1. Funteni fɛnɲɛnamafagalan ka baarakɛcogo jɔnjɔn ye mun ye?Fɛnw ɲɛfɔli
Funteni-falen-falen sariyakolo jɔnjɔn ye ka funteni Bɔ ji la min ka funteni ka bon-ji la ka Taa ji la min ka funteni ka dɔgɔ-ji la-a ka c’a la, k’a sɔrɔ u ma ɲɔgɔn Sɔrɔ tigitigi u fla ni ɲɔgɔn cɛ-ni funteni-taama ni funteni-yɔrɔ-ko Kɛli ye.
Funteni caman-ji bɛ funteni bɔ, o bɛ taa funteni ɲɔgɔn falen kogo fɛ.
Funteni bɛ taa ni nɛgɛ kogo ye (walima funteni ɲɔgɔn falenfɛn).
Funteni dɔgɔya-ji bɛ funteni minɛ, o bɛ na ni funteni wuli walima ka jigin.
Taabolo bɛɛ bɛ tugu thermodynamique sariya filanan na, o min na, funteni bɛ bɔ a yɛrɛ la ka bɔ funteni caman na ka taa funteni dɔgɔman na.
II. Funteni-falen-falen-minɛnw bɛ funteni Lase cogo di?
Funteni-falen-falen-minɛnw bɛ funteni-falen-falen ɲuman Sɔrɔ fɔlɔ fɛɛrɛ fla fɛ: funteni-bɔli ni 'kɔnɔnafili.
• Funteni : Funteni bɛ tɛmɛ nɛgɛ kogo fɛ ka bɔ funteni caman-yɔrɔ la ka taa funteni dɔgɔman fan fɛ.
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• Kɔnɔnatumu : Ji minnu bɛ woyo kogo fan fila bɛɛ la, olu bɛ to ka funteni ta ka taa walima k’a lase.
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• Kɔnɔnafili faralen ɲɔgɔn kan : Conduction ni convection ka jɛɲɔgɔnya bɛ funteni jiginni bɛɛ lajɛlen nafa bonya.
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Funteni-yɔrɔ-ko-yɔrɔ-ko fana bɛ Se ka Kɛ minɛn dɔw la, hali n’a jɔyɔrɔ ka dɔgɔn izini funteni-falen-falen-minɛnw na.
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3. Jibɔcogo minnu bɛ kɛ tuma caman na funteni-falen-falen-minɛnw kɔnɔ, olu ye jumɛnw ye?
Ka da jibɔ sira kan, jibɔcogo fɔlɔ saba bɛ yen funteni-falen-falen-minɛnw na:
Co-current flow (parallel flow): Ji fila bɛ woyo sira kelen fɛ, wa funteni danfara bɛ dɔgɔya dɔɔnin dɔɔnin.
Counter-current flow (counter-flow): Ji fila bɛ woyo siraw fɛ minnu tɛ kelen ye, o bɛ funteni jiginni nafamaba di.
Cross-flow : Ji fila bɛ woyo ka ɲɛsin ɲɔgɔn ma ; nin cogoya in ka surun ani a bɛ baara kɛ ni a ye kosɛbɛ.
Olu cɛma, counter-current labɛn bɛ kɛ ka caya izini baarakɛcogo la, yɔrɔ minnu na baarakɛcogo ɲuman ka kan ka kɛ.
4. Funteni-falen-falen-minɛn kɔnɔna jɔcogo bɛ nɔ bila funteni-falen-falen taabolo la cogo di?
Jagokɛcogo bɛ funteni jiginni yɔrɔ, jibɔ teliya tilatilali, ani baarakɛcogo ɲuman dantigɛ k’a ɲɛsin a yɛrɛ ma.
Funteni-yɔrɔ min ka bon, o bɛ na ni funteni-se-se-se ye ka caya waati kelen kɔnɔ.
Jibɔ sira dilanni bɛ nɔ bila jikuruw wulicogo hakɛ la ; wulicogo min ka bon, o bɛ na ni funteni jiginni nafama ye.
Ni kogofɛnw ka funteni-taama ka bon, o bɛ na ni funteni-kɛlɛli dɔgɔyali ye.
Labɛn minnu bɛ kɛ tuma caman na, olu ye shell-ani-tube, plate, ani spiral suguyaw ye, u kelen-kelen bɛɛ bɛ ni funteni jiginni jogo danfaralenw ye.
5. Formula jɔnjɔn jumɛnw bɛ kɛ funteni-falen-falen-minɛn baara waati la?
Funteni-yɔrɔ-ko taabolo bɛ Se ka ɲɛfɔ caman na ni funteni-sɔrɔ-cogo jɔnjɔn ye.
Funteni jiginni equation basigilen:
Q=U × A × ΔTlm
Min:
J: Funteni jiginni hakɛ (W) .
U: Funteni jiginni hakɛ bɛɛ lajɛlen (W/m2·K) .
A: Funteni jiginni yɔrɔ (m2) .
ΔTlm: Logaritmi ka funteni hakɛ dantɛmɛnen
Equation sɛbɛnniw:
Ni dɔ farala U walima A kan, o bɛ se ka funteni jiginni seko bonya kosɛbɛ.
Funteni danfara min ka bon, o bɛ na ni fanga barikama ye min bɛ funteni jiginni kɛ.
6. Fɛnba jumɛnw de bɛ nɔ bila funteni-falen-falen-minɛnw baaracogo ɲuman na?
Funteni jiginni nafama bɛ ɲɔgɔn sɔrɔ ni ɛntɛrinɛti fɛn suguya caman ye.
Fluw cogoya: Funteni seko kɛrɛnkɛrɛnnen, funteni-taama, a sɔgɔli, a ɲɔgɔnnaw.
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Jibɔ teliya : Jibɔ teliya min ka bon, a ka c’a la, o bɛ funteni jiginni bonya nka a bɛ dɔ fara jibɔ kunbɛnni fana kan.
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Nɔgɔ bɔli : Nɔgɔli bɛ dɔ fara funteni kunbɛnni kan ani ka dɔ bɔ baarakɛcogo la.
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Funteni jiginni yɔrɔ: Yɔrɔ dafalen tɛ, o bɛ dan sigi funteni jiginni seko danma na.
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N’i b’a fɛ ka kunnafoni wɛrɛw sɔrɔ funteni-falen-falen-yɔrɔw kan walima n’i b’a fɛ ka sanni kɛ, i ka bataki ci 9988xiaoshuai@gmail.com ma, an bɛna i jaabi a waati la cikan yelen kɔfɛ!
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