Nibii ni afee lɛ ahe nitsumɔ ni gbɛi srɔtoi ni akɛfeɔ nii lɛ tsuɔ lɛ titri ji ni atsɔ hewalɛ ni akɛtsuɔ nii lɛ nɔ abɔle wolo ni edɔ momo lɛ he ni agbala mli yɛ taomɔ nii ni ato he gbɛjianɔ momo lɛ anaa. Nɔ ni he hiaa fe fɛɛ kɛha tsɔne ni akɛfeɔ tsɔne lɛ ji ni afee nɔ ni akɛfee lɛ gbogbo lɛ ŋmɔlɔŋmɔlɔ lɛ ekome bɔ ni aaanyɛ. Yiŋtoi titri ni haa nibii ni afee lɛ gbogboi lɛ shwieɔ shi lɛ ji: klɛŋklɛŋ lɛ, bɔ ni wolo ni afee lɛ fã fɛɛ fã shwereɔ ehaa lɛ yɛ srɔto; nɔ ni ji enyɔ lɛ, bɔ ni tsɔne lɛ shwieɔ oyaiyeli lɛ dalɛ, ni ji, bɔ ni kɔɔyɔɔ ni ajieɔ kɛyaa ŋwɛi lɛ mli lɛ hoɔ oya loo bɔ ni tsɔne ni akɛwoɔ tsɔne mli lɛ yaa oya, klampiŋ frem kɛ pre stretching plunger lɛ. Nibii ni afeɔ lɛ ji gbɛ kroko ni he hiaa ni atsɔɔ nɔ atsuɔ nii yɛ plɛte (woji) ni akɛwoɔ la mli lɛ sɛɛ, ni nɔ ni fata he ji ŋaa nibii ni he hiaa tamɔ hulutsoo ni afeɔ lɛ, nɔ ni afeɔ lɛ nɔnyɛɛ kɛ feemɔ oyaiyeli lɛ nɔkwɛmɔ.
Temperature ni Feɔ
Yɛ nibii, gbɛjianɔtoo henɔi kɛ nibii ni akɛtsuɔ nii lɛ sɛɛ lɛ, feemɔ mli dɔlɛ ji nɔ titri ni saa nibii lɛ ahe, ni saa tɛ̃ɛ nɔ ni baa shi fe fɛɛ, tsitsi mlijaa kɛ dimensional tɔmɔ ni yɔɔ nibii lɛ amli, ni enaa elongation kɛ tensile hewalɛ nibii lɛ hu nɔ hewalɛ, ni enaa feemɔ oyaiyeli po nɔ hewalɛ. No hewɔ lɛ, esa akɛ akɛ hiɛdɔɔ atsu he nii.
Nɔnyɛɛ ni Feɔ
Nɔ ni jɛɔ nɔnyɛɛ mli baa lɛ haa wolo lɛ fiteɔ, shi nɔ ni akɛfee lɛ yɛ nyɛmɔ ni ekɛteɔ shi ewoɔ fitemɔ, ni e-elastic modulus lɛ baa shi kɛji hulutsoo be lɛ tee hiɛ. Yɛ hulutsoo be mli lɛ, kɛ́ nɔnyɛɛ ni nɔnyɛɛ ni yɔɔ nibii lɛ amli lɛ kɛbaa lɛ fa fe elastic modulus ni yɔɔ nibii lɛ amli yɛ hulutsoo be nɛɛ mli lɛ pɛ kɛkɛ ni nibii lɛ baanyɛ afite. Kɛji akɛ nɔnyɛɛ ni akɛtsuɔ nii yɛ hulutsoo be ko mli lɛ faaa bɔ ni sa ni baaha nibii lɛ asɛɛ atsɛ bɔ ni sa lɛ, abaanyɛ afee tsɔne lɛ jogbaŋŋ kɛtsɔ tsɔne lɛ mli hewalɛ ni yaa hiɛ loo tsɔne lɛ mli latsaa ni yaa hiɛ lɛ pɛ nɔ. Akɛni elastic modulus ni yɔɔ nibii srɔtoi amli lɛ yɛ srɔtoi ni eyɛ srɔtoi ni damɔ hulutsoo nɔ hewɔ lɛ, tsɔne ni akɛfeɔ tsɔne lɛ mli hewalɛ lɛ srɔtoɔ yɛ polymer henɔ lɛ he (ni molecular weight ni kɔɔ he lɛ fata he), tsɔne lɛ mli ŋmɔlɔ kɛ tsɔne lɛ mli latsaa lɛ he.
Oyaiyeli ni Akɛtsuɔ Nii
Yiŋtoi titri ni haa nibii ni afee lɛ gbogboi lɛ shwieɔ shi lɛ ji: klɛŋklɛŋ lɛ, bɔ ni wolo ni afee lɛ fã fɛɛ fã shwereɔ ehaa lɛ yɛ srɔto; nɔ ni ji enyɔ lɛ, bɔ ni tsɔne lɛ shwieɔ oyaiyeli lɛ dalɛ, ni ji, bɔ ni kɔɔyɔɔ ni ajieɔ kɛyaa ŋwɛi lɛ mli lɛ hoɔ oya loo bɔ ni tsɔne ni akɛwoɔ tsɔne mli lɛ yaa oya, klampiŋ frem kɛ pre stretching plunger lɛ. Oyaiyeli ni akɛfeɔ nii lɛ tsɔɔ oyaiyeli ni akɛgbalaa plɛte (wolo lɛ). Kɛ́ afee nibii ni afee lɛ oya lɛ, ebaanyɛ eha nibii ni afee lɛ afee kuku, ni ehe yɛ sɛɛnamɔ kɛha nibii ni anáa lɛ aya hiɛ. Shi kɛlɛ, bɔ ni afeeɔ nii oya fe nine lɛ baaná nɔ ni afee lɛ nɔ hewalɛ.
Wɔle akɛ saji fitsofitso ji nɔ ni tsɔɔ omanyeyeli loo shigbeemɔ, no hewɔ lɛ wɔkɛ nibii fɛɛ ni wɔfeɔ lɛ tsuɔ nii jogbaŋŋ ni wɔbɔɔ mɔdɛŋ ni wɔye emuu bɔ ni wɔɔnyɛ.
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Be ni akɛbaatsu nii: Manyawale-23-2022