Results 11 to 20 of about 74,847 (144)

Mechanical Behavior of Various Orthodontic Retraction Springs [PDF]

open access: yesITB Journal of Engineering Science, 2011
Retraction spring is a type of orthodontic apparatus that is used to move a tooth with respect to another by utilizing its spring back effect. It is made of metallic wire formed to individual orthodontic cases.
Rachman Setiawan   +2 more
doaj   +1 more source

Higher order dynamic mode decomposition beyond aerospace engineering

open access: yesResults in Engineering, 2023
It is a well known fact that fluid dynamics play a crucial rule in countless fields in scientific and industrial applications, including nature and medicine (ocean currents, fluid motion around jellyfish, blood circulation...), in energy production (wind
N. Groun   +4 more
doaj   +1 more source

Is Engineering Ethics Important for Aerospace Engineers?

open access: yesMATEC Web of Conferences, 2018
Engineering as a profession has a direct effect on society and the environment. Engineering ethics is a part of the essence of engineering. One of the important branches of engineering profession is aerospace engineering.
Haghighattalab Sakineh   +2 more
doaj   +1 more source

An adaptive multivariate Student's t‐process recursive method for hypersonic glide vehicle trajectory prediction

open access: yesIET Radar, Sonar & Navigation, 2023
The trajectory prediction of the hypersonic glide vehicle (HGV) can provide hit point information for early warning systems, which is of great significance for near‐space defence operations.
Xirui Xue, Shucai Huang, Daozhi Wei
doaj   +1 more source

Optimization of positional parameters of close-formation flight for blended-wing-body configuration

open access: yesHeliyon, 2018
In the present study, we study formation flight with two flying wing configurations. A low speed wind tunnel test is conducted to validate the accuracy of the Computational Fluid Dynamics (CFD).
Tao Yang   +4 more
doaj   +1 more source

A university small satellite thermal control modeling and analysis in the post-mission phase [PDF]

open access: yesFME Transactions, 2021
This work includes the thermal control analysis of a small spacecraft in the post-mission phase. The satellite internal component distribution has been modified to fulfill all thermal requirements when using a passive thermal control system.
Elhefnawy Ahmed   +2 more
doaj   +1 more source

Aerospace engineering training: universities experience

open access: yesMATEC Web of Conferences, 2016
Contemporary professional working in aerospace engineering must have a set of soft and hard skills. The experience gained in universities shows that training of a competent professional is impossible without an employer involved in this process.
Mertins Kseniya   +3 more
doaj   +1 more source

Intersubjective management in aerospace engineering

open access: yesMATEC Web of Conferences, 2017
This article presents a postnonclassical approach to create the science of management processes organization in a developing society, the focus of which is “the man of culture”, i.e.
Arpentieva Mariam   +2 more
doaj   +1 more source

Towards More Efficient Electric Propulsion UAV Systems Using Boundary Layer Ingestion

open access: yesDrones, 2023
The implementation of distributed propulsion and boundary layer ingestion for unmanned aerial vehicles represents various challenges for the design of embedded ducts in blended wing body configurations.
Jonathan Arias   +3 more
doaj   +1 more source

Unmanned Aerial Systems (UAS) Research Opportunities

open access: yesAerospace, 2015
The aerospace community is planning for growth in Unmanned Aerial Systems (UAS) funding and research opportunities. The premise that UAS will revolutionize aerospace appears to be unfolding based on current trends.
Javaan Chahl
doaj   +1 more source

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