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Online since: July 2011
Authors: Wei Wang, Yue Sheng Xie, Wen Bo Tan
Provide the development of new flocculation water purification agent with some experimental data.
This indicates that oxidation-reduction reaction was take place between Ce(NH4)2(NO3)6 and glucose.
Online since: May 2004
Authors: Carlos Sérgio da Costa Viana, Andréa Machado Lopes, Andersan dos Santos Paula
Chemical Composition of the IF Steel C Al Ti Mn Ni P N S Nb Fe 0.003 0.052 0.075 0.18 0.006 0.014 0.0047 0.007 0.002 Bal Cold rolling reductions of 40% were applied to 50mm square strip samples.
Engler et al [3] compared two quantitative measures to derive the minimum number of single orientations required to adequately represent the texture of a given sample and so to assess the statistical significance of the microtexture data.
Online since: January 2014
Authors: Juan Jia, Shuang Xin Liu, Wei Min Mao
Fig. 1 Changes in the degree of crystallinity with the true rolling strain calculated from the integrated X-ray diffraction data It must be considered from both crystalline and amorphous parts to study the work hardening, because there are different plastic deformation mechanisms and hardening mechanisms in the semi-crystalline polymer.
The X-ray results can be used to return the relationship between the crystallinity XC and the true strain ε: (2) The true stress strain curve of polypropylene during rolling is considered as the compression tests in this work, because the rolling reduction of each pass is very small [4].
Online since: April 2004
Authors: Chan Gook Park, Byeung Leul Lee, Chul Hyun, Sang Kyung Sung, Jang Gyu Lee, Tae Sam Kang, Young Jae Lee
The obtained equivalent bias drift is about 0.5 mg with 1 standard deviation from output data for 12 hours.
Kim et al “A new class of surface modifier for stiction reduction,” Proceedings of the 12th International Conference on Micro Electro Mechanical Systems, 1999 pp.189-93 5.
Online since: November 2012
Authors: Hong Liang, Zhi Qiang Fan, Dao Jing Wang, Xing Hua Liu
Introduction The improvement of combustion process in internal combustion engine (ICE) is an important way to energy saving and emission reduction.
The pressure data is collected at the time of the rising edge of ignition signal.
Online since: August 2006
Authors: Takahisa Yamamoto, H. Ito, Yuichi Ikuhara, T. Sakuma, Hidehiro Yoshida
On the other hand, it was revealed that a reduction of flow stress does not always give an increment of elongation in this system as predicted previously [9].
In the figure, the data points at nominal strain of 0% represent for respective initial grain sizes.
Online since: January 2013
Authors: Dong Ruan, Yvonne Durandet, Martin Vcelka, Christopher C. Berndt
Introduction Improvements in vehicle occupant safety, coupled with a reduction in vehicular mass, are ongoing pursuits of the automotive industry.
A diagram showing experimental setup: (a) Drop Tower and associated data acquisition equipment; (b) a composite sandwich beam made from carbon fibre face sheets and aluminium foam core with a nominal relative density of 10%.
Online since: February 2013
Authors: Stanislav Fabian, Peter Čačko
This can be the case not only in terms of accuracy, objectivity and time consumption of the measurements, but successively also in increase in reliability, reduction of operation costs, increase of economic effectiveness and competitiveness of the companies[3], [6] using the common interaction of suitable combination of tribodiagnostic and vibrodiagnostic methods when diagnosing the operation conditions.
Evaluation of the experiments Evaluation is done in run-in and after run-in period of experimentally found and trending values in a structure: - a time period of the measured data evaluation - measured courses of the acceleration amplitude of vibration on time - measured courses of the acceleration amplitude of vibration in dependence on the frequency - an analysis of the lubricant samples [1] (determination of the total impurities, determination of the concentration of abrasive particles and non-ferrous metals, ferrographic analysis, determination of the class of the lubricant impurities).
Online since: February 2014
Authors: Hyun Do Yun, Bae Su Khil, Mi Hwa Lee, Young Seok Chae
The mixtures were the same as the three concrete mixtures that were used for the adiabatic temperature rise test for the heat characteristics data of the used materials and concrete required for the analysis of the hydration heat, compression strength was calculated through the previous material tests.
K: Thermal Analysis of the Heat of Hydration in Concrete with Considering Heat Reduction Techniques, Journal of Korea Concrete Institute, Vol.7 (1995), p.176 [5] Korean Concrete Institute (KCI), “Design code for structural concrete”, 2012 [6] Americal Convrete Instute (KCI), “Building Code Requirement for Structure Concrete”, 2011
Online since: February 2014
Authors: Chong Chen, Ling Xu, Wei Li, Jing Du
Fig. 2 Parameter setting of each scenario 2.3 Data Annual date in model is taken from the following items: 1) Dalian Statistical Yearbook (Dalian Bureau of Statistics, 2005-2012). 2) The Twelfth Five-year Plan of Dalian. 3) Dalian Overall Planning (2009-2020) (Dalian City Planning Bureau, 2010). 4) China logistics Statistical Yearbook (CLFP, China Federation of Logistics Purchasing).
In the course of the twelfth Five-Year Plan, average annual growth rate of logistics value added reaches 15.4%, and reductions of NOX meet the requirement of 9.5%.
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