Results 131 to 140 of about 12,615 (302)
Liquid rocket engine axial-flow turbopumps [PDF]
The axial pump is considered in terms of the total turbopump assembly. Stage hydrodynamic design, pump rotor assembly, pump materials for liquid hydrogen applications, and safety factors as utilized in state of the art pumps are among the topics ...
Farquhar, J. +4 more
core +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Chemical species and chemical reactions of importance in nonequilibrium performance calculations [PDF]
Chemical species and reactions of propellant systems determined for nonequilibrium flow - Performance ...
Gold, P. I.
core +4 more sources
Artificial aging of crosslinked double base propellants
, 2010 Bu çalışmada, 2-nitrodifenilamin (2-NDPA) ve n-metil-4-nitroanilin (MNA) kararlılık arttırıcıları kullanılarak üretilen üç farklı çapraz bağlı çift bazlı (XLDB) roket yakıtının raf ömürleri, kararlılık arttırıcı miktarlarındaki azalımın takip edilmesi yöntemiyle belirlenmiştir.
openaire +2 more sources
SHARC: Space Habitat, Assembly and Repair Center [PDF]
Integrated Space Systems (ISS) has taken on the task of designing a Space Habitat, Assembly and Repair Center (SHARC) in Low Earth Orbit to meet the future needs of the space program.
Colangelo, Todd +8 more
core +1 more source
Advanced Robotics Research, EarlyView.Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin +3 more
wiley +1 more source
Study of low gravity propellant transfer Quarterly progress report, 23 Dec. 1970 - 30 Apr. 1971 [PDF]
Bellows, metallic diaphragm, and paddle vortex subcritical transfer systems designs and high pressure systems analyses for orbital space station ...
Bock, E. H. +2 more
core +1 more source
Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics
Advanced Robotics Research, EarlyView.Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won +5 more
wiley +1 more source
Combustion process of a promising catalyst [Cu(Salen)] for HMX-CMDB propellants. [PDF]
RSC Adv, 2023 Ma W, Yang Y, Jia Y, Fu D, Zhao F, Xu K.
europepmc +1 more source
Experimental investigation of a 2.5 centimeter diameter Kaufman microthruster [PDF]
A 2.5-centimeter-diameter Kaufman electron bombardment microthruster was fabricated and tested. The microthruster design was based on the 15-centimeter-diameter SERT 2 and 5-centimeter-diameter Lewis experimental thruster designs.
Cohen, A. J.
core +1 more source