Results 31 to 40 of about 325,284 (300)

Convair Astronautics, San Diego (California)

open access: yesInformes de la Construccion, 1960
Este brillante y espectacular complejo industrial se ha creado especialmente para la investigación y fabricación de cohetes intercontinentales y vehículos del espacio de las Fuerzas Aéreas de los EE.
Arquitectos Pereira & Luckmam
doaj   +1 more source

Distributing Three-Dimensional Aerodynamic Load to Fem Nodes [PDF]

open access: yesMATEC Web of Conferences, 2019
Aiming at the requirement of the load conversion in aeronautics and astronautics static strength analysis, a three-dimensional aerodynamic load equivalent distribution method based on least squares is proposed.
Weimin Sun
doaj   +1 more source

Welded microstructure and orientation variation of duplex Ti alloy through electrodynamic vibration

open access: yesJournal of Materials Research and Technology, 2022
Duplex Ti alloys are widely used in the petrochemical industry as well as in the biomedical, aeronautics and astronautics engineering fields. A duplex Ti alloy weldment is uniform and has superior properties in terms of welded microstructure evolution ...
Chia-Heng Liu   +5 more
doaj   +1 more source

From molecules to minds – an integrative framework for living in space

open access: yesFrontiers in Space Technologies
As humanity transitions from episodic exploration to sustained habitation beyond low Earth orbit, the long-term viability of human life in space has become a critical scientific challenge.
Susan Ip-Jewell   +4 more
doaj   +1 more source

Report to the President for year ended June 30, 2021, Department of Aeronautics and Astronautics

open access: yes, 2021
This report contains the following sections: A Brief History of Aeronautics and Astronautics at MIT; COVID-19 and the Department of Aeronautics and Astronautics; People; Faculty; Research Volume; Students; Postdoctoral Researchers; Staff; Select Virtual ...
Hastings, Daniel E.
core  

Research on the safe separation corridor of the combined aircraft and its generation method

open access: yesXibei Gongye Daxue Xuebao, 2023
Aerial safety separation is an important indicator to evaluate the flight performance of medium and low speed combination aircraft. In this paper, the concept of impact box and safe separation corridor will be introduced for the air separation problem of
PAN Yihua   +4 more
doaj   +1 more source

Summary of Research 1998, Department of Aeronautics and Astronautics [PDF]

open access: yes, 1998
The views expressed in this report are those of the authors and do not reflect the official policy or position of the Department of Defense or the U.S. Government.This report contains summaries of research projects in the Department of Aeronautics and ...
Faculty of the Department of Aeronautics and Astronautics, Naval Postgraduate School
core  

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Experimental and Numerical Investigations on the Ignition of RBCC Gas-Oxygen/Kerosene Rocket Ejector

open access: yesInternational Journal of Aerospace Engineering, 2021
The rocket ejector refers to a core component of a rocket-based combined cycle (RBCC) engine. The ignition is of critical significance for rocket ejection. Reliable and stable ignition crucially determines the normal operation of the engine.
Bingyang Liu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy