Showing 1,401 - 1,420 results of 3,115 for search '"mathematical modeling"', query time: 0.07s Refine Results
  1. 1401

    Research of Digital Closed-loop Manufacturing Technology of Curvic Coupling by Zhiyong Wang, Zhixiong Xiao, Yu Zhang, Xin Liu

    Published 2020-10-01
    “…Based on the mathematical model of tooth surface, the correction method of tooth profile error is established. …”
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    Article
  2. 1402

    Effect of Receiver Holes on Flow and Heat Transfer Characteristics in A Radial Pre-swirl System: A LES Study by D. Wang, C. Song, C. Qiu, W. Wang, Y. Xu, P. I. Mihailovich

    Published 2025-01-01
    “…In addition, a mathematical model was developed to predict the relative total pressure and temperature inside the co-rotating cavity. …”
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    Article
  3. 1403

    The effect of steering axis inclination on the dynamic stability of vehicles with an articulated steering by Aleksander Skurjat

    Published 2025-01-01
    “…The mathematical model consists of six submodels: kinematic model, dynamic model, tyre model, steering system model, front rear yaw angle division model, and solution evaluation method. …”
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    Article
  4. 1404

    MANAGEMENT OF QUANTITY OF TEACHING STAFF RATES AND ENROLLMENT PLAN OF EDUCATIONAL ORGANIZATION OF HIGHER EDUCATION by Andrew S. Zuev, Tatiana V. Lentyaeva

    Published 2016-12-01
    “…The given problems are solved in common on the basis of application of the mathematical model offered by authors.…”
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  5. 1405

    Calculation of bending deflection and stresses of a pipe with flowing fluid in the case of variable ground load by Rimantas Didžgalvis, Antanas Sudintas, Irena Tiknevičienė

    Published 1999-12-01
    “… The mathematical model of the oscillations of fulfilled pipe is formed on the case when that pipe suddenly losses the support. …”
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  6. 1406

    Optimum Design of Cone Type Friction Clutch based on Fuzzy Comprehensive Evaluation by Yang Yongqiang, Li Xiaoying, Cao Botao, Zhang Chunxia, Zhang Man

    Published 2015-01-01
    “…Based on the dynamics research,an optimum mathematical model of cone type friction clutch is established with the working space for the optimization objective.Aiming at the fuzzy factor analysis of some important design parameters,the fuzzy comprehensive evaluation method is used to optimize this clutch.It is shown by calculation that the working space can be obviously decreased by optimization.Therefore,this optimization method provides the theoretical foundation to research the performance of cone friction clutch.…”
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  7. 1407

    INFLUENCE OF CONSUMPTION STRUCTURE FOR ENTERPRISE WHILE INTRODUCING ENERGY SAVING MEASURES by A. V. Ershov, V. T Dolgikh

    Published 2014-04-01
    “…Development of methods for complex efficiency evaluation of measures on energy saving can be based on usage of single-factor mathematical models for specific consumption of fuel and power resources by output volume. …”
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  8. 1408

    DEVELOPING THE PROGRESSIVE TIME NORMS ON THE OPERATION OF REPAIR MANUFACTURE FOR THE AIRCRAFT ENGINES USING THE EXPERIMENT PLANNING THEORY by A. Tikhonov, A. Komarova

    Published 2016-04-01
    “…Proved the necessity and possibility of using the method of rotatable experiment planning when building the mathematical model of time norms for performing the technological repair operation. …”
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  9. 1409

    SOME REGULARITIES OF THE UNCERTAIN SYSTEMS ROOT LOCUS PORTRAITS by A. A. Nesenchuk

    Published 2014-12-01
    “…The paper is aimed at investigation of dynamic properties of control systems with interval parametric uncertaint y, which dynamics is described by the family of interval characteristic polynomials. The mathematical model of the system  is considered in the form of root locus portrait, represented by the root locus fields family. …”
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  10. 1410

    Calculation of Quasi-Stationary Fields in Metal Sheets and Plates Placed in Magnetic Fields using Double Fourie Series by A. N. Gerasimovich, D. A. Gerasimovich, А. M. Kozik

    Published 2006-06-01
    “…The paper considers a calculation of electromagnetic field in metal sheets and plates placed in inhomogeneous magnetic fields. Mathematical model equations have been obtained and a calculation method based on expansion of boundary conditions into double Fourie series is proposed in the paper. …”
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  11. 1411

