دراسة إمكانيات وضع موديل تشخيصي (مرحلة التلقين) لاهتزازات المحركات في السفينة

Authors

  • محمد شلوف

Abstract

قمنا في هذه الدراسة بوضع نموذج رياضي شكَّل أساساً لوضع نموذج رقمي تشخيصي لمسألة العلاقة بين عزم دوران المحرك (وبالتالي الاستطاعة)، والخلوصات في المضجعين الأساسي والثانوي لعمود المرفق، وذلك لتشخيص قيم الخلوصات في هذه المضاجع /والتي تؤثر حتماً على العزم وعلى اهتزازات المحرك/ حيث أجريت تجارب متعددة وكبيرة الحجم لمختلف الحالات من خلال إجراء المحاكاة والتجريب الحسابي على النموذج التشخيصي، والذي يشكل المرحلة الأولى والأساسية (مرحلة التلقين) لعملية التشخيص الكاملة، وفي النهاية قمنا بمناقشة النتائج ووضعنا بعض الاستنتاجات والتوصيات لاستكمال العمل في المستقبل. In this study, we have developed a mathematical model, which formed the basis for the development of a digital diagnostic model, for the question of the relation between the engine torque (and therefore power), and the clearances in the basic and secondary bearings of the crankshaft, to diagnose clearance values in these bearings, /which will inevitably affect on the torque and the vibrations of the engine/, where multiple and various grand-scale case experiments were carried out through simulation and arithmetic experimentation on a diagnostic model, which constituted the first and main phase (the instruction phase) of the full diagnosis. And at the end we discussed the results and put some conclusions and recommendations to complete the work in the future.

Downloads

Published

2017-06-07

How to Cite

1.
شلوف م. دراسة إمكانيات وضع موديل تشخيصي (مرحلة التلقين) لاهتزازات المحركات في السفينة. Tuj-eng [Internet]. 2017Jun.7 [cited 2024Nov.23];38(3). Available from: https://journal.tishreen.edu.sy/index.php/engscnc/article/view/2854

Issue

Vol. 38 No. 3 (2016): العلوم الهندسية

Section

Articles

License

Copyright (c) 2017 ttps://creativecommons.org/licenses/by-nc-sa/4.0/

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The authors retain the copyright and grant the right to publish in the magazine for the first time with the transfer of the commercial right to Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series

 Under a CC BY- NC-SA 04 license that allows others to share the work with of the work's authorship and initial publication in this journal. Authors can use a copy of their articles in their scientific activity, and on their scientific websites, provided that the place of publication is indicted in  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series   .  The Readers have the right to send, print and subscribe to the initial version of the article, and the title of  Tishreen University Journal for Research and Scientific Studies - Engineering Sciences Series     Publisher

journal uses a CC BY-NC-SA license which mean

You are free to:

  • Adapt — remix, transform, and build upon the material
  •  
  • The licensor cannot revoke these freedoms as long as you follow the license terms.

 

  • Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • NonCommercial — You may not use the material for commercial purposes.
  • ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
  • No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.

Most read articles by the same author(s)