Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mohamed K. khalil"'
Autor:
Ebrahim H. Kapeel, Ehab Safwat, Ahmed M. Kamel, Mohamed K. Khalil, Yehia Z. Elhalwagy, Hossam Hendy
Publikováno v:
Unmanned Systems. 11:327-350
The flight dynamics of small Unmanned Aerial Vehicles (UAVs) exhibits substantial nonlinear features which should not be ignored in simulation or analysis. In this work, a complete six degrees of freedom (6DOF) and high-fidelity simulation model of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fd36323a3f9e53a6708703808de36c3
https://doi.org/10.1142/s2301385023500152
https://doi.org/10.1142/s2301385023500152
Publikováno v:
2020 12th International Conference on Electrical Engineering (ICEENG).
Modern turbojet engines are controlled using digital controllers. First of all, the micro turbojet engine discrete model is identified. System identification technique utilized real data obtained from jet cat P200sx engine running experiments. Digita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36fd74aa51b671a7d202b99c5d20268a
https://doi.org/10.1109/iceeng45378.2020.9171762
https://doi.org/10.1109/iceeng45378.2020.9171762
Publikováno v:
Journal of Engineering Science and Military Technologies. 2:185-203
In this paper, the performance of a small centrifugal compressor of an UAV at design and off-design operational conditions is estimated by way of advanced commercial CFD code, ANSYS-CFX-16. Then, the gained performance is compared with published pred
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::268ea80fff67457c0d9c13d1eb80dd1d
https://doi.org/10.21608/ejmtc.2018.2001.1070
https://doi.org/10.21608/ejmtc.2018.2001.1070
Publikováno v:
Journal of Engineering Research. 2:48-62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8829e082489081c20dad16618d0096
https://doi.org/10.21608/erjeng.2018.125111
https://doi.org/10.21608/erjeng.2018.125111
Publikováno v:
The International Conference on Applied Mechanics and Mechanical Engineering. 18:1-10
This study represents a measurement uncertainty model for rotor vibration amplitudemeasuring system. The measuring system is established to provide a simple way forrotor vibration measurement and consists of a combination of different sensors. Asimpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8badc1972d9977b10bce9cb2a739eea9
https://doi.org/10.21608/amme.2018.34718
https://doi.org/10.21608/amme.2018.34718
Publikováno v:
Journal of Physics: Conference Series. 2128:012030
Digital controllers are utilized for controlling modern gas turbine engines. Firstly, an identified discrete model is built for a micro turbojet engine (MTE) jet cat P200sx. Two controllers are designed, gain scheduling PID and adaptive fuzzy tuned P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37be0faaec748681162a8a073d003411
https://doi.org/10.1088/1742-6596/2128/1/012030
https://doi.org/10.1088/1742-6596/2128/1/012030
Publikováno v:
Journal of Engineering Science and Military Technologies. 17:1-14
This paper describes the automation of 3D design and aerothermodynamic analysis of a high pressure, single-stage axial flow turbine driving the compressor of the small gas turbine engine Jet Cat p200 using an analytical method. The specifications of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a5bc59d89a7cd76730a555596cb5f5
https://doi.org/10.21608/ejmtc.2017.21727
https://doi.org/10.21608/ejmtc.2017.21727
Publikováno v:
International Conference on Aerospace Sciences and Aviation Technology. 17:1-14
Rotor vibration due to unbalance causes a lot of problems during operation. One of the simplest ways to reduce rotor vibration is the passive balancing. Unbalanced vertical rotor is modeled by a two degrees of freedom system considering Jeffcott mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::486ac69a730f05a6963e2af7d69cd2dc
https://doi.org/10.21608/asat.2017.22757
https://doi.org/10.21608/asat.2017.22757
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783319997186
Rotor vibration due to unbalance causes a lot of problems during operation. Passive balancing devices represent one of the simplest ways to reduce rotor vibration. A (2 + n) degrees of freedom mathematical model is derived with respect to a Cartesian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3adc398d87880c2859bdbe3f9c340e96
https://doi.org/10.1007/978-3-319-99719-3_19
https://doi.org/10.1007/978-3-319-99719-3_19
Publikováno v:
International Conference on Aerospace Sciences and Aviation Technology. 16:1-12
In recent years, mono-propellant propulsion has attracted widespread attention in space due to excessive benefits of safety, low cost, simplicity, clean exhaust and high reliability. A 5N monopropellant Hydrogen Peroxide (H2O2) thruster is selected t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad767ce5cd9c2d1da0492ef4769ddf2c
https://doi.org/10.21608/asat.2015.23014
https://doi.org/10.21608/asat.2015.23014