ntsuas cov khoom rheological ntawm cov khoom, rheometers yog siv. Rheometers pab cov neeg koom nrog hauv kev lag luam xws li kev tshawb fawb, geophysics, tib neeg biology, tshuaj thiab zaub mov kev tshawb fawb ntsuas seb cov tshuaj teb li cas rau lub zog tshwj xeeb lossis kev ntxhov siab.
Vim li cas peb thiaj xav kawm rheology?
Rheological yam ntxwv ntawm cov ntaub ntawv muab ib lub tswv yim tag nrho txog viscoelastic ntws tus cwj pwm ntawm lub cev. Nws yog qhov paub zoo tias rheology tseem ceeb heev rau txhua yam khoom siv vim cov lus teb rheological muaj feem cuam tshuam nrog cov qauv kawg ntawm lub kaw lus.
Rheology yog dab tsi thiab vim li cas nws tseem ceeb?
Dispensing – Rheology dictates yuav ua li cas cov khoom siv yog siv los ntawm spatula, tshuaj tsuag, twj tso kua mis, koob txhaj tshuaj, cartridge, tshuaj ntsuam / stencil luam ntawv, los yog pouring. … Kev Txiav Txim – Rheology cuam tshuam rau qib thiab tus nqi uas cov neeg muab tso rau. Kuj tseem ceeb yog hom muab tub lim, qhov loj me, cov duab, thiab qhov loj me me.
rheology ntsuas dab tsi?
ntsuas cov khoom rheological ntawm cov khoom siv, rheometers yog siv. Lawv ntsuas lub torque thiab lub deflection lub kaum sab xis ntawm lub ntsuas bob. Qhov no txhais tau hais tias nyob rau hauv ib tug viscosity ntsuas lub rheometer presets ib tug tej yam tam sim no uas correlates rau ib tug txhais torque. … Qhov ceev yog ntsuas.
Dab tsi yog qhov laj thawj tseem ceeb uas siv rheometer hloov pauv capillary rheometer?
Qhov txiaj ntsig tseem ceeb hauv kev siv rheometers rotational thaumpiv rau capillaries yog tias cov khoom siv no tso cai rau kev siv cov qauv me me ntawm cov khoom thiab tuaj yeem muab kev ntsuas tsis tu ncua ntawm tus nqi ntawm deformation thiab nro ntawm shear, thiab ntau yam ntawm cov strain rate, kuj tso cai rau kom txaus. tsom xam ntawm …
