Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Seonuk Heo"'
Publikováno v:
Acta Astronautica. 187:167-180
Hydrogen peroxide or H2O2 has been widely used as a green propellant in various types of thrusters based on catalytic decomposition. However, no standardized design methods for H2O2 catalyst beds exist at present. In this study, we scaled a catalyst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a50adad725b4fbbf81485d8f529da4b
https://doi.org/10.1016/j.actaastro.2021.06.027
https://doi.org/10.1016/j.actaastro.2021.06.027
Publikováno v:
Journal of Spacecraft and Rockets. 58:552-565
A feasibility study related to the scale-up of solid fuel with multiport was performed using the regression rate equation derived from a laboratory-scale hydrogen peroxide (H2O2) hybrid rocket usin...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfd871b04fe4e9810af94ddd37470167
https://doi.org/10.2514/1.a34707
https://doi.org/10.2514/1.a34707
Publikováno v:
Aerospace Science and Technology. 78:26-32
For a catalytic bed in hydrogen peroxide based propulsion systems, a high pressure drop can cause significant problems. Hence, a dual-catalytic bed was suggested to reduce the pressure drop across the catalytic bed. Catalysts of two different sizes (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a52676a21da77766c77e8f28ae5d0ab0
https://doi.org/10.1016/j.ast.2018.03.032
https://doi.org/10.1016/j.ast.2018.03.032
Publikováno v:
Journal of Propulsion and Power. 34:702-707
Experiments were conducted to investigate the effects of the penetration height on the combustion efficiency of a hydrogen peroxide/kerosene bipropellant thruster applied in a kerosene transverse i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10ea4bf3729a7de011382fada3b90ebd
https://doi.org/10.2514/1.b36724
https://doi.org/10.2514/1.b36724
Publikováno v:
Journal of the Korean Society of Propulsion Engineers. 22:152-159
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6198e0d6fabe59c8a9059831b77fce0c
https://doi.org/10.6108/kspe.2018.22.2.152
https://doi.org/10.6108/kspe.2018.22.2.152
Publikováno v:
Aerospace Science and Technology. 71:751-762
The present study focused on experimental studies on the hydrogen peroxide film-cooling method for a 500 N scale nontoxic hypergolic thruster. The nontoxic hypergolic fuel used was Stock 3 and the main oxidizer was 95% high-test peroxide (HTP). Two d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::027eb58c0a7f46a00ff7c0972c6e9131
https://doi.org/10.1016/j.ast.2017.10.020
https://doi.org/10.1016/j.ast.2017.10.020
Publikováno v:
Aerospace Science and Technology. 68:362-369
Numerical simulations of a hot gas valve were conducted in this study to establish an analysis method. The far-field effect was also checked to select a computational domain. The existence of the far-field did not affect flow and temperature characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f88d7c0f8642c6b4015eff02b9a3e16
https://doi.org/10.1016/j.ast.2017.05.026
https://doi.org/10.1016/j.ast.2017.05.026
Publikováno v:
2018 Joint Propulsion Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::221c7adc970610c0202b337145c8b977
https://doi.org/10.2514/6.2018-4526.c1
https://doi.org/10.2514/6.2018-4526.c1
Publikováno v:
2018 Joint Propulsion Conference.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3eb8253a005cb02dd908daf886c42dc
https://doi.org/10.2514/6.2018-4526
https://doi.org/10.2514/6.2018-4526
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 58:253-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4db9b8d8c51369c3fe7d8b20f5d47ca4
https://doi.org/10.2322/tjsass.58.253
https://doi.org/10.2322/tjsass.58.253