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Online since: May 2014
Authors: Lei Yan, Hui Li Liu, Hua Bo Sun, Bo Ren Luo, Li Ling Yu
Due to the target’s structure and the viewing angle, multi-angle scan are demanded to cover target’s whole surface, which means data got from different directions need to be spliced together.
This method is accurate and reliable with the test of aircrafts data.
However, because of the linear propagation and complicated surface of objects, the scanner can only obtain parts of the surface data in one viewing angle.
Kd-tree is used to store and search the data.
(9) Results and Analysis The point cloud data we used are shown in Figure5.
This method is accurate and reliable with the test of aircrafts data.
However, because of the linear propagation and complicated surface of objects, the scanner can only obtain parts of the surface data in one viewing angle.
Kd-tree is used to store and search the data.
(9) Results and Analysis The point cloud data we used are shown in Figure5.
Online since: February 2009
Authors: Hiroo Shizuka, Katsuhiko Sakai, Yasuo Suzuki
As a
result, tool breakage was prevented when using carbide tools and a large reduction in tool wear was
confirmed when using cermet tools.
The data shows that the cutting temperatures in each of the mist cutting conditions are lower than those for dry cutting, with both the cemented carbide and cermet tools, while the oil-N2 mist cutting does not show a further reduction in temperature, as in the case of the mist cutting.
However, the tool wear reduction effect of N2-assisted cutting was evident in the measurements of tool wear.
Therefore, it seems that the main effect of oil-N2 mist cutting is not a reduction in oxidation temperature but a reduction in the tool's oxidation wear.
(3) The effects of N2-assisted cutting come mainly from the reduction of oxidation abrasion on the tool, rather than through a reduction of temperature by limiting thermally driven oxidation
The data shows that the cutting temperatures in each of the mist cutting conditions are lower than those for dry cutting, with both the cemented carbide and cermet tools, while the oil-N2 mist cutting does not show a further reduction in temperature, as in the case of the mist cutting.
However, the tool wear reduction effect of N2-assisted cutting was evident in the measurements of tool wear.
Therefore, it seems that the main effect of oil-N2 mist cutting is not a reduction in oxidation temperature but a reduction in the tool's oxidation wear.
(3) The effects of N2-assisted cutting come mainly from the reduction of oxidation abrasion on the tool, rather than through a reduction of temperature by limiting thermally driven oxidation
Online since: September 2013
Authors: D. Devaraj, P. Ganesan, M. Thirugnanasambandam, Rajakarunakaran S
The data sheet was prepared and the instruments were kept ready for conducting the experiment.
Table 3 Performance Parameters Description Existing FTL Energy efficient FTL Model TL-D 36 W/54 TL-5 28 W/865 Measured light output [lux] 78.7 69.9 Power consumption [W] 53 W/FTL 32 W/FTL It is observed from the data that the difference in lighting output for the TL-D 36 W/54 and TL-5 28 W/865 FTL is only 8.8 lux which accounts for a reduction of 11.1 %.
This reduction is insignificant compared with the energy saving.
As per the energy tariff data collected from the selected textile industry, the annual bill saving is calculated by applying INR 8 per kWh.
ROI can be calculated using Eq. 7 CO2 Emission Reduction.
Table 3 Performance Parameters Description Existing FTL Energy efficient FTL Model TL-D 36 W/54 TL-5 28 W/865 Measured light output [lux] 78.7 69.9 Power consumption [W] 53 W/FTL 32 W/FTL It is observed from the data that the difference in lighting output for the TL-D 36 W/54 and TL-5 28 W/865 FTL is only 8.8 lux which accounts for a reduction of 11.1 %.
This reduction is insignificant compared with the energy saving.
As per the energy tariff data collected from the selected textile industry, the annual bill saving is calculated by applying INR 8 per kWh.
ROI can be calculated using Eq. 7 CO2 Emission Reduction.
Online since: January 2015
Authors: Song Wang, Shi Qian Zhao, Xiao Tong Hou, Tan Zhang, Jia Jun Liu, Wen Yue, Xing Liang Li
The surfaces were sputtered by Ar ion sputtering for 5 nm before the data collection in order to eliminate surface contaminants.
The data of hardness and elastic modulus were the average values from three repeated indentation tests.
When MoDTC is added, both of the average frictions are declined because of the friction reduction property of MoDTC.
So this lubricating system has both excellent friction reduction and wear resistant properties.
So the Mo film has excellent wear resistant property and good friction reduction property under ZDDP lubrication.
