HomeV3ProductBackground

Hoʻololi i nā ʻāpana kaomi kinoea

ʻO ke kaomi kinoea ke kaomi o ka paia hāʻawi kinoea, ʻo ia ka hōʻike macroscopic o ka nui o nā molekala e hoʻomau mau ana i ka pā a he ʻāpana koʻikoʻi i hoʻohana ʻia e wehewehe i ke kūlana o ka ʻōnaehana.ʻO ka nui o nā waiwai kino a me nā kemika, e like me ke kiko, ka paila, ka mahu, ʻaneʻane pili i ke kaomi.He mea koʻikoʻi ke kaomi i ke aʻo ʻana i nā thermodynamics kemika a me nā kinetics kemika.No laila, he mea nui ke ana o ke kaomi.

ʻO nā ʻāpana maʻamau: bar (bar), pascal (Pa).ʻO kahi ʻāpana o ke kaomi, ma ka physics, pili i ka ikaika e hana kū pololei ana ma ka ʻili o kahi mea.ʻO Pascal ka ʻāpana (i hoʻopau ʻia ʻo Pa ʻO ka leka ʻo "Pa").(ʻO ka ʻōlelo koʻikoʻi, ʻo Newton N ka ʻāpana o ke kaomi. ”), ʻo ka wae “kg•f/cm2″, he kilokani o ke kaomi he kilokani o ka ikaika e hana ana ma ke kenimika huinaha.

1 Pumi lewa maʻamau = 760mmHg = 76cmHg = 1.01325×105Pa=10.336m kolamu wai.1 kaomi lewa maʻamau

= 101325 N/㎡.(Maʻamau 1 lewa maʻamau = 1.01×105Pa i ka helu ʻana)

Inā makemake ʻoe e helu pololei, penei ka pilina:

Pilikia hoʻololi kaomi:

1 dyne no ke kenimika huinaha (dyn/cm2) = 0.1 Pa (Pa)

1 torr = 133.322 Pa

1 milimita o ka mercury (mmHg) = 133.322 Pa (Pa)

1 mm kolamu wai (mmH2O) = 9.80665 Pa (Pa)

1 kaomi ʻenekinia ʻenekinia = 98.0665 kilopascals (kPa)

1 kilopascal (kPa) = 0.145 paona ikaika no ka ʻīniha huinaha (psi) = 0.0102 kilokani ikaika no ke kenimika huinaha (kgf/cm2) = 0.0098 atm (atm)

1 paona ikaika no ka iniha huinaha (psi) = 6.895 kilopascals (kPa) = 0.0703 kilokani ikaika no ke kenimika huinaha (kgf/cm2) = 0.0689 bar (pa) = 0.068 atm (atm)

1 Pumi lewa kino (atm) = 101.325 kilopascals (kPa) = 14.695949400392 paona ikaika no ka ʻīniha huinaha (psi) = 1.01325 pā (pa)

1 2 3

Papa hoʻohālikelike maʻamau o nā ʻāpana kaomi maʻamau

4

 


Ka manawa hoʻouna: Feb-27-2023