Search results

The simulation data used during the implementation of the process at the combined processing unit CRE-200, the results of which made it possible to finally obtain electrotechnical wire with a diameter of 0.5 mm from 01417 alloy that meets the requirements of TS 1-809-63-2018.
For calculations, we used data on the rheological properties of alloy 01417 (Fig. 1) obtained by torsion in the laboratory of the Department of Metal Forming of the School of Non-Ferrous Metals and Materials Science of the Siberian Federal University.
To implement the process at a roll rotation speed of 4 rpm, it is possible to recommend the use of a set of roll tools with a caliber height in the smallest section of 5.5 mm, thereby reducing the height reduction during rolling will increase to 56%.
For drawing ratio ​​during extrusion 18.6, the height reduction during rolling is recommended to be increased to 50%, which was justified earlier in [15].

As a non-linear finite element analysis software ANSYS/LS-DYNA is used to carry out virtual reliability test in transmission mechanism of reciprocating compressor and response surface method is used to analyze reliability and sensitivity of sliding bearing according to testing data.
Piston force curve shown in Fig. 2 is divided to discrete data points, and angle displacement of crankshaft is transformed to equivalent time variable.
Load curve is defined by array parameters in ANSYS based on above data points, shown as Fig. 3.
Based on m sample points, numerical calculation is used to get output response vector y=[y1,y2,…ym], and these data are used to carry out regression analysis according to least square method.
According to the data of sample points the K files of LS-DYNA program are modified to carry out dynamic virtual simulation test for 15 times, and 15 output response values of danger position in bearing liner are got and listed in last column of Table 1.

The recrystallized cast structure obtained by cyclic heat treatment and the knowledge on the mechanisms of the refining the structure were compared and discussed with the literature data.
The reduction of thickness lamellae g and a2 results in the increase of microhardness (see Fig. 4).

Experimental results showed the adsorption data fit pseudo-second order model well.
Three common sorption isotherm models, including the Langmuir, Freundlich, and Dubinin–Radushkevich (D-R) models, were employed to fit the isotherm data.
Fig.1 Adsorption data with time Fig.2 Effect of CNT mass Fig.3 Effect of HA concentration pH.
The experimental data were fitted to the D-R model, as shown in Table 1.
The adsorption is physical nature and an endothermic process and isotherm data can be well described by Langmuir, Freundlich, and Dubinin-Radushkevich (D-R) models.

This paper provides data and certain reference value for the further study on phonological system of standard Chinese.
To provides data and certain reference value for the further study on phonological system of standard Chinese.
Conversion consists of three steps: 1) according to the scheme of pinyin, to separate initial\ final and tone of Chinese syllable, 2) the reduction of initial and final;Namely to restore the situation of shorthand in Chinese phonetic system.
The Statistics of Phoneme Frequency Phoneme frequency statistics is to quantify and statistics the frequency of initials, finals and tones in 2500 Chinese commonly used characters phonemic system, according to the data of frequency distribution ,we can have a more intuitive understanding of the distribution tendency of phonological in 2500 Chinese commonly used characters phonemic system, as well as do the system analysis of them.
By comparing the data of the final frequency distribution and the data of final weight distribution,found that the frequency and the weight of [uəŋ] and [ɹ] are the lowest, so the combination ability of them is the weakest.In 8 monophthong vowels, the frequency and weight of the five vowels [i], [u], [y], [ɣ], [ʅ] are high, [i] and [u] is the highest, thus it can be seen the combination ability of monophthong vowels is stronger than diphthongs and nasal terminal vowels in finals.

They designed a model of neuro-fuzzy system using the experimental results as an input data.
Each experiment is to train ANFISnetwork with a training data set, containing nine pairs of values.
The next step is to verify the system with a testing data set, containing also nine pairs of values.
In turn, each stage has five steps: 1) loading of training data set.
This system has the second largest error of the wear determination for the training data set (0.03%), but has the minimum error for the testing data set (4.03%) (Fig. 2).

The present study explores by means of secondary data of a survey of case studies the current role of the available product certification schemes to improve the acceptance and the diffusion of RA and recycled products used in the construction sector.
Material and Methods In this section we briefly explain the type of data that we collected and used in the present study and the database where we searched the data for our analysis.
Data and collection sources In this study we considered the data about certified construction materials and products available in Italy.
The data have been searched on the following sources: · Catalogue of the certification “Remade in Italy” Remade in Italy, available at: https://www.remadeinitaly.it/catalogo-remade/.
After the data collection the identified products and materials have been classified on the basis of their environmental quality and certification schemes in order to collect for the latter all the certified products and materials confirming to each particular standard.

Through the parameter analysis, the predicted value of the dissimilar joint’s tensile strength was calculated to be 209.7 MPa, which is in close proximity to the experimental data (219.6 MPa) with 4.5% error.
Taguchi method is a powerful and preferable design of experiments tool to solve many engineering problems with significant reduction in time and cost [5][6].
Raw data and S/N ratio for L9 orthogonal array No.

Corresponding epitaxial growth experiments were done and the obtained experimental data was in good agreement with the simulation results.
This tensile stress may affect the strain in the PMOS channel and lead to a reduction of the channel stress if h is higher than 10 nm.
This experimental data is in good agreement with the simulation results.

Method Portion II: (post tree development techniques) Partition the data into training dataset and testing dataset.
Pei, Data mining concepts and techniques, third ed., Elsevier, Morgan Kaufmann, USA (2012) 17-27, 248-273, 461-488
Yin, Mining frequent patterns without candidate generation, Proceeding of the 2000 ACM SIGMOD International Conference on Data Mining, New York, USA, CM Press, (2000) 1-12
Knowledge Data Eng. 15(3) (2003) 642-658
Mitra, Pattern recognition algorithms for data mining, Chapman & Hall, Florida, USA, CRC Press LLC, 2004, pp. 165-168, 170-174