Brown’s gas production measured by cup that placed upside down in a container of water.
But when the catalyst is added at 1% we see reduction Brown’s gas flow rate and the addition of a catalyst as the flow rate increased to the point of peak flow rate and ultimately the production of Brown’s gas flow rate continues to decline.
Online since: March 2012
Authors: Xiao Liu, Lei Zhao
On steel concrete composite structure stability bearing capacity formula, the current use is in the form of axial pressure bearing capacity of short column multiplied by the coefficient of stability based on ,That is (1) (2) In the formula, —Steel reinforced concrete short column under axial compression ultimate bearing capacity [5],—Concrete compressive strength; and Respectively for the confinement index and bone markers; ,,—Steel pipe, steel and concrete respectively the area; ,,—Respectively pipe and steel yield strength, value of concrete compressive strength; —Considering the influence of slenderness ratio of the load bearing capacity reduction factor. 2.
The experimental data results are from the literature [4].
The stability coefficient and bearing capacity formula of the long columns under axial compression stability were given, and the experimental results were compared with the existing literature, the two kinds of data are well matched with each other, which explains this method in this kind of structure's application is accurate.
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