Showing 61 - 80 results of 1,109 for search 'variations model composition', query time: 0.15s Refine Results
  1. 61
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    Modeling meso-scale-void formation during through-thickness flow in liquid composite molding by B. Yang, F. Y. Bi, S. L. Wang, C. Ma, S. B. Wang, S. Li

    Published 2020-01-01
    “…Based on the modeling of micro and meso through-thickness flow, a mathematical model to predict the formation and size of mesoscale-void has been established, the variation of intra-yarn flow path under different compaction conditions has been analyzed to guarantee the precision of the model. …”
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    Article
  3. 63

    Numerical method and mathematical model for finding the equilibrium composition of the thermodynamic system of the T-Energy software package by P. A. Sechenov, I. A. Rybenko

    Published 2023-02-01
    “…The aim of the study is to develop a mathematical model and numerical methods for finding the equilibrium composition of a thermodynamic system.Method. …”
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  4. 64

    INTERLAMINAR STRESS ANALYSIS OF INCOMPATIBLE GENERALIZED MIXED ELEMENT MODEL FOR COMPOSITE LAMINATES WITH A HOLE by QING Guanghui, WANG Yonggang, WANG Xie

    Published 2025-07-01
    “…In order to investigate the stress concentration phenomenon and analyze the distribution characteristics of the interlaminar stress in the hole edge region of composite laminates. Based on the generalized mixed variational principle, the generalized mixed finite element model for laminated plates with various stacking modes were established. …”
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  5. 65

    Influence of propeller shaft angles on the speed performance of composite fishing boats by Nhut Pham-Thanh, Tien Dinh Duc, Tu Tran Dinh, Do Quang Thang

    Published 2025-07-01
    “…The model used for testing is a scaled-down version of a 24.0 m × 6.5 m × 3.5 m fishing boat, constructed at a 1:12 scale using composite materials (polyester resin and fiberglass). …”
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  6. 66

    A novel fault diagnosis method for gearbox based on RVMD and TELM with composite chaotic grey wolf optimizer by Xuebin Huang, Anfeng Xu, Hongbing Liu, Bingcheng Ye

    Published 2025-07-01
    “…Abstract Fault diagnosis for gearbox by robust variational mode decomposition (RVMD) and twin extreme learning machine (TELM) with composite chaotic grey wolf optimizer (CCGWO) is proposed in this study. …”
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  7. 67

    Evaluation method of snow melting performance of composite anti-icing and snow melting asphalt mixture by Wei Zhang, Kaibo Yang, Renshan Chen, Changlin Hou

    Published 2025-09-01
    “…Under short-term conditions, the snow melting effect is the best when the ratio of TH-ME5 phase change material to T-SEN salt sustained-release material is 1:3, while the long-term condition is 3:1. The mathematical model of rolling snow melting based on Logistic function is used for numerical analysis with high reliability and strong stability, and it is also very consistent with the numerical variation law of rolling snow melting.…”
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  8. 68

    A statistical study on factors influencing piezoelectric properties of upside-down composites towards machine learning-driven development for recycling by Sivagnana Sundaram Anandakrishnan, Suhas Yadav, Mohadeseh Tabeshfar, Mikko Nelo, Jani Peräntie, Yang Bai

    Published 2025-06-01
    “…These constants include descriptors of the microgeometry, size and orientation of the fillers, and the extent of polarization in the composites. By analyzing the variation of these constants between the datapoints, a clear perspective of the contributors to the properties of the recycled materials is established. …”
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  9. 69

    Variable-Diameter Deployable Structure Composite Preforms Made by Braiding and Needle-Punching Integrated Forming Technology by Zhengxi Zhou, Zitong Guo, Zhongde Shan, Zheng Sun, Jun Zhang, Fengchen Geng, Yaoyao Wang, Tianzheng Yang, Zhiqi Zhuang

    Published 2024-12-01
    “…Furthermore, a hybrid agent model based on Latin hypercube sampling and error back-propagation neural network is developed to predict the tensile and impact properties of BNP composites with different structural parameters, with maximum test relative errors of 1.89% for tensile strength and 2.37% for impact toughness.…”
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  10. 70

    Modeling and validation of thermal conductivity of scrap tire rubber-sand composite based on heat conduction similarity by Tao Zhang, Yu-Ling Yang, Yang Chen, Chong Ma, Guo-Jun Cai

    Published 2025-10-01
    “…Existing empirical models were not always acceptable for the different rubber-soil composites due to their poor applicability. …”
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    A predictive model for biomass waste pyrolysis yield: Exploring the correlation of proximate analysis and product composition by Sabah Mariyam, Mohammad Alherbawi, Gordon McKay, Tareq Al-Ansari

    Published 2025-01-01
    “…In-depth examination of bio-oil compositions (based on carbon number classifications, and bonding arrangements) and gas composition (carbon monoxide, carbon dioxide, hydrogen, and methane) at varying operating conditions elucidates substantial yield differences, emphasizing the nuanced nature of product compositions. …”
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  13. 73

    Macro-Level Energy Demand Model for Cellular Telecommunication Networks by Mochamad Mardi Marta Dinata, Yohei Yamaguchi, Hideaki Uchida, Yoshiyuki Shimoda, Agus Subekti

    Published 2025-01-01
    “…To date, no macro-level framework has been established for calculating the energy demand in cellular networks using BTS site representations and stock composition variations as essential tools for monitoring energy management. …”
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  14. 74

    Use of an Improved Car-Following Model to Explain the Influence of Traffic Composition on Saturation Headway at Signalized Intersections by Yi Wang, Jian Rong, Wei Luo, Yacong Gao

    Published 2022-01-01
    “…Thus, the purpose of this paper is to establish a more accurate car-following model, establish the relationship between microbehavior and mesostatistical regularity, and explain the influence of vehicle composition on saturation headway. …”
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  15. 75

    Impact of chemical composition on metabolizable energy and its prediction models in brewer's spent grains for broilers at different ages by Mingqiang Song, Kai Tian, Cong Ren, Youyou Liu, Xiaomeng Ye, Yuming Wang, Jingjing Xie, Feng Zhao

    Published 2025-08-01
    “…This study aimed to investigate the relationship between chemical composition and metabolizable energy (ME) in brewer’s spent grains (BSG), and to develop ME prediction models for fast-growing white feathered broilers at different ages. …”
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    A Nutritional Bioenergetic Model for Farmed Fish: Effects of Food Composition on Growth, Oxygen Consumption and Waste Production by Orestis Stavrakidis-Zachou, Ep H. Eding, Nikos Papandroulakis, Konstadia Lika

    Published 2025-01-01
    “…The model allows predictions for measurable quantities of interest for aquaculture, including feeding rate, oxygen consumption, carbon dioxide, ammonia and solid waste production, under various temperatures and feeding conditions, both in terms of quantity and macronutrient composition. …”
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  18. 78

    Physics-based modeling and mechanism of polycrystalline diamond tool wear in milling of 70 vol% Si/Al composite by Lianjia Xin, Guolong Zhao, Zhiwen Nian, Haotian Yang, Liang Li, Ning He

    Published 2025-01-01
    “…The study uncovers the variation patterns of abrasive and adhesive wear during the tool wear process, and the proposed model offers a robust framework for predicting tool wear during the machining of high-volume fraction Si/Al composites. …”
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  19. 79

    Fracture toughness modelling of polymers filled with inhomogeneously distributed rigid spherical particles by B. Lauke

    Published 2017-07-01
    “…Randomly distributed particles provide a lower fracture toughness in modelling as compared to inhomogeneoulsy distributed particles in the composite.…”
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