Results 11 to 20 of about 5,818,028 (293)
The comparison of aerodynamic and stability characteristics between conventional and blended wing body aircraft [PDF]
, 2012 Aircraft with advanced wing geometry, like the flying wing or blended wing body configuration, seems to be the seed candidate of future aircraft. Compared with conventional aircraft, there are significant aerodynamic performance improvements because of ...
Wang, Faliang
core +7 more sources
Identification of longitudinal aerodynamic characteristics of a strake-wing micro aerial vehicle by using artificial neural networks [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 Appropriate modeling of unsteady aerodynamic characteristics is required for the study of aircraft dynamics and stability analysis, especially at higher angles of attack.
Dariusz Rykaczewski +4 more
doaj +1 more source
Energies, 2022 Accurate prediction of the aerodynamic characteristics of wind rotors subjected to various wind profiles is of considerable importance in the aerodynamics and structural design of wind turbines.
Pan He, Jian Xia
doaj +1 more source
Effect of cross wind on aerodynamic coefficients of ground vehicles. [PDF]
, 2009 The present work investigates the variation of aerodynamic coefficients with the change in the angle of flow. A mathematical equation has been developed for predicting the aerodynamic coefficients, when a vehicle is subjected to crosswind.
Malviya, Vihar +2 more
core +4 more sources
Study on Aircraft Reliability Assessment in Flight Test and Service Period
Hangkong gongcheng jinzhan, 2020 The reliability level is one of the most significant indexes to be considered in aircraft design process. In order to guarantee the objectivity and accuracy of results, the study on aircraft reliability assessment in flight test and service period is ...
GUO Peng, ZHAO Xiaodong
doaj +1 more source
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023 The methodology, software and hardware and the results of determining the aerodynamic characteristics of a small-sized UAV on the basis of a flight experiment are considered in the article.
O. E. Lukyanov +3 more
doaj +1 more source
Influence of the Car Movable Aerodynamic Elements on Fast Road Car Cornering
Energies, 2022 In the case of road cars, road safety is the primary factor. The geometry of high-speed road cars has no regulatory restrictions. In addition to the high engine power and effective shape, they can use various types of additional movable aerodynamic ...
Janusz Ryszard Piechna +6 more
doaj +1 more source
Research on Wind Tunnel Test of Aerodynamic Characteristics of Missile under Subtransonic Velocity
Hangkong gongcheng jinzhan, 2020 In the process of missile design, the aerodynamic characteristics of missile as an important factor directly affect the dynamic quality of missile flight. In the case of severe nonlinearity of aerodynamic characteristics in subsonic and transonic regions,
PENG Bo, CEN Mengxi
doaj +1 more source
Advances in Bridge Engineering, 2022 Aerodynamic characteristics of long-span bridges with box girders have been investigated widely, and this paper presents a study on a cable-stayed bridge with two box girders in parallel arrangement.
Shuwen Fan +3 more
doaj +1 more source
Applied Sciences, 2022 Train speed is increasing due to the development of high-speed railway technology. However, high-speed trains generate more noise and discomfort for residents, enclosed housing for sound emission alleviation is needed to further reduce noise.
Haiquan Jing +5 more
doaj +1 more source