Pipe Friction Factor

Webbusterz Engineering

Mayelana nalolu hlelo lokusebenza

Bala isici ipayipi friction usebenzisa lolu hlelo,
The wokubala ikuvumela ukuba abale Darcy friction factor futhi ngokuvamile etholakala ishadi Moody futhi abale Fanning friction factor.

The wokubala Ngiyocela input okulandelayo:
Reynolds 'Number, Pipe Ububanzi kanye maholoholo Pipe Surface

Umphumela ibalwa ekhiqiza okukhipha okulandelayo:
Maholoholo Isihlobo
Darcy Friction Factor
Fanning Friction Factor

Kukhona zibalo ezimbili ezahlukene ukuthi wokubala usebenzisa okusekelwe yomsebenzisi choice,
Ungakhetha kusuka noma Churchill ezothando noma COLEBROOK-WHITE ezothando
I App uyokwenza iteration ukuba nibale ukungqubuzana isici uma ezothando Colebrook-White isetshenziswa.
Zombili zibalo ukukhiqiza isilinganiso close futhi asisindise isikhathi esikhundleni looking up amashadi.

I App wamukela input amayunithi ezimbili ezahlukene, SI Amayunithi US Units. Kukhona database encane wempahla pipe ezahlukene ukuthi zihlanganisa amagugu for Surface maholoholo othathwa izincwadi,
Uhlu impahla lingaphansi:
Copper, Glass, Plastic, Brass, Iron, Steel, Concrete, Rubber

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