The data of hardness and elastic modulus were the average values from three repeated indentation tests.
When MoDTC is added, both of the average frictions are declined because of the friction reduction property of MoDTC.
So this lubricating system has both excellent friction reduction and wear resistant properties.
So the Mo film has excellent wear resistant property and good friction reduction property under ZDDP lubrication.
Online since: July 2011
Authors: Jing Liu, Bo Wang, Fu Ting Yi, Yuan Xun Liao
In order to select the inflection factor of incident angle, the data of output power have been united by dividing max value for nanopillar and common solar cells individually.
When light beam is not vertical incidence, we can also see eminent reflection reduction.
Figure 3 The diagrammatic drawing of reflection reduction by nanopillar arrays.
Therefore, we can get conclusion that the nanopillars structure plays an important part in reflection reduction.
In order to select the inflection factor of incident angle, we united the data of output power by dividing the max value for nanopillar and common solar cells individually.
When light beam is not vertical incidence, we can also see eminent reflection reduction.
Figure 3 The diagrammatic drawing of reflection reduction by nanopillar arrays.
Therefore, we can get conclusion that the nanopillars structure plays an important part in reflection reduction.
In order to select the inflection factor of incident angle, we united the data of output power by dividing the max value for nanopillar and common solar cells individually.
Online since: March 2015
Authors: Jun Wei Li, Jing Li, Zhi Nan Jiang
The existing research data shows that diseases of roadbed in permafrost and seasonally frozen ground areas is mainly caused by frost heaving and thaw collapse.
The final result was determined by the average of the datum from 3 parallel tests.
In a word, the reduction of the resilient modulus was realized conformably.
The curve of shear strength with freezing and thawing cycle Above datum indicated the reduction of cohesion from 118.49KPa to 38.02Kpa after 6cycles, while the slight increase of internal friction angle from original 27.1°to the final 39.8°for the roadbed fillings in Songbei region.
Comprehensively, the reduction of shear strength could be obtained with the numbers of freezing and thawing cycle.
The final result was determined by the average of the datum from 3 parallel tests.
In a word, the reduction of the resilient modulus was realized conformably.
The curve of shear strength with freezing and thawing cycle Above datum indicated the reduction of cohesion from 118.49KPa to 38.02Kpa after 6cycles, while the slight increase of internal friction angle from original 27.1°to the final 39.8°for the roadbed fillings in Songbei region.
Comprehensively, the reduction of shear strength could be obtained with the numbers of freezing and thawing cycle.
Online since: September 2014
Authors: Wipawee Tharmmaphornphilas, Keeratipan Damrongseree
Introduction
A hard disk drive industry has been more competitive for supporting the needs of data storage that increasing exponentially.
Therefore, this paper focuses on defective reduction in an in-house recycle process of a hard disk drive media.
The company data in Fig. 1 on November 2012 shows that an in-house recycle process built defective rate related to media about 23%.
Based on data from 30 days and 1,000 samples each day, P chart in Fig. 11 shows the average of defective rate of sunray defect is 3.203% and all is in the specification.
Senjuntichai: Spiral Defect Reduction of Hard Disk Disk Media, Applied Mechanics and Materials, Vol. 421 (2013), p. 93-98.
Therefore, this paper focuses on defective reduction in an in-house recycle process of a hard disk drive media.
The company data in Fig. 1 on November 2012 shows that an in-house recycle process built defective rate related to media about 23%.
Based on data from 30 days and 1,000 samples each day, P chart in Fig. 11 shows the average of defective rate of sunray defect is 3.203% and all is in the specification.
Senjuntichai: Spiral Defect Reduction of Hard Disk Disk Media, Applied Mechanics and Materials, Vol. 421 (2013), p. 93-98.
Online since: February 2011
Authors: Ling Peng, Ying Zhan Yan, Song Fa Huang
Cameras capture image information from video monitoring site, through compression combined with the wireless network technology, to send data to the monitoring center.
The control center decodes video data the received video data display, realizing the wireless network video monitoring.
Video Compression Module.In the digital video communication, without a huge video data compression, it is not convenient to transmit on the network.
large amount of data and allowing a certain error rate, compressed video uses the UDP protocol to transmit high-efficiency.
The testing data is based on 802.11b wireless network, and with one HUB.
The control center decodes video data the received video data display, realizing the wireless network video monitoring.
