Kusinthanitsa kwa Madzi
Kusinthana kupweteka pakati pa pascals, bar, psi, atm ndi mmHg.
Zithunzizi zimasintha monga momwe mumalemba.
Zachidule
A pressure converter changes a pressure reading between pascals and kilopascals, bar and millibar, the standard atmosphere, psi, and the mmHg, torr and inHg units used in weather, medicine and vacuum work. All values convert through the pascal as a common base.
The reference points worth memorising are 1 atm = 101,325 Pa = 1.01325 bar ≈ 14.696 psi = 760 mmHg. A bar is very close to one atmosphere, and one psi is about 6,895 pascals, which is why tyre and industrial pressures move between bar and psi in a roughly 1-to-14.5 ratio.
Worked example: to convert 2 bar to psi, multiply by 14.5038, giving about 29.0 psi — a typical car tyre pressure. To convert a 120 mmHg blood-pressure reading to kilopascals, multiply by 0.133322, giving about 16.0 kPa. A results table shows the same pressure in every unit at once.
Mafunso ofunsidwa nthawi zambiri
Kodi pali ma psi angati m'malo mwa bar?
One bar equals about 14.5038 psi. A bar is close to one atmosphere, so car tyre pressures in bar and psi are roughly a 1-to-14.5 ratio.
Kodi ndi chiyani mpweya?
Mmodzi standard atmosphere (atm) ndi 101,325 pascals, za 1.013 bar kapena 14.696 psi.Izi ndi m'badwo wapakati pa kutentha kwa mpweya pa mtsinje.
Kodi mmHg imagwiritsa ntchito chiyani?
Milimita ya mercury imawerengera kupweteka kwa magazi ndi kupweteka kwa barometer. Mmodzi mmHg ndi pafupifupi 133.322 pascals, ndipo 760 mmHg ndi chimodzimodzi ndi mpweya.
Kodi ndingasinthire bwanji psi kuti bar?
Kugawa psi ndi 14.5038, kapena kuwonjezeka ndi 0.0689476. So 32 psi (a mpweya wa tiyi wofala) ndi zokhudza 2.2 bar.This mpweya wosintha amagwiritsa ntchito choyenera factor of 6,894.76 pascals per psi.
Kodi pali kusiyana kotani pakati pa torr ndi mmHg?
Zimafanana kwambiri: torr imodzi imatanthauzidwa ngati 1/760 ya atmospheric ndi mmHg imodzi ndi pafupifupi 133.322 pascals, zosiyana ndi 7th chigawo chofunikira. Kwa ntchito za tsiku ndi tsiku, iwo ndi osiyana.
Kodi ndi chiyani milibar ndi komwe imagwiritsa ntchito?
A millibar ndi imodzi mwa mamiliyoni a bar, kapena 100 pascals, ndi yunitsi yakale ya kukhudza kwa atmospheric mu ripoti za nyengo. Standard kukhudza kwa nyanja ndi pafupifupi 1,013 mbar.
API — kugwiritsa ntchito izi calculator kuchokera code
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Chithunzi
GET https://calculator.free/api/v1/pressure/curl
curl "https://calculator.free/api/v1/pressure/?amount=1&from=bar&to=psi"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/pressure/?" + new URLSearchParams({
"amount": "1",
"from": "bar",
"to": "psi"
}));
const data = await r.json();
console.log(data.results);Zimenezi ndi zowerengera zokhudzana ndi malangizo amtundu uliwonse, si zokhudzana ndi ndalama, zamoyo kapena zokhudzana ndi ndalama.