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Online since: September 2016
Authors: Philippe Spätig, Jia Chao Chen, I. Villacampa, F. Duval, Hans Peter Seifert
However, the uniform strain (US) of the He implanted samples is not reduced significantly although the reported reduction in work-hardening.
The increase of Rp0.2% and UTS is attributed to radiation damage produced in the material, which is comparable and consistent with other literature data at the same level of displacement damage but without He.
A reduction of the dislocation cross slip ability can enhance the formation of localized planar deformation bands and preventing the formation of 3D dislocation cell structures.
The increase of Rp0.2% and UTS is attributed to radiation damage produced in the material, which is comparable and consistent with other literature data at the same level of displacement damage but without He.
A reduction of the dislocation cross slip ability can enhance the formation of localized planar deformation bands and preventing the formation of 3D dislocation cell structures.
Online since: February 2014
Authors: Li Ping He, Ping Ping Shen, Qi Chao Gao, Meng Chen, Xiang Yang Ma
As to the above issue, an improved steam flooding experimental method is launched to obtain accurate base data, and then simplified JBN method is applied for data processing.
Both reservoir engineering and numerical simulation need relative permeability data for project design and performance prediction.
Third, the migration of unconsolidated silica sand may cause the water and oil production fluctuant, so data processing is difficult.
Data processing method.
Relative permeability data processing is done by applying the classic JBN method.
Both reservoir engineering and numerical simulation need relative permeability data for project design and performance prediction.
Third, the migration of unconsolidated silica sand may cause the water and oil production fluctuant, so data processing is difficult.
Data processing method.
Relative permeability data processing is done by applying the classic JBN method.
Online since: June 2014
Authors: Nordin Jamaludin, A.A. Nuraini, Sahari B. Barkawi, Abdullah Adibah, Othman Inayatullah, Masuri Siti Ujila
Both of this factors relies fully on laboratory data.
However, the UKM viscosity model (ηUKM) relies fully on the experimental data.
Based on this hypothesis, a mathematical model of viscosity which has been developed whereby the technical temperature factor value (kst) and technical time factor (kmt) are obtained through engine oil’s technical data.
VI is the viscosity index that can be obtained in the technical data from the engine oil’s manufacturer.
At the same time, for the viscosity of viscosity index numerical order (ηVIno), the referenced viscosity value is determined at the temperature of 15°C, and the values of kst and kmt are obtained by the use of the data noted in Table 1.
However, the UKM viscosity model (ηUKM) relies fully on the experimental data.
Based on this hypothesis, a mathematical model of viscosity which has been developed whereby the technical temperature factor value (kst) and technical time factor (kmt) are obtained through engine oil’s technical data.
VI is the viscosity index that can be obtained in the technical data from the engine oil’s manufacturer.
At the same time, for the viscosity of viscosity index numerical order (ηVIno), the referenced viscosity value is determined at the temperature of 15°C, and the values of kst and kmt are obtained by the use of the data noted in Table 1.
Online since: December 2019
Authors: Pavel Hutař, Luboš Náhlík, Michael Berer, Gerald Pinter, Tomáš Vojtek, O. Slávik, A. Gosch, F. Arbeiter
Therefore, the main focus of this study is to observe difference between lifetime predictions based on CT and CRB data and possible application of CT data for CRB specimens.
Finally, obtained results were compared with experimental data.
In this manner, the K-calibration was carried out for different crack lengths in range of experimental data.
It is even more evident in the case of fatigue crack propagation data, taken from CT specimen.
Therefore, application of experimental data from one specimen to another is not perfectly accurate.
Finally, obtained results were compared with experimental data.
In this manner, the K-calibration was carried out for different crack lengths in range of experimental data.
It is even more evident in the case of fatigue crack propagation data, taken from CT specimen.
Therefore, application of experimental data from one specimen to another is not perfectly accurate.
Online since: December 2014
Authors: Xue Ying Zhang, Xue Feng Dong
Flue gas power plant 2 * 600MW units of #1 furnace denitration device using selective catalytic reduction (SCR) technology, the catalyst for cellular type, liquid ammonia reductant.