Video Compression Module.In the digital video communication, without a huge video data compression, it is not convenient to transmit on the network.
large amount of data and allowing a certain error rate, compressed video uses the UDP protocol to transmit high-efficiency.
The testing data is based on 802.11b wireless network, and with one HUB.
Online since: October 2014
Authors: Kun Peng Wang, Wan Hong Zhang
This oxidation peak will usually have a similar shape to the reduction peak.
Furthermore, by compare the test data of two groups of the samples, one is 0318, MCMB22, AGP-3-2, and another is 0318-GLQ, MCMB22, GP-3-2-2, we can see that mixed processing may be uncertain about the performance improvement of the first efficiency, and even worse.
From the data listed in Table 3, we can predict the reversibility of AGP-3-2-2 is best, and AGP-3-2 is worst.
From the experiment data in Fig.1, we can see the high-rate performance of AGP-3-2-1 is superior for the first cycle, but for the 2nd and 3rd cycle, the peak current of AGP-3-2-2 is greater, so the rate performance of its is superior, According to the test results in Fig.1, the high-rate performance of the samples in the order is: AGP-3-2-2 > AGP-3-2-1 > 0318-GLQ > 0318 > MCMB22 > AGP-3-2.
By the comparison analysis of the data for 0318-GLQ, 0318 and AGP-3-2-1, AGP-3-2, we know the pitch-coating modification have a positive effect on improving rate performance of the material. 3 Conclusions 1) The surface conditions of different materials will be a big difference, modification of materials will change their surface state, and then effect the formation of a uniform SEI film, which is an important factor for the electrochemical performance of battery.
Furthermore, by compare the test data of two groups of the samples, one is 0318, MCMB22, AGP-3-2, and another is 0318-GLQ, MCMB22, GP-3-2-2, we can see that mixed processing may be uncertain about the performance improvement of the first efficiency, and even worse.
From the data listed in Table 3, we can predict the reversibility of AGP-3-2-2 is best, and AGP-3-2 is worst.
From the experiment data in Fig.1, we can see the high-rate performance of AGP-3-2-1 is superior for the first cycle, but for the 2nd and 3rd cycle, the peak current of AGP-3-2-2 is greater, so the rate performance of its is superior, According to the test results in Fig.1, the high-rate performance of the samples in the order is: AGP-3-2-2 > AGP-3-2-1 > 0318-GLQ > 0318 > MCMB22 > AGP-3-2.
By the comparison analysis of the data for 0318-GLQ, 0318 and AGP-3-2-1, AGP-3-2, we know the pitch-coating modification have a positive effect on improving rate performance of the material. 3 Conclusions 1) The surface conditions of different materials will be a big difference, modification of materials will change their surface state, and then effect the formation of a uniform SEI film, which is an important factor for the electrochemical performance of battery.
Online since: September 2005
Authors: Leo A.I. Kestens, Gyo Sung Kim, Kyoo Young Lee
The 2nd cold rolling, with a reduction ratio of 70%, was done under
lubricated conditions and the annealing heat treatment was executed in an infrared image furnace,
ULVAC (Model CCT-AY).
It is well known [9, 10] that the {112}<110> component is one of the most stable orientations at the applied strain and {111}<110> component is more developed than {111}<112> component by heavy rolling, which agrees well with the data of Fig. 2.
The change of Vickers hardness is shown with the increase of temperature in Fig. 4, and the average stored energy of the specimens determined according to the method presented by the present authors [8] is shown in Fig. 5, which is well in agreement with the Vickers hardness data of Fig. 4.
Rajmohan et al. [11] reported the stored energy distribution along the γ fiber of 80% cold rolled IF steel based on neutron diffraction line broadening data.
These observations, together with the stored energy distribution data (Fig.6) strongly support the evidence for the hypothesis of an orientation pinned growth.
It is well known [9, 10] that the {112}<110> component is one of the most stable orientations at the applied strain and {111}<110> component is more developed than {111}<112> component by heavy rolling, which agrees well with the data of Fig. 2.
The change of Vickers hardness is shown with the increase of temperature in Fig. 4, and the average stored energy of the specimens determined according to the method presented by the present authors [8] is shown in Fig. 5, which is well in agreement with the Vickers hardness data of Fig. 4.
Rajmohan et al. [11] reported the stored energy distribution along the γ fiber of 80% cold rolled IF steel based on neutron diffraction line broadening data.
These observations, together with the stored energy distribution data (Fig.6) strongly support the evidence for the hypothesis of an orientation pinned growth.