Arctic Strand: Ductility ni Impact Toughness marali degere -162 la
ENSIKLOPEDIE TÉCHNIQUE SOLITE|SERIE 05. Ɲɛjirali dɔw
Forensic Engineering Visual: Barokun kɛrɛnkɛrɛnnen ko sɛgɛsɛgɛli.
Ni diɲɛ fanga sɛnɛcogo bɛ ka wuli ka taa Gazi nafama jilama (LNG) ani Artik kurunbokari siraw fɛ, nɛgɛ juruw bɛ ka gɛlɛya ka don « Zone Cryogenic » kɔnɔ. Ni funteni hakɛ ka dɔgɔn fo -162℃, standard high-carbon steel bɛ "Ductile-to-Brittle Transition" (DBTT) kɛ, yɔrɔ min na a bɛ bɔnɛ a seko la ka bɔgɔbɔgɔ, o nɔ na, a bɛ kari i n’a fɔ gilasi ni a gosira.
Charpy V-Notch sɛgɛsɛgɛli:
Walasa ka juruw dilan nɛnɛba kama, SOLITE bɛ baara kɛ ni Charpy V-Notch sɛgɛsɛgɛli ye walasa ka "Impact Toughness"-nɛgɛ bɛ se ka fanga hakɛ min minɛ barika kari waati la, o suman. Walasa ka baara kɛ ni kiriyɔzɛni ye, an bɛ baara kɛ ni Nikili ni Manganɛsi nɛgɛ pikiri kɛrɛnkɛrɛnnenw ye, minnu bɛ ɔstɛni fasa sabati ani ka nɛgɛ bali ka tiɲɛ.
Kɔrɔlen jɔyɔrɔ nɛnɛ na:
Fibre synthétique cores (FC) ka teli ka gɛlɛya ani ka "crushable" nɛnɛ jugumanba la. LNG jɔli ni Artik wulicogo kama, an bɛ yamaruya di ka baara kɛ ni Independent Wire Rope Cores (IWRC) ye minnu furakɛra ni tulumafɛnw ye minnu funteni ka dɔgɔn, minnu tɛ -nɛnɛ. O b’a to juru bɛ to ka wuli ani ka to jɔcogo la, hali ni a datugulen don Artik nɛnɛ fɛ. Dancɛ min falen don nɛnɛ na, nafa tɛ fanga la ni gɛlɛya tɛ.
Injiniyɛri ka sɛbɛn jɛlen ɲinini
Ni aw b’a fɛ ka fɛnsɔrɔko porozɛbaw kɛ minnu bɛ kɛ ni fɛnw dɔnniya ye min bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye walima FEA stress-modeling, aw bɛ se ka kuma an ka fɛɛrɛbɔ baarakɛyɔrɔ kɛrɛnkɛrɛnnen fɛ. Fɛɛrɛko dosiye dafalenw bɛ sɔrɔ ni ɲinini kɛra.
