Results 21 to 30 of about 2,099 (133)
Aerodynamic characteristics research of a distributed propulsion blended-wing-body aircraft
Xibei Gongye Daxue Xuebao, 2022 According to the development and research background of the next generation civil aircraft, the aerodynamic characteristics and stall mechanism of a specified distributed propulsion (DP) blended-wing-body (BWB) aircraft are analyzed and studied by ...
WANG Kelei, ZHOU Zhou, ZHANG Yang
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Newborn traits associated with pre-weaning growth and survival in piglets [PDF]
Asian-Australasian Journal of Animal Sciences, 2018 Objective Piglet pre-weaning mortality is an important variable indicating the efficacy of farrowing management and animal well-being during lactation. The present study determined the association of newborn traits measured soon after birth with piglet ...
Morakot Nuntapaitoon +2 more
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Sow and piglet factors determining variation of colostrum intake between and within litters
Animal, 2017 Colostrum intake has a short- and long-term beneficial impact on piglet performance and mortality. Sows’ colostrum production and piglets’ colostrum intake are limited and highly variable.
I. Declerck +3 more
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Research on Hydrodynamic Characteristics of Blended Wing Body Underwater Glider with Rudder
Xibei Gongye Daxue Xuebao, 2020 In order to improve the maneuverability and stability of the Blended Wing Body (BWB) underwater glider, the trailing edge rudder is integrated into its shape design in this paper.
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International Journal of Aerospace Engineering, 2023 Unmanned aerial vehicles (UAVs) are gaining in popularity and sophistication in today’s modern world. UAVs are now available in a wide range of configurations. A UAV’s many applications include aerial photography and videography and target tracking.
Vijayanandh Raja +9 more
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Aerodynamic Design and Exploration of a Blended Wing Body Aircraft at Subsonic Speed
International Journal of Aviation, Aeronautics, and Aerospace, 2019 Blended Wing Body (BWB) is a novel aircraft concept which provides many different aerodynamic benefits over conventional aircrafts design. This research investigated the BWB design, L/D characteristics, surface pressure distribution and span-wise lift ...
Sam Dakka, Oliver Johnson
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Aerospace, 2020 The German Cluster of Excellence SE²A (Sustainable and Energy Efficient Aviation) is established in order to investigate the influence of game-changing technologies on the energy efficiency of future transport aircraft.
Stanislav Karpuk, Yaolong Liu, Ali Elham
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Heliyon, 2023 This paper describes the process of integrating the Athena Vortex Lattice aerodynamics solver into a conceptual design environment for the multivariate design synthesis and optimisation of a Blended Wing Body (BWB) Aircraft.
Paul Okonkwo, Paul Jemitola
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Black-White Bakery Algorithm Made RW-Safe
ComputersLamport’s Bakery algorithm is a well-known, simple, and elegant solution to the mutual exclusion problem for N ≥ 2 concurrent/parallel processes. However, the algorithm generates an unbounded number of tickets, even when only 2 processes are arbitrated ...
Libero Nigro, Franco Cicirelli
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Influence of the dimple size and spacing for passive flow control in blended wing body aerodynamics: a CFD investigation [PDF]
Royal Society Open ScienceBlended wing body (BWB) aircraft have re-emerged as a research focus owing to their potential for enhanced aerodynamic efficiency and fuel economy.
Haris Ali +2 more
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