Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Seiji Nishio"'
Publikováno v:
JOURNAL OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES. 50:255-263
A computer code for charring ablation and thermal response analysis has been developed for simulation of one-dimensional transient thermal behavior of multi-layer stack of isotropic charring ablation materials used for re-entry capsules. Mathematical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71be2f40f6ba183353672185d1834522
https://doi.org/10.2322/jjsass.50.255
https://doi.org/10.2322/jjsass.50.255
Publikováno v:
Scopus-Elsevier
Using a cloth-layered carbon fiber reinforced plastic ablator with a specific gravity of about 1.5, the thermal response model of ablator is studied experimentally and numerically. Heating tests are carried out in the arcjet wind tunnel to quantify t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4af92120b257a8e3f33d0385a0eb8c68
https://doi.org/10.2514/6.2010-4787
https://doi.org/10.2514/6.2010-4787
Autor:
Akihiro Watanabe, Kenta Gibo, Toshiyuki Suzuki, Keiichi Okuyama, Takeharu Sakai, Kazuhisa Fujita, Sumio Kato, Seiji Nishio, Takuma Miyagi
Publikováno v:
Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan. 10(ists28):Pe_31-Pe_39
A space vehicle which undergoes the atmospheric re-entry or a planetary entry needs the heat shield system to protect inner equipments against severe aerodynamic heating environments. Charring ablator is usually used for the heat shield system. In or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57654a535001518eb7eeadbfdb2db6a5
https://kyutech.repo.nii.ac.jp/records/6412
https://kyutech.repo.nii.ac.jp/records/6412
Publikováno v:
Transactions of the Japan Society for Aeronautical and Space Sciences, Aerospace Technology Japan. 10(ists28):Pe_21-Pe_30
The thermal characteristics of the low-density ablator are quantified by conducting the heating tests of materials in an arcjet wind tunnel. In the tests, test pieces of the ablator with a diameter of 40 mm and a length of 58 mm are put into arcjet f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98fc815a0219ab4ce0187573b267cfef
http://id.nii.ac.jp/1696/00022264/
http://id.nii.ac.jp/1696/00022264/
Autor:
Keiichi Okuyama, Kazuhisa Fujita, Masami Tomita, Takeharu Sakai, Seiji Nishio, Sumio Kato, Yusuke Kobayashi, Toshiyuki Suzuki
Publikováno v:
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN. 10:Pe_65-Pe_71
An existing computer code named super charring materials ablation (SCMA) is updated by implementing a coking process, in which a pyrolysis gas cokes within a char layer. The conservation equations for masses for resin, and coke, and energy are given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90381a2f01ebcc894c221a1520f92d80
https://doi.org/10.2322/tastj.10.pe_65
https://doi.org/10.2322/tastj.10.pe_65
Autor:
Osamu Muragishi, Seiji Nishio
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::859aaa8d16a614027c58d6f90abdcd83
https://doi.org/10.4271/912024
https://doi.org/10.4271/912024
Publikováno v:
Scopus-Elsevier
Cloth-layered carbon fiber reinforced plastic ablator with a specific gravity of about 1.5 is developed to examine the prediction accuracy of analysis methods associated with the thermal response of ablator. Heating tests are carried out in the arcje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::466456376b228cd2ee7bab7c05023524
http://www.scopus.com/inward/record.url?eid=2-s2.0-78649604226&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-78649604226&partnerID=MN8TOARS
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