Tooth Surface Design and Finite Element Analysis of Circular-arc Tooth Curvilinear Cylindrical Gear by Gao Xiaowei, Jia Jie, Yan Chang, Song Xuding

“…On the basis of the meshing theory of circular-arc tooth curvilinear cylinder gear,the corresponding design method and cutting theory are studied,and the tooth surface forming principle is analyzed.By using a double-sided cutter generating method and taking the cutting cone tooth surface which formed by cutter blade rotating as the imaginary tooth surface,the meshing process of the circular-arc tooth curvilinear cylindrical gear is simulated,the tooth surface equation is derived,the tooth surface numerical simulation is carried out and the visualization is realized.Then,the finite element mesh model is imported into ABAQUS software to carry out the finite element analysis,the contrastive analysis between the finite element analysis result and Hertz contact theory is carried out,and the result shows that built finite element model is reasonable.Through the comparison between the analysis results and the cylindrical gear with the same size,the result shows that the contact strength of circular-arc tooth curvilinear cylindrical gear is better than spur involute cylindrical gear.Beside,through the comparison analysis of the three groups size calculation examples of cutter radius,the relation between the cutter radius size and stress size is obtained.…”
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Thermodynamic modeling of deoxidation products and inclusion chemistry in Mn/Si killed tire-cord steel by Prasad A.D., Sankaranarayanan S.R.

“…Control of inclusion chemistry and variation in eutectic temperature and eutectic composition of MnOAl2O3- SiO2 slag system have been studied, using Thermo-CalcR software. Relatively low liquidus temperatures are obtained for ratio of MnO/SiO2 = 0.5 - 1.5 and Al2O3 content from 10 - 20 mass%. …”
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Parametric Study of Tuned Mass Dampers for Long Span Transmission Tower-Line System under Wind Loads by Li Tian, Yujie Zeng

“…A three-dimensional finite element model of transmission tower-line system is established by SAP2000 software to numerically verify the effectiveness of the tuned mass damper device. …”
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Enhancing professional abilities of university students through digital educational interventions: a study in Kazakhstani universities by Aigul Kurakbayeva, Saule Xembayeva

“…The research employed a systematized methodology that involved a literature review of existing studies to identify key themes related to students’ professional abilities and rigorous testing and correlation analyses using SPSS software. The educational interventions consisted of interactive online classes, a 12-week MOOC in “Psychology,” and a 16-week course on managing learning processes using distance education technologies. …”
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Proposing a Strategic Model for Technological Crisis management - A Case Study on South Pars Gas Complex – Assaluyeh-Bushehr-IRAN by alireza nojoumi

“…The obtained data was analyzed with SPSS and AMOS software, and the results showed that among the other factors, human resource has more considerable effect on crisis management.…”
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A Structural Pounding Formulation Using Systematic Modal Truncation by Jianye Shi, Franz Bamer, Bernd Markert

“…A comparative study of the classical and the controlled modal truncation technique is presented and a comparison with the commercial software package ABAQUS© is provided. It is shown that the computational accuracy is significantly improved when applying the new systematically controlled modal truncation strategy.…”
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The influence of attitudes and contextual factors on entrepreneurial intentions of students by Dahlan Dahlan, Ibrahim Syah

“…Data was obtained from a questionnaire instrument which was distributed and processed using Partial Least Square (PLS) software. This study found that attitudes with indicators of risk-taking, originality, future-oriented, task and result-oriented, only originality and future-oriented had no significant effect on entrepreneurial intentions, while the indicators of contextual variables consisted of academic support, relational support and structural support all have a significant influence on the entrepreneurial intention of students. …”
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Condicionantes de la retención estudiantil en«escuelas de segunda oportunidad» en Chile by Óscar Espinoza, Luis Eduardo González, Dante Castillo, Sebastián Neut

“…Las entrevistas fueron sometidas a un análisis narrativo etnográfico y, para su codificación, se utilizó el software Atlas.ti. Los actores identificaron como las condicionantes más importantes la contextualización en la exigencia académica y evaluativa, el acompañamiento afectivo a estudiantes y que la escuela sea acogedora. …”
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Finite Element Analysis of Thermal-structural Coupling for an Aeronautical Spiral Bevel Gear by Yao Huijun, Liu Shijun, Xu Wenbo, Liu Jie, Wang Xiaopeng

“…Finally,the results are comparatively analyzed and verified by using the KISSsoft mechanical transmission design and analysis software. The results show that the maximum contact stress occurs on the meshing surface near the top of tooth,approximately presenting oval-shaped distribution. …”
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LEGAL AND COMPLIANCE RISKS OF NEW TECHNOLOGIES by Yasemin Güllüoğlu, Fatih Erdemir

“…Some of these risks may arise directly from the technological tools used, for example, from a software. Some risks arise due to the features of these technological tools. …”
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Regular Analysis of Aero-Diesel Piston Engine between Combustion Chamber Size and Emission by Zhongjian Pan, Yu Deng, Lizhi Cheng

