I n’a fɔ a yɔrɔba min bɛ mobili dilanni ni a ladonni siratigɛ la, mobili yɔrɔw pibiliki dilanni tɛ nɔ bila masinw ka baarakɛcogo dɔrɔn na, nka a bɛ nɔ bila fana jibolisiraw ka baarakɛcogo ɲuman na, sigida sabatili la, ani ɲɔgɔnjɛ bɛɛ lajɛlen bɛnkan na. Ka bɔ izini dilanni siratigɛ la, mobili yɔrɔw pibiliki cogoya ye baarakɛcogo wajibiyalenw ni ɛntɛrinɛti gɛlɛyaw faralen ye ɲɔgɔn kan, ka sariyasunba ni nɔgɔya hakɛba jira.
A jɔcogo siratigɛ la, mobili yɔrɔw pibiliki bɛ tila fɔlɔ ka kɛ suguya naani ye: pipe tilennenw, kɔkiliw, dɔgɔyalanw, ani bolokɔfɛfɛnw. Pipu tilennenw bɛ kɛ fɔlɔ ka jiw lase sira tilennen kan. U ka kuruwa-dakunw ye sɛrɛkili ye fɔlɔ, o min bɛ kɔnɔna degun tila ɲɔgɔn na ani ka bɔnɛw dɔgɔya minnu bɛ wuli. Misali la, lamaga-lamagaliba min bɛ kɛ motɛri nɛnɛbɔlan kɔnɔ, o bɛ baara kɛ ni pipew ye minnu ka bon ni-jatigɛw ye, minnu bɛ jibolisiraw dɔgɔya ka tɛmɛ kɔnɔna yɔrɔw nɔgɔlenw fɛ. Faan wɛrɛ fɛ, kurukuruw bɛ ni kurukuruw ye minnu bɛ kɛ ka kɛɲɛ ni yɔrɔ labɛncogo wajibiyalenw ye. Degere 90 walima 45 degɛrɛ 90 bɛ Sɔrɔ foro walima welding fɛ, wa u tɛmɛsira yɔrɔw ka teli ka lamini ani ka chamfer walasa ka localized eddies bali minnu bɛ sɔrɔ high-teliya fluid flow fɛ. Pipuw dɔgɔyali (i n’a fɔ reducers ani reducers) bɛ kɛ ka yɔrɔw siri ɲɔgɔn na minnu janya tɛ kelen ye. U ka jiginni cogoya gɛlɛn bɛ degun jiginniw nɔgɔya kosɛbɛ minnu bɛ sɔrɔ fɛn barikamaw fɛ minnu bɛ wuli ka bɔ ɲɔgɔn na-yɔrɔ la. Branch pipes bɛ sɔrɔ ka caya multi-bololanɛgɛw la, i n’a fɔ "T-joint" frein tulu sɛrɛkiliw kɔnɔ. U ka bifurcation angles bɛ ɲɛnabɔ ni fluid dynamiques simulations ye walasa ka balannako balannen sɔrɔ sira bɛɛ kan.
Fɛn minnu bɛ kɛ ka ɲɛsin pibilikiw ka farikolo cogoya ma, olu cogoya bɛ ɲɛ ka taa a fɛ. Aluminiyɔmu bɔgɔlanw bɛ kɛ ka caya fiɲɛbɔlanw na k’a sababu kɛ u nafa nɔgɔmanw ye, wa u ka ɔkisizɛni filimu bɛ se ka caya-Semperature Corrosion. Faan wɛrɛ fɛ, lastikuw bɛ kɛ ni fanga ye walasa ka degunw kunbɛn ka caya, ani u kɛnɛma sɛgɛnw{{3} minnu bɛ se ka u yɛrɛ tanga chassis baarakɛcogo gɛlɛnw ma. Bi auto parts piping fana bɛ sensor interfaces walima quick{5}}connectionw fana don a la. O baarakɛcogo bɔlenw ka kan ka labɛn ni sariya gɛlɛnw ye minnu bɛ se ka baara nɔgɔya ka sɔrɔ ka u yɛrɛ tanga fɛn wɛrɛw ma.
Kɛrɛnkɛrɛnnenya la, ni fanga-moto kura yiriwali ye, nɛnɛ-minɛnw bɛ sanfɛ-Voltage Electric Drive Systems bɛ ka daminɛ ka multi-layer composite structures ta. U ka fɛnw dilanni min bɛ kɛ ni fɛnw ye, o bɛ funteni bonya musaka bɔ ani ka funteni jɛnsɛnni nafa bonya ni dugukolo sanfɛla bonya ye. O ko kura in b’a jira ko mobili yɔrɔw pibilikiw bɔli bɛ ka wuli ni fanga ye ni fɛɛrɛko ɲɛtaa ye, wa a koloma tun bɛ lamini tuma bɛɛ « lakana, baarakɛcogo ɲuman, ani ladamuni » injiniyɛri laɲiniw kan.
