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Online since: October 2006
Authors: Je Sung Bang, Kwang Soon Lee, Kwang Ki Lee, See Yeob Song, Seung Ho Han, Chae Whan Rim
In additions wrapping programs to control I/O-data and interfaces of these tools were developed.
Wrapping programs to control I/O-data and interfaces of these tools were also developed.
The data obtained in each step are converted ineffectively for every single issue to the next step, since the design parameters related to each analysis are not shared and neither is realized in the collaboration of the working parts.
An iterative analysis necessary for the CAE can be fulfilled using script language that is developed based on Visual Basic, and the wrapping programs to control I/O-data and the interfaces for these tools are developed.
In comparison of a conventional work process, a time reduction about up to 70% due to apply this automation prototype is reported.
Online since: November 2013
Authors: Ting Chen, Fei Pan, Sheng Guo Cheng
Then suggestions and outlooks were given in response to these issues: the data statistics and numerical calculation as the foundation, combined with the response of landslide physical model experiment of multi physical quantity for a comprehensive analysis of the relationship between rainfall and landslide.
The general statistical method is using the method of mathematical statistics to analysis the relevant data of conventional landslide and rainfall are linear, exponential, logarithmic regression, find out the reference standard correlation better(probability of occurrence of landslides and rainfall; rainfall intensity and rainfall duration; landslide displacement and rainfall; landslide and rainfall frequency and volume, etc) F.C.
The general statistical method can reflect the relationship between rainfall and landslide in a certain extent, and fitting the strong representation of the events of the past, but does not consider the physical and mechanical parameters of soil, ignoring the influence of hydrology, topography and other factors, the authenticity of the data is not fully trusted, the research results have a certain influence.
Fausto Guzzettiet et al.(2007)[8] analyzed of the relevant data of global rainfall with landslide and debris flow in detail, combined with "unbiased Bernoulli probability" improved method and standard of annual rainfall data, the lowest rainfall intensity and time threshold between the latest global induced shallow landslide and debris flow occurrence was determined.Improved parametric statistical method can enhance the impact of certain factors on the landslide effect, it is inevitable in the parameter optimization or standardization with researcher subjectivity; conduct relevant research, you should select the authenticity of a good argument, in an objective manner, optimizing data .
(In Chinese) [3] Chuangbing Zhou, Dianqing Li: Advances in rainfall induced landslides mechanism and disaster reduction method [J].
Online since: December 2016
Authors: Aneta Zatočilová, Tomáš Zikmund, Jozef Kaiser, Daniel Koutný, David Paloušek
Many studies have presented results of porosity measurements made using CT, but no standard methodology for the making of measurements and processing of data currently exists.
The volumetric data processing was carried out in the VG Studio MAX 2.2 software (Volume Graphics GmbH, Germany).
If the volumetric data contains only a very small defects, the histogram has only one peak and the automatic threshold determination fails.
Histogram with bimodal distribution of the intensity values of x-rat volumetric data.
Moreover no standard methodology for the making of measurements and processing of data currently exists.
Online since: August 2022
Authors: Rochmadi Rochmadi, Danang Tri Hartanto, Teguh Ariyanto, Rizky Romadhona
By comparing the experimental data with the calculated reaction kinetics equation data, the proposed reaction model had an average relative error of 4.63% for the temperature variation and a relative error of 7.02% for the variation of mole ratio reactants.
Kinetic parameters were evaluated from the reaction data.
The expansion of this network is in line with the reduction of the acid number from temperatures of 30 to 75 °C.
The reaction kinetics equation can describe well the reactions of DGEBA and TPA with BTeach because of relative error between experimental data and the equation of the reaction kinetics less than 10%.
Online since: July 2014
Authors: Tamil Selvan, E.S. Esakki Raj, S. Thanabalan, Joseph Mervin, S. Anish
This in turn can allow a reduction of weight.
The material that suits our choice is AISI 1018 carbon steel. 2.4 Ergonomics Anthropometric data was considered for the 95th percentile male driver.