(Standard state, dry basis, 6%O2) Table 1 A, B outlet side of the reactor NOx data analysis The export side A reactor The export side B reactor The maximum value 252.2mg/m3 The maximum value 65.6mg/m3 The minimum value 16.4mg/m3 The minimum value 2.05mg/m3 The relative standard deviation 102.1% The relative standard deviation 74.4% 1.2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data In the unit load under 600MW conditions,The result isshownin Table 2:( Standard state, dry basis, 6%O2) Table 2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data Project Single bit A side B side The measured average value CEMS The deviation coefficient The measured average value CEMS The deviation coefficient SCR outlet O2 % 4.6 4.2 1.10 4.1 3.6 1.14 SCR outlet NOx mg/m3 90.2 22.1 4.08 28.7 18.6 1.54 Optimization and adjustment of former CEMS monitoring value and the actual flue cross-section mean value of difference, can
The adjustment and optimization of the ammonia injection after AIG 2.1 Denitration outlet NOx distribution The concentration distribution of SCR export NOx 600MW condition after optimization,The result is shown in Table 3: (Standard state , dry basis, 6%O2) Table 3 A, B outlet side of the reactor NOx data analysis The export side A reactor The export side B reactor The maximum value 92.5mg/m3 The maximum value 67.9mg/m3 The minimum value 55.1mg/m3 The minimum value 53.3mg/m3 The relative standard deviation 10.0% The relative standard deviation 7.0% 2.2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data In the unit load under 600MW conditions,The result isshownin Table 4:( Standard state, dry basis, 6%O2) Table 4 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data Project Single bit A side B side The measured average value CEMS The deviation coefficient The measured average value CEMS The deviation
coefficient SCR outlet O2 % 3.4 3.2 1.06 4.5 4.3 1.05 SCR outlet NOx mg/m3 70.5 59.6 1.18 92.2 80.3 1.15 Unit load condition of 600MW, through the adjustment and optimization of the AIG ammonia, A side outlet O2 deviation coefficient is 1.06, the outlet NOx concentration deviation coefficient is 1.18, B side outlet O2 deviation coefficient is 1.05, the outlet NOx concentration deviation coefficient is 1.15, the CEMS data representation is obviously improved.
Economic analysis Before and after the experiment, the amount of power generation for a certain period of time of the unit and denitrification system of ammonia consumption were simple statistics, the data is shown in the Table 5.
(Standard state, dry basis, 6%O2) Table 1 A, B outlet side of the reactor NOx data analysis The export side A reactor The export side B reactor The maximum value 252.2mg/m3 The maximum value 65.6mg/m3 The minimum value 16.4mg/m3 The minimum value 2.05mg/m3 The relative standard deviation 102.1% The relative standard deviation 74.4% 1.2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data In the unit load under 600MW conditions,The result isshownin Table 2:( Standard state, dry basis, 6%O2) Table 2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data Project Single bit A side B side The measured average value CEMS The deviation coefficient The measured average value CEMS The deviation coefficient SCR outlet O2 % 4.6 4.2 1.10 4.1 3.6 1.14 SCR outlet NOx mg/m3 90.2 22.1 4.08 28.7 18.6 1.54 Optimization and adjustment of former CEMS monitoring value and the actual flue cross-section mean value of difference, can
The adjustment and optimization of the ammonia injection after AIG 2.1 Denitration outlet NOx distribution The concentration distribution of SCR export NOx 600MW condition after optimization,The result is shown in Table 3: (Standard state , dry basis, 6%O2) Table 3 A, B outlet side of the reactor NOx data analysis The export side A reactor The export side B reactor The maximum value 92.5mg/m3 The maximum value 67.9mg/m3 The minimum value 55.1mg/m3 The minimum value 53.3mg/m3 The relative standard deviation 10.0% The relative standard deviation 7.0% 2.2 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data In the unit load under 600MW conditions,The result isshownin Table 4:( Standard state, dry basis, 6%O2) Table 4 Evaluation of representative SCR outlet flue gas composition ratio and CEMS data Project Single bit A side B side The measured average value CEMS The deviation coefficient The measured average value CEMS The deviation
coefficient SCR outlet O2 % 3.4 3.2 1.06 4.5 4.3 1.05 SCR outlet NOx mg/m3 70.5 59.6 1.18 92.2 80.3 1.15 Unit load condition of 600MW, through the adjustment and optimization of the AIG ammonia, A side outlet O2 deviation coefficient is 1.06, the outlet NOx concentration deviation coefficient is 1.18, B side outlet O2 deviation coefficient is 1.05, the outlet NOx concentration deviation coefficient is 1.15, the CEMS data representation is obviously improved.
Economic analysis Before and after the experiment, the amount of power generation for a certain period of time of the unit and denitrification system of ammonia consumption were simple statistics, the data is shown in the Table 5.
Online since: December 2012
Authors: Ye Qing Guan, Zhao Lai Li, Wen Qing Zhu
The data come from SEMI 2011 China PV industry development report [9] and the National Bureau of Statistics.
At the same time, because of limited new data (Table1), the system has much uncertainty [10].
According to the albino equation can calculate the solution of GM (1, 1) differential equations: (2) Restore the data available to the original data series prediction formula: (3) The model is applicable to non-negative homogeneous exponential function of the original data sequence. 2.2 Forecast and analysis of China's installed capacity of photovoltaic applications (1) Data processing The 2005-2010 total energy consumption, and photovoltaic applications comparative analysis of new installed capacity is shown in Table 2.
The data come from China National Bureau of Statistics.
Therefore, if directly use existing data modeling to predict, forecast results can not reflect the reality of the problem characteristics.
At the same time, because of limited new data (Table1), the system has much uncertainty [10].
According to the albino equation can calculate the solution of GM (1, 1) differential equations: (2) Restore the data available to the original data series prediction formula: (3) The model is applicable to non-negative homogeneous exponential function of the original data sequence. 2.2 Forecast and analysis of China's installed capacity of photovoltaic applications (1) Data processing The 2005-2010 total energy consumption, and photovoltaic applications comparative analysis of new installed capacity is shown in Table 2.
The data come from China National Bureau of Statistics.
Therefore, if directly use existing data modeling to predict, forecast results can not reflect the reality of the problem characteristics.
Online since: April 2014
Authors: Qiu Ping Liu
The Y-doped films exhibit an elevated electron Fermi level,which may enhance band bending to lower the density of empty trap states.Because of this Y-doping, the Dsscs can alleviate the decay of light to electric energy conversion efficiency due to light intensity reduction.
X-ray photoelectron spectroscopy data were obtained with an ESCALab220i-XL electron spectrometer from VG Scientific using 300 W Al Kα radiation.
X-ray photoelectron spectroscopy data were obtained with an ESCALab220i-XL electron spectrometer from VG Scientific using 300 W Al Kα radiation.
Online since: July 2012
Authors: Zhong Da Xu, Yi Hua Cao, Ming Zhao
From the data of FAA/NASA, over the past 18 years, tailplane icing has been responsible or at least suspected for 16 accidents with 139 fatalities [1].
This program included the wind tunnel tests of the tailplane [5-6] and flight tests [7], which provided much data for the study of the tailplane icing.
is the test data vector with dimension of m.
According to the flight test data of clean aircraft provided by the Fig.C-1 in Ref. [7], the aerodynamic parameters of the clean aircraft are identified.
Ranaudo: Icing Effects on Aircraft Stability and Control Determined from Flight Data.
This program included the wind tunnel tests of the tailplane [5-6] and flight tests [7], which provided much data for the study of the tailplane icing.
is the test data vector with dimension of m.
According to the flight test data of clean aircraft provided by the Fig.C-1 in Ref. [7], the aerodynamic parameters of the clean aircraft are identified.
Ranaudo: Icing Effects on Aircraft Stability and Control Determined from Flight Data.
Online since: December 2013
Authors: Ya Jun Bi, Hong Fei Li
The infrared transmission module uses RS-232 serial-to-infrared technology to realize wireless data delivery.
Furthermore, the data can be transmitted and processed automatically.
Its main functions include system configuration, system control, data storage and data display.
X25043 also has a 512×8-bit serial E2PROM, which concurrently can be a data memory (RAM) without additional extension.
As the data transmission of the slave is conducted online, the built-in storage unit within AT892051 can be used as the data storage unit.
Furthermore, the data can be transmitted and processed automatically.
Its main functions include system configuration, system control, data storage and data display.
X25043 also has a 512×8-bit serial E2PROM, which concurrently can be a data memory (RAM) without additional extension.
As the data transmission of the slave is conducted online, the built-in storage unit within AT892051 can be used as the data storage unit.
Online since: December 2014
Authors: Hee Young Maeng, Ju Wook Park, Sang Wook Park
Introduction
Reverse engineering fields have been developing to get better 3D shape data by increasing the speed of the data acquisition and improving the geometrical accuracy of the data from the object.
To acquire 3D data from the object, both passive type and active type scanners are used.
To receive good quality 3D shape data from the object, each axis must be properly aligned (Fig. 3) [2].
This effort will result in better quality 3D data and improved accuracy of the hardware [4].
From this information, spherical coordinate data can be acquired and properly analyzed [3].
To acquire 3D data from the object, both passive type and active type scanners are used.
To receive good quality 3D shape data from the object, each axis must be properly aligned (Fig. 3) [2].
This effort will result in better quality 3D data and improved accuracy of the hardware [4].
From this information, spherical coordinate data can be acquired and properly analyzed [3].