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Online since: July 2014
Authors: P. Mahanta, Lalhmingsanga Hauchhum
The data fitting is accomplished with the Toth and Sips adsorption models which are generally used for micro-porous adsorbents such as zeolites.
Adsorption isotherm curves in Figure 3 and Figure 4 that increase in adsorption temperature leads to a reduction in the amount of adsorbed CO2.
It was found that CO2 adsorption for zeolite 13X showed a reduction in the amount of adsorption for the next cycles as shown in Figure 5.
The two isotherm model like Toth and Sips model fitted well with the experimental data`s.
Data 49, 1095-1101 (2004)
Online since: February 2015
Authors: Wan Nor Roslam Wan Isahak, Zatil Amali Che Ramli, Azizul Hakim Lahuri, Muhammad Rahimi Yusop, Mohd Ambar Yarmo, Mohamed Wahab Mohamed Hisham
XRD data showed the support data to confirm the hydroxide phase formation as intermediate for carbonate and accelerate the CO2 chemisorption reaction.
The combination of nano-CuO on BAC become a good adsorbent which can stimulate the CO2 reduction programme as well as reduce the CO2 emissions during BAC production.
Data 11 (1982), 1-409
Online since: August 2009
Authors: Ming J. Zuo, Han Xin Chen
Both simulated data and experimental data obtained from a steel plate with a crack are used to demonstrate the performance of the proposed method.
Ultrasonic data collected in TOFD experiments may be noisy.
The noise may be caused by the surrounding environment, transducers, the data acquisition system and other unknown sources.
The SNR reduction needs further improvement.
Since the time of flight can be accurately obtained from collected ultrasonic data, we can use it to get accurate estimate of the crack depth using data such as the distance between the transducers and the ultrasonic speed in the specimen material.
Online since: May 2011
Authors: Yue Xiang Wang, Ying Liao
Based on the experiment data, a mathematical model relating the strength gain of solidified sludge matrices to the ratio of binder to waste is proposed by statistical analysis.
The proposed method is then verified with available test data.
Both the toxicty reduction of the waste and the minimizationof the migration of the contaminants from the waste are achieved [1,2,3].
Conclusions The main conclusions obtained in this study are summaried as follows: (1)A simple index which is defined as the ratio of binder to waste is proposed for interpretation of test data of solidified waste matrices.
Verified with the available test data, the predicted results seem to be acceptable.
Online since: August 2013
Authors: Chia Tse Hung, Chien Ta Chen, Jyh Dong Lin
The management STD data are called spatial data.
The data included basic road data, road map data, statistical information, etc.
Of course data recovery, data backup, and data management function are included.
If the data shows information on transformation or changing events it will result in reduction of the multi-granularity set.
On the other hand the reduction can be carried out through system inquiries or operation such as indirect correction of the frequency threshold and dividing the data density.
Online since: November 2012
Authors: Chang Zheng Chen, Bo Zhou, Quan Gu, Huan Liu
Then it turns out that the complexity could vary with different crack expansion conditions, i.e. reduction and augmentation of the correlation dimension due to the occurrence of a crack by the fatigue experiment.
It is very well known that the presence of a transverse crack in a wind turbine blade induces reduction of natural frequencies and changes in mode shapes of vibration [2].
The data available for the research has been collected by American PCI-2 Data Collection and Signal Analytic Instrument.
Online since: April 2013
Authors: Sarjito Sarjito
This approach was adopted corresponding to the TF6 nozzles used, and a CFX input data set use 1500 representative particles to represent the droplet population, and was created from information based on mass and number fraction data sets summed to unity exactly, that at least one representative particle was present in each diameter band, and data was given in references [12] at a driving pressure of 1.4 bar: Droplet diameter bands (µm): 85, 104, 115, 126, 137, 151, 168, 188, 217, 253, 290, 328, 379, 438, 500, 600.
This value was obtained from the nozzle manufacturer’s data at the driving pressure of 1.4 bar as used by Pearlmutter et al. (2008).
A wide scatter in the experimental data is evident shown in Figure 2 (a).
But, wide scatter in the experimental data was evident.
[9] BETE TF6 nozzles, data sheet (2007), available information on http://www.beteuk.com [10] K.
Online since: December 2012
Authors: Jun Lan Yang
Data reduction and results According to the measured data, the energy balance between the tube side and annulus are generally within 1%, only those data that satisfy the above criteria are taken into consideration in the final data reduction.
(3) The experimental data consist of the smooth tube and the tube with five different porosity Φ twined coil inserts.
Online since: December 2012
Authors: Xiao Cong He
Creep was found to contribute to life reduction in in-phase tests when the peak temperature of cycling was above 600 °C.
Statistical Thermal Fatigue Creep Modeling of Stainless Steel Materials The elevated-temperature tensile, creep and rupture test data on stainless steel materials were being collected by a number of organizations and researchers [e.g. 6, 7].
Baced on these test data, statistical thermal fatigue creep modelling can be conducted to predict the falure life of stainless steel materials.
The cyclic material data are normally not enough, thus Manson’s universal slopes equation [8] can be used as an empirical correlation which relates fatigue endurance to tensile properties
The correlation can be achieved by comparing fracture data from tests against the prediction obtained using the model estimated based on materials test data and simplifying assumptions.
Online since: January 2013
Authors: Man Chen Xiong, Ling Long Wang, Yi Heng Jiang
Each subroutine calls and data transfer realized in main module 0B1, 0B35 is interrupt service module, FB1 is fuzzy controller, whose child program blocks compose by FC6-FC9.
FC6 main job is to read the value of the temperature sensor and storage to data area, deposited in quantification factors ke, kec, ku in the DB5.
Fig. 3 Fuzzy control flow chart Fig. 4 Fuzzy PID control program flow chart The main loop self-inspection program blocks 0B1 run after PLC current and automatic check power, which realize to the function and function blocks calls and signal and data transfer [7].
KP, ki, kd assigned to the data block DB11 respectively, DB12, DB13 according to go up to fall, right to left.
KP, ki, kd data each have 169, which in turn for DBW0, DBW2,......
Showing 9011 to 9020 of 40341 items