Results 131 to 140 of about 143,533 (301)

Near-future rocket launches could slow ozone recovery. [PDF]

open access: yesNPJ Clim Atmos Sci
Revell LE   +9 more
europepmc   +2 more sources

Worldwide Rocket Launch Emissions 2019: An Inventory for Use in Global Models

open access: yesEarth and Space Science
The rate of rocket launches is accelerating, driven by the rapid global development of the space industry. Rocket launches emit gases and particulates into the stratosphere, where they impact the ozone layer via radiative and chemical processes.
Tyler F. M. Brown   +4 more
doaj   +1 more source

Technological features of internal making thermal barrier coatings for rocket solid fuel engines

open access: hybrid, 2015
Кристина Викторовна Козис   +2 more
openalex   +2 more sources

Design issues for lunar in situ aluminum/oxygen propellant rocket engines [PDF]

open access: yes
Design issues for lunar ascent and lunar descent rocket engines fueled by aluminum/oxygen propellant produced in situ at the lunar surface were evaluated.
Meyer, Michael L.
core   +1 more source

Effects of Nano-Sized Al on the Combustion Performance of Fuel Rich Solid Rocket Propellants

open access: gold, 2016
Weiqiang Pang   +5 more
openalex   +2 more sources

Response of selected plant and insect species to simulated solid rocket exhaust mixtures and to exhaust components from solid rocket fuels [PDF]

open access: yes
The effects of solid rocket fuel (SRF) exhaust on selected plant and and insect species in the Merritt Island, Florida area was investigated in order to determine if the exhaust clouds generated by shuttle launches would adversely affect the native ...
Ambrose, J. T.   +8 more
core   +1 more source

Hybrid Rocket Propulsion for Sounding Rocket Applications [PDF]

open access: yes
A discussion of the H-225K hybrid rocket motor, produced by the American Rocket Company, is given. The H-225K motor is presented in terms of the following topics: (1) hybrid rocket fundamentals; (2) hybrid characteristics; and (3) hybrid ...

core   +1 more source

Dynamic characteristics of a variable-mass flexible missile: Dynamics of a two-stage variable-mass flexible rocket [PDF]

open access: yes
The dynamic characteristics of two-stage slender elastic body were investigated. The first stage, containing a solid-fuel rocket, possesses variable mass while the second stage, envisioned as a flexible case, contains packaged instruments of constant ...
Bankovskis, J., Meirovitch, L.
core   +1 more source

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