Results 121 to 130 of about 2,606,336 (357)
Polymer TestingThe submerged cavitation water jet (SCWJ) is a promising technology for removing solid propellant from old solid rocket engines and recycling them. In this study, the feasibility of using SCWJ to break solid propellant is investigated.
Wenjun Zhou +3 more
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A study of the application of microwave techniques to the measurement of solid propellant burning rates Final report [PDF]
Utilization of Doppler microwave interferometer for measuring solid propellant burning ...
Wood, H. L.
core +1 more source
Cold solid propellant motor has stop-restart capability [PDF]
, 1966 Solid propellant rocket is kept and fired at low temperatures in launch vehicles or spacecraft. The motor is capable of developing a specific impulse comparable to that of liquid propellant motors, is started, stopped, and restarted, and is stored in ...
Hendel, F. J.
core +1 more source
Advanced Materials Technologies, EarlyView.This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee +4 more
wiley +1 more source
Wire-Based Solid-State Propellant Management System for Small Form-Factor Space Propulsion
InventionsThe development of dynamic missions of small satellites requires the development of efficient, compact, and reliable propulsion systems (PSs). This paper investigates a propellant storage and supply system (PSSS), utilizing alternative solid-state ...
Pavel O. Savelev +2 more
doaj +1 more source
The Applications Technology Satellite apogee rocket motor - A summary report [PDF]
Design, testing, and development of solid propellant rocket engine for orbital transfer of Applications Technology ...
Anderson, R. G.
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Collision‐Resilient Winged Drones Enabled by Tensegrity Structures
Advanced Robotics Research, EarlyView.Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui +5 more
wiley +1 more source
Saturated hydrocarbon polymeric binder for advanced solid propellant Quarterly report, 1 Apr. - 30 Jun. 1969 [PDF]
Ethylene/propylene/HMB terpolymers as prepolymer binders for advanced solid ...
Potts, J. E.
core +1 more source
Liquid Metal Sensors for Soft Robots
Advanced Robotics Research, EarlyView.This review thoroughly reviews liquid metal sensors in soft robots. Their unique material properties like high conductivity and good biocompatibility are analyzed. Working principles are classified, and applications in environmental perception, motion detection, and human—robot interaction are introduced.
Qi Zhang +7 more
wiley +1 more source
Investigation and Comparison of MEMS-based Micro-propulsions for Small Satellites [PDF]
فناوری در مهندسی هوافضا, 2018 In this paper, MEMS-based micro-propulsions designed for small satellites are investigated and compared. Micro-propulsions based on this technology have many advantages over conventional systems, including small size, high integration, mass production ...
Farkhondeh Saliminezhad +3 more
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