| 000 | 01864cam a2200337 a 4500 | ||
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| 003 | EG-GiCUC | ||
| 005 | 20250223031501.0 | ||
| 008 | 160427s2015 ua d f m 000 0 eng d | ||
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_aEG-GiCUC _beng _cEG-GiCUC |
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| 041 | 0 | _aeng | |
| 049 | _aDeposite | ||
| 097 | _aM.Sc | ||
| 099 | _aCai01.13.01.M.Sc.2015.Ah.S | ||
| 100 | 0 | _aAhmed Abdelmonem Ahmed Hussein | |
| 245 | 1 | 0 |
_aStatic and dynamic stability of hingeless helicopter blade in hover / _cAhmed Abdelmonem Ahmed Hussein ; Supervised Gamal Mohammed Elbayoumi , Samir Mostafa Elkholy |
| 246 | 1 | 5 | _aالاستقرار السكونى و الحركى لريشة طائرة هيليكوبتر لامفصلية أثناء التحويم |
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_aCairo : _bAhmed Abdelmonem Ahmed Hussein , _c2015 |
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_a117 P. : _bcharts ; _c30cm |
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| 502 | _aThesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Aerospace Engineering | ||
| 520 | _aThe main objective of the thesis is to investigate the nonlinear geometric effects on the static and dynamic stability of helicopter hingeless rotor in hover. this nonlinearity mainly arises frrm the contribution of the flap and lead-lag bending to the elastic twist. the unsteady aerodynamic model was adapted to include the effect of both the pulsating free stream ans the returning spiral wake. differernt deficiency functions were used; quasi steady C(k) = 1, theodorsen C(k) and lowey C' (k,m.h) both divergence and flutter phenomena were studied | ||
| 530 | _aIssued also as CD | ||
| 653 | 4 | _aHelicopter hovering | |
| 653 | 4 | _aHingeless Rotor Blad | |
| 653 | 4 | _aNonlinear trim Equations | |
| 700 | 0 |
_aGamal Mohammed Elbayoumi , _eSupervisor |
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| 700 | 0 |
_aSamir Mostafa Elkholy , _eSupervisor |
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| 856 | _uhttp://172.23.153.220/th.pdf | ||
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_aAml _eCataloger |
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_aNazla _eRevisor |
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_2ddc _cTH |
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_c56209 _d56209 |
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