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Online since: September 2017
Authors: Anton Panda, Ema Nováková-Marcinčinová, Ľudmila Nováková-Marcinčinová
The computer model adequately oriented, performs slicing (cut into thin layers) and automatically generates data.
His output STL format, which includes geometric data of the individual layers can then be transferred directly to the FDM modeling device [2-12].
Table 1 Measured values in the static tensile test of PLA samples - clear horizontally in width Table 2 Measured values in the static tensile test of PLA samples - blue horizontally in width Fig. 5 Test samples of clear PLA plastic horizontal in width after the test Fig. 6 Test samples of blue PLA plastic horizontal in width after the test Interpretation of Static Tension Test Results According to Standard EN ISO 2602 is one of standards elaborated by technical committee ISO / TC 69, which are dedicated to the statistical data interpretation.
Pandová, Nitrogen oxides reduction by zeolite sorbents in manufacturing use, Advanced Materials Research 937 (2014) 487-490
Online since: November 2015
Authors: Asmawi Abdul Malik, Mohd Zamani Ahmad, Ahmad Faizal Ahmad Fuad, Nur Hanani Ahmad Azlan, Azura Ahmad Radzi
Result of analysis data No Variables Executed Data (wave height/wave period) zero loading half loading full loading 4 s 5 s 7 s 9s 4 s 5 s 7 s 9s 4 s 5 s 7 s 9s 1 Wave Height 0.40 2.60 3.40 5.26 0.4 2.6 3.4 5.26 0.4 2.6 3.4 5.26 2 Wave Length 24.98 39.03 76.51 126.47 24.981 39.03 76.51 126.47 24.98 39.03 76.51 126.47 3 Heave Amp.
The MVS has produced results in the form of table, graph and motion animation of the input data analysis as of FORT loading operations, wave period and wave amplitude.
The damping levels give to the reduction in FORT resonant drift motion and so are of key importance.
Online since: August 2011
Authors: Li Jun Ren, Xiang Lu
So it is important for many power plants to implement energy saving, emission reduction and enhancement by reducing the mill's power consumption [1, 2].
The installed applications are made in three power plants in Chongqing, Guizhou and Hunan, we replace all the cylinder liners in the three double inlet and outlet tube mills with the stepped liners, and then get the comparative data.
The data of application is shown in Table 1.
Tab.1 The comparative data of high-efficiency and energy–saving Liner about application Mil type Coal type Liner type The ball charge (t) Power (kw) or Average current (A) Output (t/h) BBD4062 Anthracite coal T-shap liner Stepped liner 80 42 1109 (kw) 657 (kw) 49.7 48.5 D-11D Anthracite coal Waveform liner Stepped liner 80 40 140 (A) 95 (A) 40 44 BBD4060  lean coal+ Anthracite coal Waveform liner Stepped liner 65 40 1006 (kw) 660 (kw) 55 56 Conclusions The stepped liner can take the balls to a reasonable height and increase the number of the balls which are taken by the wave crest, and also it makes the dropping points scattered, so that the balls in mill can have good impact energy after dropped from the mill, it is useful to improve the ball mill's of crushing and grinding efficiency.
Online since: October 2006
Authors: Eugene E. Haller, Gerhard Pensl, Siegmund Greulich-Weber, E. Rauls, Kurt Semmelroth, Uwe Gerstmann
After annealing for 30 min at 2000 K an activation of the P doping and reduction of radiation-induced defects was achieved.
In addition and for better comparison with experimental data, hf parameters for 6H-SiC are also calculated and compiled in Table 1.
As can be taken from Table 1 the calculated ligand hf interactions are in reasonable agreement with experimental data.
Table 1: Calculated hf parameters (absolute values) for the shallow PSi and NC donors at the hexagonal (h) and quasi-cubic (k1,k2) sites in 6H-SiC in com-parison with experimental data.