Data like full functional length of arm, leg, height, buttock to knee length etc. were taken.
Angles between knees and legs, torso etc. were taken while taking ergonomic seating data into account.
To be doubly sure of the design constraints act to the rule book and ergonomics data, we also used a 3D mannequin of a 6 feet human, 95th percentile male.
Online since: August 2013
Authors: Han Qi Yue, Li Na Ren, Na Na Tang, Bing Zhao Gao
Model Validation The simulation model of the 5-speed Automated Manual Transmission is tested through comparison with experimental data.
The input data of the duty cycle of the two motors in the model is the same as experimental data.
With PID control, the reduction of engagement force automatically reduces the engine load and increases the engine speed, when the actual speed is higher than the target, the engagement force of the clutch is increased, and the engine speed will be reduced again.
With a clear physical meaning of the penalty function, it is unnecessary to calibrate a lot of data once the algorithm is selected.
Online since: November 2016
Authors: Masakazu Okazaki, Satoshi Yamagishi, Yuuki Yonaguni
At first steady state thermo-mechanical fatigue failure behavior was investigated using the round-bar TBC specimens, after getting basic data of mechanical properties of the bond/top coats and the substrate alloy.
The non-steady state TMF cycling promoted the delamination of ceramic top coat, resulting in a significant reduction in fatigue life.
In this paper, steady state thermo-mechanical fatigue failure behavior was investigated using the round-bar TBC specimens, after getting basic data of mechanical properties of the bond/top coats and the substrate alloy.
These data imply that the application of coating to the superalloy substrate was helpful in improving the LCF life via protection from environment attack to substrate.
At first steady state thermo-mechanical fatigue failure behavior was investigated using the round-bar TBC specimens, after getting basic data of mechanical properties of the bond/top coats and the substrate alloy.
Online since: February 2017
Authors: Isabel Malico, A.C. Gonçalves, A. Sousa
This work uses a Geographical Information System environment and remote sensing data to assess the availability and sustainability of forest biomass residues in a management unit with around 940 ha of maritime pine forest.
The main effect of the former is the destruction of the forest and thus the reduction of future biomass residues availability.
The production data of a Portuguese pellets factory in Mortágua was used.
Results As it can be seen in Table 1, there was an overall reduction of the above ground biomass from 2004 to 2007.
Online since: February 2016
Authors: M.P. Devaki
Methodology The main tools for the collection of data include questionnaires and interviews.
The target population for the data collection includes project managers of building construction organizations.
The data thus collected would then be analyzed using statistical methods to categorize and prioritize the wastes.
Data analysis on source and causes of waste The first objective of the study was to identify the source and causes of wastes in construction sites.
A summary of findings established from the analysis of the data collected as a means of questionnaire survey has been related to the objectives of the study.
Online since: December 2010
Authors: Valentin B. Bublikov, Yuriy D. Bachinskyi, Dmitriy N. Berchuk, Alexander A. Yasinskyi, Elena P. Nesteruk
The experimental data have allowed to (temperature and grain size) on the speed of liquid metal front Mg7-FeSi alloy.
Scheme of portion division of the melt modified in a casting mould: 1) pouring gate; 2) bringing channel; 3) reaction ; 4) connecting channel; 5) spinner runner; 6) filter; drain channel; 8) casting mould for casting of wedge ; 9) hand cart granular Mg master alloy of heat and mass transfer The experimental data ulds with the gatingsec were used at the 45-3.80 C; 1.85-2.10 Si; induction furnace.
Influence of pouring speed of liquid metal front advancement into Mg7 fractional size 1.1 10 mm (2) The experimental data master alloy is mainly fraction of 0.315-1.0 mm is there is a layer of not .
The shape of graph designed on experimental data iron at volume character of phase-to-phase interaction comes nearer to s describing change of particles volume in the process of their size reduction.
Dissolution in the nteraction is described by linear dependence ed on experimental data for phase interaction comes nearer to process of their size reduction.
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