Results 51 to 60 of about 789,979 (292)
Promotion and control of turbulent mixing of hot and cold airflows in T-junction
Journal of Fluid Science and Technology, 2014 An experimental study was conducted on the promotion and control of turbulent mixing of hot and cold airflows in a rectangular channel with a T-junction, which simulated an HVAC unit for automobile air-conditioning system.
Takuya MATSUDA +5 more
doaj +1 more source
Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing
Advanced Robotics Research, EarlyView.Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley +1 more source
Aerodynamic heating of a space shuttle delta-wing orbiter [PDF]
, 1971 Aerodynamic heating distributions on model of space shuttle delta wing orbiter with twin wing-tip vertical ...
Derose, C. E., Lockman, W. K.
core
Experimental study of the vortex system generated by a Formula 1 front wing [PDF]
, 2007 This thesis describes the research undertaken on the behaviour of the vortex system generated by a Formula 1 front wing, as it travels about a rotating wheel.
Pegrum, Jonathan Mark
core +1 more source
Advanced Robotics Research, EarlyView.WorMa is an amphibious undulatory robot that uses Center of Mass redistribution as the sole terrain adaptation mechanism. This mechanism is based on internal fluid mass redistribution through a pump‐driven latex balloon system that creates three profiles: head‐biased, balanced, and tail‐biased.
Daniil Filimonov, Nana Obayashi
wiley +1 more source
Impact of a Reverse Delta Type Add-on Device on the Flap-tip Vortex of a Wing
International Journal of Aviation, Aeronautics, and Aerospace, 2016 The effect of interactions of vortices produced by an outboard flap-tip of a half-span wing (NACA 23012 in landing configuration) and a slender reverse delta type add-on device, placed in the proximity of the outboard flap-tip, on the upper surface of ...
Afaq Altaf +3 more
doaj +1 more source
Experimental transonic flutter characteristics of two 72 deg-sweep delta-wing models [PDF]
, 1989 Transonic flutter boundaries are presented for two simple, 72 deg. sweep, low-aspect-ratio wing models. One model was an aspect-ratio 0.65 delta wing; the other model was an aspect-ratio 0.54 clipped-delta wing.
Parker, Ellen C. +4 more
core
Origami‐Inspired Morphing Fuselage for Agile Fixed‐Wing Flight
Advanced Robotics Research, EarlyView.Conventional aircraft steer with rigid control surfaces. SoAR instead replaces the fuselage itself with a cable‐driven origami continuum body that bends in 3D and compresses on demand. Whole‐fuselage morphing steers fixed‐wing flight: achieving sharp, near‐zero‐radius turns and rapid braking without ailerons, rudder, or elevator, while the same ...
Abudula Aihaitijiang, Cagdas D. Onal
wiley +1 more source
Further experimental investigations of delta and double-delta wing flow fields at low speeds [PDF]
, 1967 Low speed wind tunnel investigations of delta and double-delta wing flow fields and relationship to aerodynamic ...
Mc Mahon, M. C., Wentz, W. H., Jr.
core
Machine Learning for Green Solvents: Assessment, Selection and Substitution
Advanced Science, EarlyView.Environmental regulations have intensified demand for green solvents, but discovery is limited by Solvent Selection Guides (SSGs) that quantify solvent sustainability. Training a machine learning model on GlaxoSmithKline SSG, a database of sustainability metrics for 10,189 solvents, GreenSolventDB is developed. Integrated with Hansen solubility metrics,
Rohan Datta +4 more
wiley +1 more source