Online since: January 2012
Authors: Jie Dong, Chun Jiang Zhang, Ya Jun Rong
Based on above analysis, main influences of DG on current protection are: (1)Result in protection selectivity reduction and refusing action of this line
Table 5 Current detected by protection position of DG IK1/A IK2/A IK3/A 20% l1 28.6 6376 117.1 50% l1 26.8 6376 117.1 80% l1 25.1 6375.8 117.1 100% l1 24 6375.7 117.1 without DG 109.1 6369 117.1 According to the data, position of DG has little effect on protection that lies in neighbor line.
As can be known from data and current curve that when DG lies at upstream side of protection, current through protection increases due to assistant current provided by DG, which extends protection range and affects protection range of next line, leading to losing selectivity.
Fig. 6 Effect of capacity of DG on protection According to the data, with the increasing of capacity of DG, current through K2 decreases and that through K3 increases.
Online since: August 2007
Authors: Sung Hak Lee, Yong Nam Kwon, Kyu Hong Lee
The cast-forged alloy was fabricated by homogenizing an alloy cast with a low pressure at 500 oC for 6 hrs and then by conducting finish forging at an average reduction ratio of 20% at 450 oC.
Data interpretation procedures followed ASTM E399 specifications under a stress intensity factor rate of 1 MPa�m/sec [4].
The hardness, room temperature tensile, and fracture toughness test data are shown Table 1.
� � � � Summary Mechanical properties and fracture toughness of the two cast A356 alloys were measured, and the data were interpreted in relation with the microfracture observation.
Online since: October 2012
Authors: Rui Li, Shuo Peng Zhang, Xiao Ju Xu
In order to know the pattern how the energy consumption per unit area changes with time, we have selected 5 typical office buildings’ data of each month to analysis, see figure 3.
That would assure energy consumption reduction when devices start running.
c) Energy management personnel should record energy consumption data and compare the data from before and after, which is helpful to identify energy consumption differences and to take measures to reduce energy consumption.
Online since: January 2013
Authors: Song Ling Wang, Lei Zhang, Chen Xing Hu, Shou Fang Liang
Therefore, even if to improve very small fan efficiency, it will certainly have great practical significance of energy saving and emission reduction[2].
Parametric calculation platform function mainly includes three parts: parametric modeling module, calculation module and data processing module.
A series of operations before calculation, such as the read of mesh files, the set of initial conditions and model solver can be conducted in computing module until the user confirms calculation and finally obtains the data file.
The results in which user is interested can be extracted through post-processing module, and the data such as fan total pressure, efficiency, shaft power can be obtained and exported to a spreadsheet for follow-up treatment after simple calculation.
Online since: March 2018
Authors: Yu Lei, Xi Fan Zou, Wei Liu, Shang Yu Huang, Jie Zhu
(a) Free form tooling; (b) Conical tooling The values of electromagnetic forming system parameters were referenced to the experimental data [13], shown in Tab. 3.
Sequentially coupling method was found be more accurate by comparing experimental data with simulation data, and the results calculated in this work were very consistent with the experimental results, the distortion error is less than 5%.
With the increase of the voltage, the higher collision speed is beneficial to the reduction of the local void fraction, the collision behavior has important contributions to the increased formability during EMF process.
Online since: January 2014
Authors: Di Ming Lou, Tian Yu Shen, Yi Zhou, Zhi Yuan Hu, Pi Qiang Tan, Qiang Qiang
In order to reduce the impact of test error , measure continuously exhaust particle number and particle size distribution parameters for 60 seconds of every ESC condition, and average the data.
Under 2000 r/min and 2200 r/min conditions, the particle number concentration of BD5, BD20, BD50 are higher than D100, after removal of these data, compared with D100, the particle number concentrations of BD5, BD10, BD20, BD50, BD100 decrease averagely 21%, 21%, 13%, 15% and 70%.
Under load conditions of 2200r/min, after removal of individual data, compared with D100, the particle number concentrations of BD5, BD10, BD20, BD 50 and BD100 decrease averagely 23%, 28%, 27% , 40% and 48%.
Compared with D100, only BD20 has obvious reduction under all conditions.
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