    Development of vortex compressed air drying devices for ground launch complex systems by A. B. Yakovlev

    Published 2020-06-01
    “…The possibility of using the vortex effect for drying compressed air used in various industrial installations including systems for thermostating ground launch complexes is shown. A mathematical model of the process of reducing the moisture content is presented and a method for calculating the optimal geometric dimensions of the vortex drying device is created. …”
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  12. 1412

    Solving Advection Equations by Applying the Crank-Nicolson Scheme Combined with the Richardson Extrapolation by Zahari Zlatev, Ivan Dimov, István Faragó, Krassimir Georgiev, Ágnes Havasi, Tzvetan Ostromsky

    Published 2011-01-01
    “…Advection equations appear often in large-scale mathematical models arising in many fields of science and engineering. …”
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  13. 1413

    Stress Redistribution in Statically Indeterminate Corroded Reinforced Concrete Beams by A. G. Tamrazyan

    Published 2024-12-01
    “…It is noted that the ability of a reinforced concrete beam to rotate is crucial for both operational and limit states, as it affects the deflection, moment redistribution and energy absorption. A mathematical model that predicts the moment redistribution factor is developed. …”
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  14. 1414

    Simulation of Consolidated Power System Behaviour in Steady and Self-Steady Modes by A. A. Zalatoi

    Published 2006-08-01
    “…A complex mathematical model of behaviour of consolidated power systems with strong and weak internal intersystem electrical links in steady and self-steady modes is offered in view of automatic control of frequency, voltage and power. …”
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  15. 1415

    HARMONIC ANALYSIS OF MAGNETOMOTIVE FORCE IN THE AIR GAP OF SIX-PHASE ASYNCHRONOUS MACHINES by TODOS, Petru, TERTEA, Ghenadie, NUCA, Ilie

    Published 2024-09-01
    “…The paper presents the mathematical model for the harmonic analysis of the magnetomotive force in the air gap of six-phase machines with possible variants of windings on the stator. …”
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  16. 1416

    Comparative analysis of flat multi-element electric field strength sensors with round base and various design features by S. V. Biryukov, E. G. Glukhoverya, A. V. Tyukin

    Published 2020-06-01
    “…For this, a generalized mathematical model of the sensor is compiled taking into account its design parameters which affect the error from field inhomogeneity and the spatial range of measurement. …”
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  17. 1417

    "MoSpec": A customized and integrated system for model development, verification and validation. by Marcello Pompa, Simona Panunzi, Alessandro Borri, Laura D'Orsi, Andrea De Gaetano

    Published 2025-01-01
    “…<h4>Methods</h4>Mathematical models play a crucial role in interpreting patient data and enable in-silico simulations for diagnosis and treatment. …”
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  18. 1418

    Optimization of distribution risk of hazardous materials in the production routing problem by Amin Farahbakhsh, Amirsaman Kheirkhah

    Published 2023-11-01
    “…Given that solving the mathematical model with the nonlinear objective function is more difficult, this function is approximated by a piecewise linear function.Findings: In this research, 8 standard instances have been used to evaluate and solve the model and compare the two nonlinear and linear models. …”
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  19. 1419

    A model for utilising crises-related issues to facilitate transdisciplinary outdoor STEAM education for sustainability in integrated mathematics, language arts and technology class... by Musa Saimon, Zsolt Lavicza, Tony Houghton, Fredrick Mtenzi, Pablo Carranza

    Published 2025-01-01
    “…The development of our model was informed by the theoretical framework for Transdisciplinary STEAM proposed by Quigley and colleagues (Sch Sci Math 117:1–12, 2017; J Sci Educ Technol 29:499–518, 2020) and the model for problem mathematical modelling cycle proposed by Blum and Leiß (Mathematical Modelling, pp. 222–231, 2007. https://doi.org/10.1533/9780857099419.5.221 ). …”
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  20. 1420

    A heuristic method based on LP relexation to solve the multiple allocation modular hub location problem by Zahra Arabzadeh Nosrat Abad, Farid Momayezi, Nader Ghaffarinasab

    Published 2024-12-01
    “…Also, decisions regarding the percentage of the traffic volume sent via multiple network routes are made by the presented model.Methodology: The mathematical model, including the objective function and constraints, is constructed and solved by GAMS software. …”
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