“…The emission of aero-engines has been a focused issue, studying the regular of combustion chamber size on engine emission performance, with an aviation diesel piston engine as the object of study; the numerical model of diesel combustion spray and emission model are analyzed; and the dynamics grid of the combustion chamber is meshed by FIRE software, analyzing the relationship between the reentrant diameter, the maximum depth of the combustion chamber, and the emission generation, comparing the NOx and soot emissions under different combustion chamber sizes. …”
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Numerical Simulation of Labyrinth Seal of High Speed EMU Gearbox based on Fluent by Tian Huajun, Fan Naize, Pei Bang, Zhao Jiadong, Miao Weiwei, Ning Ke, Liu Zhongming, Wu Anwei, Li Baokui

“…The numerical simulation of the internal flow field of labyrinth seal is carried out by using the Fluent software,the pressure,speed,velocity vector and turbulence distribution cloud of the internal flow field of the labyrinth seal are obtained. …”
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Accurate Finite Element Modeling Method of Herringbone Gear based on Multipoint Constraint Method by Guanwang Geng, Wei Liu, Qingsong Zhang

“…The mesh of tooth surface and tooth root is refined based on Ansys software mesh division method，and the finite element modeling and simulation analysis are carried out by using multipoint constraint （MPC） method to coupling the degree of freedom of mesh nodes with different sizes. …”
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Study on the Stability of a Transition Section from Soft to Hard Surrounding Rock Based on the Solid-Fluid Coupling Effect by Qizhi Hu, Yixin Tang, Zhigang Ding

“…To study the stability of a transition section of a tunnel from soft to hard surrounding rock under seepage conditions, FLAC3D software was used to numerically simulate the transition section of the Laomushan Tunnel from the Shiqian to Yuping (Dalong) Expressways in Guizhou Province, China, and to explore different working conditions. …”
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Epidemiological Data of Postcricoid Cancers from a Tertiary Cancer Hospital: First Report from Northern Andhra Pradesh by Venkata Krishna Reddy Pilaka, K. G. K. Deepak, Sushmitha Chowdary, Kanhu Charan Patro, Partha Sarathi Bhattacharya, Murali Krishna Voonna

“…This is an epidemiological study of PC cancer from a tertiary cancer hospital in Northern AP. ArcGIS software is used for mapping the cases across three districts of Northern AP. …”
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Research on the penetration resistance characteristics of 2024-T42 aluminum alloy tube to spherical steel projectes by WANG Ligang, WANG Rihan, XIAO Siwei, TIAN Lu, DONG Qin

“…MethodsThe finite element model of spherical steel projectile penetrating 2024-T42 aluminum alloy target was established based on Ansys/Workbench software and Johnson-Cook material model, and its effectiveness was verified. …”
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La prochaine génération de téléphonie mobile (5G) et ses implications (Infrastructure, Réglementation) by Edward M. Roche, Benjamin H. Dickens-Jr., Walker Townes

“…For the first time, the physical infrastructure will be separated from the logical or “virtual” infrastructure. Software Defined Networks (SDN) will be set up and torn down, grown and lessened according to demand.Complex network management will be done by Machine Learning (ML) and Artificial Intelligence (AI). …”
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The effect of 8-week hemsball training on balance, reactive agility and lower extremity strength by Ozan Sever, Suleyman Gonulates, Akan Bayraktar, Erdal A Zorb, Zinnur Gerek, Gokhan Ipekoglu

“…The pre and post test results revealing both the in-group variance and differences between the groups was analyzed with the multivariate analysis of variance in repeated measurements (MANOVA) by using SPSS 19 analysis software. It was seen that the participants who played hemsball had %36,85 progress, increasing their stork balance scores from 4,45 seconds to 6,09 seconds. …”
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Vibration Characteristic Analysis of Shearer Cutting Unit and the Transmission System Structure Optimization by Zhao Lijuan, Chen Peng, Song Peng

“…A virtual rigid-flex coupled prototyping of a new type shearer cutting unit is established based on the software of Pro/ENGINEER,ADAMS,ANSYS and MATLAB,and the forced vibration analysis of shearer cutting unit model is carried out based on the ADAMS/Vibration module,through the observation of main vibration mode of system find out that cutting of the excitation system does not inspire cutting part resonance occurs,but observation the system 33 order vibration mode,found near the center of mass in the shearer cutting,a larger torsional vibration is occuring,in order to improve the stability of coal winning machine shearer cutting,its transmission system is optimized,the results show that the centroid of the optimized shearer cutting x,y,zthree directions of the acceleration response amplitude is reduced by 74.2%,64.83% and 7.02%respectively,the torsional vibration decrease obviously,other test points are also significantly reduce the vibration amplitude,and the free modal and constraint modal of shell deformation amplitude have been improved significantly,decreased by 95.9% and 93.98% respectively,the optimization effect is remarkable.…”
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Disentangling rural smartness in European policies: a critical overview of the Smart Village concept by Valentina E. Albanese, Teresa Graziano

“…From a methodological point of view, a qualitative policy document analysis (QPDA) and software-based content analysis were carried out on UE official documents, offering new theoretical insights and operational recommendations for understanding the concept of smartness beyond urban-centered perspectives.…”
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