Results 81 to 90 of about 3,624 (202)

Computational Fluid Dynamics Study on the Aerodynamics of a Blended Wing Body with Ground Effect in Subsonic Conditions [PDF]

Journal of Applied Fluid Mechanics
Blended Wing Body (BWB) aircraft designs have garnered significant interest due to their potential for improved aerodynamic efficiency, particularly during critical phases of flight such as landing and take-off.
S. Mohan, P. Kumar
doaj   +1 more source

Preliminary fuselage structural configuration of a flying-wing type airline [PDF]

, 2012
The flying-wing is a type of configuration which is a tailless airplane accommodating all of its parts within the outline of a single airfoil. Theoretically, it has the most aerodynamic efficiency.
Cheng, Yun
core   +2 more sources

Wasserversorgungskonzept für Berlin und für das von den BWB versorgte Umland [PDF]

, 2008
WASSERVERSORGUNGSKONZEPT FÜR BERLIN UND FÜR DAS VON DEN BWB VERSORGTE UMLAND Wasserversorgungskonzept für Berlin und für das von den BWB versorgte Umland / Möller, Klaus [Hrsg.] (Rights reserved) (-
Möller, Klaus [Hrsg.]
core  

The effect of multiple-elevon deflection on the aerodynamic and moment coefficient of a tail-less BWB / Muhammad Aiman Ahmad [PDF]

, 2019
The study on BWB UAV begins in UiTM in 2005, focused on the design and fundamental aerodynamics and flight dynamics of small Blended Wing-Body (BWB). The objective of this research was to measure the aerodynamic characteristics on BWB Baseline 7 aircraft.
Ahmad, Muhammad Aiman
core  

Evaluation of Soil Samples Preparation Techniques for Detecting Selenium by Using Atomic Fluorescence Spectroscopy-Based Detection

Journal of Analytical Methods in Chemistry
Selenium (Se) can cause poisoning in the human body, including dry, brittle, and easy-to-fall-off hair, white spots and longitudinal lines of nails, skin damage, nervous system abnormalities, and even death.
Lin Zhu, Zheng-he Hu, Xiu-long Chen, Surat Hongsibsong   +3 more
doaj   +1 more source

An integrated framework for static stability design of tailless BWB mini-UAVs based on XFLR5, LHS, and Gaussian Process Regression

Mechanics & Industry
Tailless blended wing body (BWB) mini-UAVs offer important aerodynamic and structural advantages, but the absence of conventional tail surfaces makes inherent static stability difficult to achieve during conceptual design.
Hakim Mohamed, Choukri Saad, Ait Ali Mohamed E.   +2 more
doaj   +1 more source

Study of short period behaviour for BWB UAV / Mohd Safuan Rosli. [PDF]

, 2009
This project presents a study of short period behavior of a Blended Wing Body Unmanned Aircraft Vehicle (BWB UAV). A previous study on BWB UAV preliminary design has been done.
Rosli, Mohd Safuan
core  

Návrh BWB modelu lietadla s priamym krídlom

This paper deals with the design and aerodynamic analysis of a blended-wing-body (BWB) aircraft configuration with a straight wing. In this work, a geometric model of the BWB configuration and a reference model of a conventional tube-and-wing (TAW ...
Adam Schlenger, Jakub Jackuliak
core   +1 more source

Effect of canard-chordwise blowing on the aerodynamic characteristics of blended wing body aircraft

Xibei Gongye Daxue Xuebao
To enhance the effect of the canard increasing lift and pitching moment coefficient of the blended-wing-body(BWB) aircraft, numerical simulation is adopted to analyze the effect of the canard-chordwise blowing on the low-speed aerodynamic characteristics
YUAN Changyun, XIA Ming, GAO Weicheng, SHI Weifeng, GONG Wenxiu, YUAN Haoqian   +5 more
doaj   +1 more source

Flutter analysis of controlled resized ACFA-BWB configuration

, 2012
The presented report contains the result of the flutter analysis of the resized ACFA-BWB a/c. The resizing was done by TUM-LLB for the a/c with and without load.
Klimmek, Thomas
core