I. La qabsiga Nooca Dhexdhexaadka ah

1. Xaaladaha Shaqada ee Dareeraha ah

• Ku habboon dareerayaasha nadiifka ah, ee aan lahayn gariir, ee hal-marxalad ah sida biyaha tuubada, biyaha warshadaha ku wareegaya, gaaska, naaftada, methanol, ethanol, iyo ethylene glycol.
• Waxay u baahan tahay in lambarka Reynolds ee dhexdhexaadka ah uu noqdo Re > 2000 (heerka socodka dhexdhexaadka ah ilaa sare). Waa in laga fogaadaa warbaahinta viscosity-ga sare (tusaale ahaan, saliid culus, saliid saliidaynaysa), maadaama ay sababi doonaan soo saarista vortex aan degganayn iyo burbur sax ah oo weyn.

2. Xaaladaha Shaqada Gaaska

• Ku habboon gaasaska qalalan ee nadiifka ah sida gaaska dabiiciga ah, hawada la cadaadiyay, naytarojiin, oksijiin, kaarboon laba ogsaydh, iyo gaaska foornada qaraxa (wasakhda waa in la sifeeyaa).
• Waxay buuxin kartaa shuruudaha cabbirka ee gaasaska heerkulka caadiga ah iyo kuwa heerkulka dhexdhexaadka ah ilaa kuwa sare (tusaale ahaan, la socodka gaaska qiiqa). Waa in fiiro gaar ah loo yeesho cadaadiska gaaska ee deggan si looga fogaado isbeddellada daran ee saameeya natiijooyinka cabbirka.

3. Xaaladaha Shaqada Uumiga

• Tani waa xaalad faa'iido leh oo loogu talagalay mitirrada socodka vortex, gaar ahaan ku habboon cabbirka uumiga buuxa iyo uumiga aadka u kulul, sida uumiga kuleyliyaha ee warshadaha korontada, uumiga farsamaynta ee warshadaha kiimikada, iyo uumiga nidaamyada kuleylinta.
• Waxay u adkeysan kartaa heerkulka sare iyo cadaadiska sare (badanaa heerkulka ≤ 400℃, cadaadiska ≤ 16MPa) iyadoo cadaadisku yar yahay, taasoo yaraynaysa isticmaalka tamarta dhuumaha.

II. Xaaladaha Shaqada Tuubooyinka iyo Rakibaadda

1. Shuruudaha Dhexroorka Tuubada

• Ku habboon dhexroorka tuubooyinka dhexdhexaadka ah ilaa kuwa waaweyn oo leh DN ≥ 25mm (badanaa DN25~DN3000). Saxnaanta cabbirka ee dhexroorka tuubooyinka yaryar (DN < 25mm) waa mid hooseeya oo laguma talinayo.
• Waxay taageertaa rakibidda toosan, toosan, ama u janjeerta, laakiin waxaa lagama maarmaan ah in la hubiyo socodka tuubooyinka oo buuxa ee dareerayaasha ama socodka isku midka ah ee gaasaska/uumiga si looga fogaado tuubooyinka madhan ama socodka laba-waji ee dareeraha gaaska.

2. Shuruudaha Qaybta Tuubada Toosan

• Waa inay buuxisaa shuruudaha dhererka ee qaybaha tuubooyinka toosan ka hor iyo ka dib mitirka: sida caadiga ah, kor u socodka ≥ 10 jeer dhexroorka tuubada iyo hoos u socodka ≥ 5 jeer dhexroorka tuubada (marka aysan jirin qaybo faragelin ah). Haddii ay jiraan waalka ama xusullada, dhererka qaybta tuubada toosan waa in la kordhiyaa (tusaale ahaan, kor u socodka ≥ 20 jeer dhexroorka tuubada) si loo hubiyo goob dareere ah oo deggan.

III. Xaaladaha Shaqada Deegaanka iyo Habka

1. Heerkulka iyo Cadaadiska

• Heerkulka: -40℃~400℃ (moodooyinka caadiga ah); qaar ka mid ah moodooyinka heerkulka sare leh waxay u adkeysan karaan heerkulka sare (tusaale, 550℃).
• Kala duwanaanshaha cadaadiska: 0~16MPa (moodooyinka caadiga ah); moodooyinka cadaadiska sare leh waxay dabooli karaan xaaladaha shaqada iyagoo cadaadis ≤ 40MPa ah (tusaale ahaan, dareerayaasha cadaadiska sare leh ee ku jira goobaha saliidda).

2. Shuruudaha Deegaanka

• Ku habboon deegaannada warshadaha caadiga ah sida warshadaha batroolka, korontada, iyo warshadaha birta. Haddii deegaanku leeyahay gariir xooggan (tusaale ahaan, meel u dhow bambooyin), waa in la rakibaa aaladaha yareynta gariirka; haddii kale, gariirku wuxuu faragelin doonaa ogaanshaha wareegga wuxuuna sababi doonaa qulqulka xogta.
• Waxaa loo isticmaali karaa xaaladaha aan qaraxyada u adkeysan karin (dareemayaal aan qaraxyada u adkeysan karin ayaa loo baahan yahay), sida meelaha guban kara iyo kuwa qarxa ee ku yaal goobaha saliidda iyo warshadaha kiimikada.

IV. La qabsiga Shuruudaha Xakamaynta Habka

1. Kala Duwanaanshaha Socodka

• Waxay leedahay saami hoos u dhac ballaaran (1:10~1:30), oo ku habboon xaaladaha shaqada ee leh isbeddellada socodka oo waaweyn, sida cabbirka quudinta ee fal-galayaasha kiimikada iyo cabbirka socodka uumiga inta lagu jiro isbeddelka culayska ee warshadaha korontada.

2. Soo saarista Calaamadaha iyo Isdhexgalka

• Waxay taageertaa wax soo saarka calaamadaha sida 4-20mA, garaaca wadnaha, HART, iyo RS485, waxaana si toos ah loogu xiri karaa nidaamyada PLC iyo DCS si loo daboolo baahiyaha kormeerka fog iyo xakamaynta otomaatiga ah, sida xakamaynta socodka wareegga xiran ee khadadka wax soo saarka warshadaha.

V. Xaaladaha Shaqada ee laga Fogaado

1. Viscosity sare (viscosity kinematic > 10mm²/s), content sare (content adag > 1%), si fudud loo kirismi karo, ama si fudud loo cabbiri karo.
2. Xaaladaha socodka hooseeya (lambarka Reynolds Re < 2000) iyo dhexroorka tuubooyinka yar yar (DN < 25mm).
3. Socodka laba-waji ee gaaska-dareere ah ama socodka laba-waji ee dareeraha-adag (tusaale ahaan, dareere leh xumbo, wasakh ka kooban xaddi badan oo wasakh ah).
4. Deegaanno leh gariir xooggan ama faragelin koronto oo xooggan (iyada oo aan lahayn tallaabooyin ilaalin ah).