Showing 1 - 20 results of 863 for search '"aeronautics"', query time: 0.06s Refine Results
  1. 1
  2. 2

    Robust Control of Aeronautical Electrical Generators for Energy Management Applications by Giacomo Canciello, Alberto Cavallo, Beniamino Guida

    Published 2017-01-01
    “…A new strategy for the control of aeronautical electrical generators via sliding manifold selection is proposed, with an associated innovative intelligent energy management strategy used for efficient power transfer between two sources providing energy to aeronautical loads, having different functionalities and priorities. …”
    Get full text
    Article
  3. 3

    Aeronautical and Aerospace Material and Structural Damages to Failures: Theoretical Concepts by Andriy Viktorovich Goncharenko

    Published 2018-01-01
    “…The goal of this paper is to investigate the possible directions of some specified methods for aeronautical and aerospace material and structure effectiveness modeling and optimization. …”
    Get full text
    Article
  4. 4
  5. 5

    Effect of the Reinforce Process on the Fatigue Fracture Properties of Aeronautical Polymethyl Methacrylate by Wei Shang, Xiao-jing Yang, Xin-hua Ji, Zhong-xian Liu

    Published 2016-01-01
    “…The main purpose of the present work is to investigate fatigue fracture mechanical properties of aeronautical directional polymethyl methacrylate (PMMA) which has been treated by the directional tensile technology. …”
    Get full text
    Article
  6. 6
  7. 7
  8. 8
  9. 9

    Analysis of the crack-crack interaction effect initiated in aeronautical structures and repaired by composite patch by Nour Chafak Mohamed Ibrahim, Serier Boualem, Mechab Belad

    Published 2018-10-01
    “…In this work, we analyze three - dimensionally, by the finite element method, the performance of the repair of aeronautical structures damaged by cracking and repaired by patch of composite materials. …”
    Get full text
    Article
  10. 10
  11. 11
  12. 12

    Air Transportation : a management perspective / by Wensveen, J. G.

    Published 2011
    Subjects:
    View in OPAC
    Book
  13. 13

    STUDY ON THE MECHANISM OF INFLUENCE OF INTERNAL GEAR RING FLEXIBILITY ON THE BIAS LOAD BEHAVIOR OF AERONAUTICAL PLANETARY GEAR SYSTEM by DING Shuo, LUO Yuan, LI Ming, NING Yongxu

    Published 2025-01-01
    “…The planetary gear system is widely used in aircraft transmission equipment because of its small size, light weight and large load capacity,but the problem of bias load caused by various errors cannot be avoided, and a serious bias load condition will lead to under utilization of the advantages of the planetary system cannot be fully exploited.The influence mechanism of the flexible change of the inner gear ring on the bias load behavior of the system was investigated by taking a certain type of aeronautical planetary gear system as the research object.The deflection,stress and strain of the inner gear ring were measured by experiments with different number of planets and different rim thicknesses, and the mechanism of bias load was analyzed and the degree of influence of the number of planets and rim thickness on the bias load behavior of the system was evaluated.The advanced simulation calculation and analysis of a large aeronautical planetary system was completed by using a hierarchical finite element model to quantify the influence mechanism of the variation of inner gear ring flexibility on the load distribution and gear ring deflection of the system.The accuracy of the simulation results was evaluated by fitting the experimental and simulation results to the same parameter range for comparison.The research results provide targeted structural optimization guidance for the development and design of internal gear rings of large aeronautical planetary gear systems, which can greatly reduce the cost of this type of large aeronautical equipment in the design and iteration process.…”
    Get full text
    Article
  14. 14
  15. 15

    Comparison of Aerodynamic Effects on the Commonwealth Advisory Aeronautical Research Council (CAARC) Tall Building Model Tested in Two Wind Tunnel Laboratories by Yuhao Zhu, Xu Zhou, Yong Chen, Chenyan Ma, Lingjun Wang, Chaorong Zheng, Bowen Yan

    Published 2025-01-01
    “…This study conducted a systematic comparison between different wind tunnels in terms of rigid model pressure measurement wind tunnel experiments on the same Commonwealth Advisory Aeronautical Research Council (CAARC) standard tall building model. …”
    Get full text
    Article
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20