Optimum structural design of a small composite satellite / (Record no. 172665)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04271namaa22004211i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250621122229.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250621s2024 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloguing agency | EG-GICUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GICUC |
| Modifying agency | EG-GICUC |
| Description conventions | rda |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | eng |
| -- | ara |
| 049 ## - Acquisition Source | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 629.46 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 629.46 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.13.01.M.Sc.2024.Ah.O |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Ahmed Fathy Fathallah Salem, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Optimum structural design of a small composite satellite / |
| Statement of responsibility, etc. | by Ahmed Fathy Fathallah Salem ; Supervisors Prof. Hany M. Negm, Dr. Mohamed A. Mahran. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التصميم الأمثل لهيكل قمر صناعي صغير مصنوع من المواد المركبة / |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 108 pages : |
| Other physical details | illustrations ; |
| Dimensions | 30 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc)-Cairo University, 2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 106-108. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The aim of this work is to find an optimum design of small-scale composite satellite. An aluminum satellite acts as the reference model. Parametric and sensitivity analyses are performed to determine the most effective satellite panels and input parameters for optimization. New ANSYS models and MATLAB code are created for parametric analysis and design optimization based on the Finite Element Method (FEM). The goal is to reduce the satellite's total weight while meeting European space standards and launcher specifications, with a minimum safety margin. A Genetic Algorithm is used to find the best satellite design. The study concludes with a comparison between the optimized composite satellite and the aluminum alloy version. Thermo-elastic coupled analyses are performed on the composite satellite to assess its performance in low Earth orbit (LEO), showing a weight reduction of more than 26% compared to the aluminum satellite |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | تهدف هذه الرسالة الي التوصل الي التصميم الأمثل لهيكل قمر صناعي صغير مصنوع من المواد المركبة ذات الألياف، ولتقليل فضاء البحث في عملية التصميم الأمثل تم عمل دراسة بارمترية لتصميم القمر، للتعرف على الأجزاء ذات التأثير الأكبر على اداء القمر، وكذلك زوايا الألياف الأكثر فاعلية في تحسين اداء القمر، وتم اجراء عمليات التحليل الإنشائي باستخدام طريقة العناصر المحدودة كما تم إجراء التحليلات المزدوجة الحرارية المرنة على المركب القمر الصناعي لتقييم أدائه في المدار الأرضي المنخفض. الهدف من عملية التصميم الأمثل كان تقليل الوزن الي اقل حد ممكن، مع زيادة التردد الأساسي لهيكل القمر لتحسين الكزازة، مع ضمان عدم انهيار اي من أجزاء القمر، وتم التوصل الي التصميم الأمثل باستخدام الخوارزميات الجينية وعلى سبيل المقارنة تم تصميم قمر صناعي مماثل من سبائك الألومنيوم، مع مراعاة كافة الاشتراطات، واتضح من المقارنة تفوق القمر المصنوع من المواد المركبة في الأداء السكوني والحركي، مع تقليل الوزن من 65.5 كجم الي 48.05 كجم. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Satellite |
| Source of heading or term | qrmak |
| 653 #0 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Composite Material |
| -- | Composite Satellite |
| -- | Optimization |
| -- | Finite element analysis |
| -- | Thermal and structure analysis |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hany M. Negm |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed A. Mahran |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2023 |
| Supervisory body | Hany M. Negm |
| -- | Mohamed A. Mahran |
| Discussion body | Edward A. Sadek |
| -- | Karam Yousef Maalawi |
| Universities | Cairo University |
| Faculties | Faculty of Engineering |
| Department | Department of Aerospace Engineering |
| 905 ## - Cataloger and Reviser Names | |
| Cataloger Name | Shimaa |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Edition | 21 |
| Suppress in OPAC | No |
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