Qhov sib txawv tseem ceeb ntawm cov khoom siv orthotropic thiab anisotropic yog cov ntaub ntawv orthotropic qhia cov txiaj ntsig zoo sib xws thaum cov kev xav zoo sib xws tau siv nyob rau hauv peb qhov kev sib koom ua ke tsuas yog thaum cov ntaub ntawv anisotropic qhia cov txiaj ntsig sib txawv thaum cov kev xav zoo sib xws tau siv rau txhua qhov kev taw qhia.
Txhua cov ntaub ntawv peb paub muaj tshuaj lom neeg thiab lub cev. Cov khoom siv lub cev no tuaj yeem yog cov khoom siv kho tshuab lossis cov khoom siv thermal. Thiab, nyob ntawm cov khoom siv tshuab thiab thermal, peb tuaj yeem faib tag nrho cov ntaub ntawv mus rau hauv isotropic, orthotropic, thiab anisotropic cov ntaub ntawv. Hauv tsab xov xwm no, peb tab tom tham txog cov ntaub ntawv orthotropic thiab anisotropic.
Cov Khoom Siv Orthotropic yog dab tsi?
Cov ntaub ntawv Orthotropic yog cov khoom siv uas qhia tau zoo sib xws thaum cov kev xav zoo sib xws tau siv rau hauv peb qhov kev sib koom ua ke. Peb feem ntau pom lo lus no hauv cov ntaub ntawv tshawb fawb ua ib pawg ntawm cov ntaub ntawv anisotropic. Qhov no yog vim hais tias, nyob rau hauv ob qho tib si cov ntaub ntawv no, cov neeg kho tshuab zog hloov nyob rau hauv ib co kev taw qhia thaum lwm stimulation yog siv.
Daim duab 01: Ntoo yog ib qho piv txwv ntawm cov khoom siv orthotropic
Ntoo yog ib qho piv txwv ntawm cov khoom siv orthotropic. Ntoo muaj peb txoj kev sib txuas lus perpendicular uas cov khoom sib txawv ntawm ib leeg. Piv txwv li, nws yog nruj heev raws cov nplej, tsawg kawg txhav raws lub radial kev taw qhia, thiab me ntsis txhav nyob rau hauv circumferential kev taw qhia. Qhov no yog vim tias feem ntau ntawm cov cellulose fibers tau ua raws li txoj kev raws li cov nplej ntawm cov ntoo.
cov ntaub ntawv Orthotropic yog cov khoom siv anisotropic. Cov khoom ntawm cov ntaub ntawv no nyob ntawm qhov kev taw qhia uas lawv ntsuas. Muaj peb lub dav hlau lossis axes ntawm symmetry hauv cov ntaub ntawv orthotropic. Nyob rau hauv sib piv, cov ntaub ntawv isotropic muaj tib yam khoom nyob rau hauv txhua txoj kev.
Cov Khoom Siv Anisotropic yog dab tsi?
Anisotropic cov ntaub ntawv yog cov khoom uas qhia tau hais tias sib txawv thaum cov stimuli zoo sib xws tau siv rau txhua qhov kev taw qhia. Yog li, qhov no yog qhov sib txawv ntawm isotropy. Peb tuaj yeem txhais nws raws li qhov sib txawv thaum ntsuas raws cov axes sib txawv, xav txog cov khoom siv lub cev lossis cov khoom siv kho tshuab. Ib qho piv txwv zoo ntawm cov khoom siv anisotropic yog lub teeb uas los ntawm polarizer.
Thaum xav txog cov yam ntxwv ntawm cov khoom siv anisotropic, cov khoom ntawm cov ntaub ntawv no yog cov kev taw qhia-nyob, thiab qhov ntsuas qhov taw qhia yog ntau dua ib qho. Ntxiv mus, kev sib txuas tshuaj lom neeg tsis paub meej, thiab lub teeb tuaj yeem dhau los ntawm cov ntaub ntawv anisotropic, txawm hais tias qhov nrawm ntawm lub teeb los ntawm cov khoom sib txawv ntawm cov lus qhia sib txawv. Ntxiv rau qhov saum toj no, cov ntaub ntawv no tshwm sim nyob rau hauv lub teeb xim, thiab peb tuaj yeem soj ntsuam ob chav refraction ib yam nkaus.
Qhov txawv ntawm Orthotropic thiab Anisotropic yog dab tsi?
Peb tuaj yeem faib tag nrho cov ntaub ntawv uas peb paub ua peb pawg li isotropic, orthotropic, thiab anisotropic cov ntaub ntawv. Qhov sib txawv tseem ceeb ntawm cov ntaub ntawv orthotropic thiab anisotropic yog tias cov ntaub ntawv orthotropic qhia cov txiaj ntsig zoo sib xws thaum cov stimuli zoo sib xws tau siv rau hauv peb qhov kev sib koom ua ke tsuas yog thaum cov ntaub ntawv anisotropic qhia cov txiaj ntsig sib txawv thaum cov kev xav zoo sib xws tau siv rau hauv txhua qhov kev qhia ua tau.
Ntxiv mus, qhov ntsuas qhov ntsuas ntawm cov khoom siv orthotropic tsawg dua ib qho, tab sis cov khoom siv anisotropic siab dua ib qho.
Cov lus qhia hauv qab no qhia txog qhov sib txawv ntawm cov khoom orthotropic thiab anisotropic hauv daim ntawv teev npe.
Summary – Orthotropic vs Anisotropic
Cov ntaub ntawv muaj nyob rau hauv peb hom loj nyob ntawm cov khoom siv kho tshuab thiab thermal xws li isotropic, orthotropic, thiab anisotropic cov ntaub ntawv. Qhov sib txawv tseem ceeb ntawm cov ntaub ntawv orthotropic thiab anisotropic yog cov ntaub ntawv orthotropic qhia cov txiaj ntsig zoo sib xws thaum cov stimuli zoo sib xws tau siv rau hauv peb qhov kev sib txuas lus perpendicular xwb whereas anisotropic cov ntaub ntawv qhia txawv cov txiaj ntsig thaum cov kev xav zoo sib xws tau siv rau txhua qhov kev qhia ua tau.
