Ni Oṣu Karun, 2018, Ọkan ninu alabara wa ni Pakistan, Karachi, wọn nilo rotameter tube irin fun wiwọn atẹgun.
Awọn ipo iṣẹ wọn bi atẹle:
Pipe: φ70*5, Max. Sisan 110m3 / h, Mini.flow 10m3 / h, titẹ ṣiṣẹ 1.3MPa, iwọn otutu ṣiṣẹ 30 ℃, titẹ barometric agbegbe 0.1MPa.
Iṣiro wa ni isalẹ:
iwuwo atẹgun:
Labẹ Standard majemu: ρ20 = 1.331kg /m3
Labẹ ipo iṣẹ: ρ1=ρ20*(P1T20/PNT1Z)=1.331*{(1.3+0.1)*(27*+20)/[0.1013*(27*+30)*0.992]｝=17.93kg/ m3
Sisan gidi:
QS=Q20ρ20/ρ
QSmax=Q20maxρ20/ρ1=110*1.331/17.93=8.166
QSmin=Q20minρ20/ρ1=10*1.331/17.93=0.742
③Tupu irin rotameter agbekalẹ ipo iṣẹ gidi:
QNmax=QSmax/0.2696=8.166/0.2696=30.29
QNmin=QSmax/0.2696=0.742/0.2696=2.75
Labẹ iṣiro iṣọra wa, sisẹ ti o dara julọ ati iṣakoso didara to muna, lẹhin fifi sori ẹrọ, o ṣiṣẹ ni pipe, o mu ilọsiwaju ṣiṣe ṣiṣe olumulo ipari, didara awọn ọja jẹ idanimọ gaan nipasẹ alabara wa.
