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A variable inertia vibration energy harvester / (Record no. 72339)

MARC details
000 -LEADER
fixed length control field 02044cam a2200337 a 4500
003 - CONTROL NUMBER IDENTIFIER
control field EG-GiCUC
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250223032312.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 190612s2019 ua dh f m 000 0 eng d
040 ## - CATALOGING SOURCE
Original cataloging agency EG-GiCUC
Language of cataloging eng
Transcribing agency EG-GiCUC
041 0# - LANGUAGE CODE
Language code of text/sound track or separate title eng
049 ## - LOCAL HOLDINGS (OCLC)
Holding library Deposite
097 ## - Thesis Degree
Thesis Level M.Sc
099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC)
Classification number Cai01.13.13.M.Sc.2019.Pe.V
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Peter Ehab Ayad Ibrahim
245 12 - TITLE STATEMENT
Title A variable inertia vibration energy harvester /
Statement of responsibility, etc. Peter Ehab Ayad Ibrahim ; Supervised Yasser H. Anis , Mustafa H. Arafa
246 15 - VARYING FORM OF TITLE
Title proper/short title ضبط حاصدات الطاقة بواسطة القصور الذاتي المتغير
260 ## - PUBLICATION, DISTRIBUTION, ETC.
Place of publication, distribution, etc. Cairo :
Name of publisher, distributor, etc. Peter Ehab Ayad Ibrahim ,
Date of publication, distribution, etc. 2019
300 ## - PHYSICAL DESCRIPTION
Extent 81 P. :
Other physical details charts , facsimiles ;
Dimensions 30cm
502 ## - DISSERTATION NOTE
Dissertation note Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
520 ## - SUMMARY, ETC.
Summary, etc. In this thesis, a novel variable inertia electromagnetic vibration energy harvester is presented. The device is based on a base-excited cantilever with a tip mass whose effective moment of inertia can be adjusted through changing its angular position with respect to the beam. The device is modeled analytically to obtain its natural frequency as a function of the design parameters. The model is also used to predict the device{u2019}s dynamic response and power output. For autonomous operation, a sensor is used to measure the operating frequency and is used in conjunction with a microcontroller to continuously adjust the position of the tuning masses by a servomotor to achieve resonance. A parametric study is performed to investigate the effect of different system parameters on the tunability. Findings of the theoretical model are verified experimentally
530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE
Additional physical form available note Issued also as CD
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Energy
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Harvesting
653 #4 - INDEX TERM--UNCONTROLLED
Uncontrolled term Tuning
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Mustafa H. Arafa ,
Relator term
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yasser H. Anis ,
Relator term
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a>
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Asmaa
Reviser Cataloger
905 ## - LOCAL DATA ELEMENT E, LDE (RLIN)
Cataloger Nazla
Reviser Revisor
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Thesis
Holdings
Source of classification or shelving scheme Not for loan Home library Current library Date acquired Full call number Barcode Date last seen Koha item type Copy number
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة قاعة الرسائل الجامعية - الدور الاول 11.02.2024 Cai01.13.13.M.Sc.2019.Pe.V 01010110078324000 22.09.2023 Thesis  
Dewey Decimal Classification   المكتبة المركزبة الجديدة - جامعة القاهرة مخـــزن الرســائل الجـــامعية - البدروم 11.02.2024 Cai01.13.13.M.Sc.2019.Pe.V 01020110078324000 22.09.2023 CD - Rom 78324.CD