10. Daim duab psychrometric yog ib daim duab sawv cev ntawm ntau yam khoom ntawm lub cev ntawm huab cua qhuav. … Thiab raws li daim ntawv qhia psychrometric, kab kab rov tav qhia qhov hloov pauv hauv DBT nkaus xwb thiab sawv cev rau qhov txias txias.
Cov kab ntsug thiab kab rov tav ua li cas ntawm daim duab psychrometric sawv cev?
Dry-bulb kub yog nyob rau ntawm kab rov tav, lossis x-axis, ntawm daim duab psychrometric thiab kab ntawm qhov kub tsis tu ncua yog sawv cev los ntawm kab ntawv ntsug. Txij li qhov ntsuas kub no feem ntau yog siv, xav tias qhov kub thiab txias yog qhov kub ntawm qhov kub tshwj tsis yog tias muaj lwm yam.
Cov kab ntawm daim duab psychrometric sawv cev dab tsi?
Txhua daim ntawv psychrometric suav nrog cov kab ntsug uas sawv cev qhov kub kub kub Cua kub nce ntawm sab laug mus rau sab xis. Txhua daim ntawv psychrometric kuj suav nrog cov qhov muag ntub dej. Cov kab no tau qhia nyob rau ntawm kab pheeb ces kaum, thiab zoo li cov qij qhuav kub lawv nce ntawm sab laug mus rau sab xis.
Dab tsi yog 5 yam qhia hauv daim ntawv qhia kev puas siab puas ntsws?
About the Psychrometric Chart
- dry noob kub.
- ntub qhov muag kub (tseem hu ua saturation kub)
- dew point kub.
- txheeb ze humidity.
- cov ntsiab lus moisture (tseem hu ua humidity ratio)
- enthalpy (tseem hu ua tag nrho cov cua sov)
- tshwj xeeb ntim (qhov sib txawv ntawm qhov ntom)
Daim duab psychrometric siv rau dab tsi?
Psychrometric kab kos yog cov duab nyuaj uas tuaj yeem siv los ntsuas lub cev thiab ntsuas kub ntawm cov pa roj-vapour sib xyaw ntawm qhov siab tsis tu ncua. Lawv feem ntau siv los ntsuas cov khoom ntawm huab cua noo.
