Bepul muhandislik vositasi — #152

Diafragmali oqim kalkulyatori — ISO 5167

ISO 5167 bo'yicha diafragma orqali oqim tezligini hisoblang. Diafragma va quvur diametrlarini, differensial bosimni va suyuqlik zichligini kiriting.

ISO 5167Q = C·ε·A·√(2ΔP/ρ)Suyuqliklar & Gazlar
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Results

Hajmiy sarfi
Mass Flow Rate
Beta Ratio (β = d/D)
Sarflov koeffitsienti C
Diafragmadagi oqim tezligi
Pipe Velocity

ISO 5167 Diafragmali oqim tenglamasi

  • C — sarflov koeffitsienti (Reader-Harris/Gallagher tenglamasi)
  • ε — kengayuvchanlik omili (siqilmaydigan suyuqliklar uchun 1.0)
  • β — diameter ratio d/D
  • ΔP — diafragma bo'ylab bosim farqi
  • ρ — quvur o'rni (yuqori oqim) suyuqligi zichligi

Soddalashtirilgan sarflov koeffitsienti

For corner taps, C ≈ 0.5959 + 0.0312β² − 0.184β⁸ (simplified Reader-Harris). For flange taps, add correction terms for pipe diameter.

⚠️ Note: Ushbu kalkulyator soddalashtirilgan C taxminidan foydalanadi. Savdo hisobi o'lchovi uchun ISO 5167-2 bo'yicha Reynolds soni tuzatishi bilan to'liq Reader-Harris/Gallagher tenglamasini qo'llang.

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