Zobrazeno 1 - 10
of 12
pro vyhledávání: '"H K Narahari"'
Publikováno v:
Sādhanā. 48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372586f4d373fef99cc143b1d1ad0209
https://doi.org/10.1007/s12046-023-02120-4
https://doi.org/10.1007/s12046-023-02120-4
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811596001
Low Radar Cross Section (RCS) is one of the important requirements of aircraft design for stealth. Rotating engine face components are one of the major sources of radar reflection and hence need special attention. To this end, present day aircraft ai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8135038e7ef07f90396958782a07dd
https://doi.org/10.1007/978-981-15-9601-8_23
https://doi.org/10.1007/978-981-15-9601-8_23
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811596001
Aerodynamic shape optimization is carried out for (a) maximizing lift coefficient, Cl and (b) maximizing endurance factor (Cl3/2/Cd) of an airfoil at a transitional low Reynolds number (Re = 5 × 104) using surrogate-based optimization technique. Bez
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc13c0faf006ad8d424ac2bc7f740db0
https://doi.org/10.1007/978-981-15-9601-8_18
https://doi.org/10.1007/978-981-15-9601-8_18
Publikováno v:
ADVANCED TRENDS IN MECHANICAL AND AEROSPACE ENGINEERING: ATMA-2019.
Conceptual and preliminary stages of aircraft design require significantly large number of simulations for performance analysis. As the design involves aerodynamics, structural dynamics, propulsion and controls, the number of parameters involved is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ba5823aca448b9b11412bef7ab6033b
https://doi.org/10.1063/5.0036694
https://doi.org/10.1063/5.0036694
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811596001
Light jet aircraft capable of carrying 6–10 passengers over short and medium ranges find great demand in the present and future civil aviation market. Light jets often cruise at high subsonic Mach numbers enabling greater range. Consequently, the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e35a784522bdf702ff37b20509a2e9e1
https://doi.org/10.1007/978-981-15-9601-8_19
https://doi.org/10.1007/978-981-15-9601-8_19
Autor:
H. K. Narahari, A. T. Sriram
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811554315
Study of problems associated with aircraft flutter requires understanding of aerodynamics and structural dynamics. As the aircraft speed increases, the energy coming to structure causes the wing to deflect and in turn the deflection is in such way th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2784fa02dbee48adca228af0314908ba
https://doi.org/10.1007/978-981-15-5432-2_6
https://doi.org/10.1007/978-981-15-5432-2_6
Publikováno v:
Sādhanā. 44
Numerical investigations on the flow over NACA 0012 aerofoil are carried out to provide better understanding of the unusual lift characteristics exhibited by this aerofoil at low Reynolds numbers. Computations are carried out at Re = 10,000–100,000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d531dfded2809e1add2c8aec6fb93d09
https://doi.org/10.1007/s12046-018-1008-6
https://doi.org/10.1007/s12046-018-1008-6
Autor:
H. K. Narahari, Deepak Madhyastha
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9789811327179
The concept of using unmanned aerial vehicles (UAVs) for aerial surveillance is acquiring lot of importance in military as well as public sectors. The use of rotary wing UAVs for surveillance has gained popularity due to the hovering capabilities. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b436cd36e35fdf7dae6cf7135121e4be
https://doi.org/10.1007/978-981-13-2718-6_11
https://doi.org/10.1007/978-981-13-2718-6_11
Publikováno v:
2018 2nd International Conference on Inventive Systems and Control (ICISC).
Autopilot is an augmented flight control system that is used to reduce the workload of the pilot during long endurance missions. Development of autopilots for Unmanned Aerial Vehicles (UAVs) also needs such a control system before building it for pil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7701f12487f1640df0283ff3bec4e560
https://doi.org/10.1109/icisc.2018.8399001
https://doi.org/10.1109/icisc.2018.8399001
Publikováno v:
Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions.
Winglets are plane surfaces with certain thickness and different shapes. Winglets are used in aircraft to reduce wing tip vortex which is created due to differential pressure in between pressure surface and suction surface. In transonic axial compres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31d8511c02742dbd6f5a2ff3c042c46f
https://doi.org/10.1115/gtindia2017-4686
https://doi.org/10.1115/gtindia2017-4686