Results 121 to 130 of about 21,745 (234)

A Short Discussion on Performance, Safety and Environmental Aspects of Gel and Hybrid Rocket Propulsion Systems

open access: yes, 2017
Rocket systems, which are operated either with gel propellants or with hybrid propellant combinations, show combinations of safety and performance benefits which are advantageous in comparison to conventional liquid and solid rocket propulsion systems ...
Naumann, K., Kobald, Mario, Ciezki, H.
core  

Recent advances in engineering nano/microrobots for tumor treatment. [PDF]

open access: yesActa Pharm Sin B
Qin X   +7 more
europepmc   +1 more source

A study on the multidisciplinary design optimization of hybrid-rocket propulsion

open access: yes
Hybrid rocket engines are considered a promising option for reducing the environmental impact of microsatellite launchers. They offer higher safety than solid propulsion systems and better manufacturing conditions compared to liquid propulsion. However, their lower regression rate and combustion efficiency have hindered their widespread adoption.
Matos, Joana   +7 more
openaire   +1 more source

Light-driven micro/nanobots. [PDF]

open access: yesNanophotonics
Vardhan RK, Kumar M, Xavier J.
europepmc   +1 more source

Simulation Model for Hardware-in-the-Loop Tests of the ILR-33 AMBER Rocket Control System. [PDF]

open access: yesSensors (Basel)
Cieśliński D   +4 more
europepmc   +1 more source

Development of Hybrid Rocket Thrusters for Space-Probe Propulsion

open access: yesThe Proceedings of Mechanical Engineering Congress, Japan, 2020
KAMPS, Landon   +3 more
openaire   +1 more source

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