S: Waa maxay xidhiidhka ka dhexeeya cadaadiska, heerkulka iyo mugga gaarka ah ee uumiga?
A:Steam si weyn ayaa loo isticmaalaa sababtoo ah uumiga waa sahlan tahay in la qaybiyo, gaadiidka iyo xakamaynta. Uumiga looma isticmaali karo oo kaliya sida dareeraha shaqada ee soo saarista korantada, laakiin sidoo kale waxaa loo isticmaali karaa kuleylinta iyo hababka codsiyada.
Marka uu uumigu keeno kulaylka geeddi-socodka, waxa uu isku ururiyaa heerkul joogto ah, waxaana la dhimi doonaa mugga uumiga 99.9%, taas oo ah xoogga dhaqaajinta uumiga ku qulqulaya dhuumaha.
Cadaadiska uumiga/xidhiidhka kulaylka ayaa ah hantida aasaasiga ah ee uumiga. Marka loo eego miiska uumiga, waxaan heli karnaa xiriirka ka dhexeeya cadaadiska uumiga iyo heerkulka. Garaafkan waxa loo yaqaan garaafka saturation.
Qaloocan, uumiga iyo biyuhu waxay ku wada noolaan karaan cadaadis kasta, heerkulkuna waa heerkulka karkaraya. Biyaha iyo uumiga kuleyliyaha (ama uumi) heerkulka waxaa loo yaqaannaa biyo buuxa iyo uumi buuxa, siday u kala horreeyaan. Haddii uumiga dheregsan aanu ku jirin biyo dheregsan, waxa loo yaqaan uumiga saturated engegan.
Cadaadiska uumiga/xidhiidhka mugga gaarka ah ayaa ah tixraaca ugu muhiimsan ee gudbinta uumiga iyo qaybinta.
Cufnaanta walaxdu waa tirada ku jirta mugga cutubka. Mugga gaarka ah waa mugga halbeegkiiba, kaas oo ah isbarbardhigga cufnaanta. Mugga gaarka ah ee uumiga ayaa go'aamiya mugga ay ku jiraan cufnaanta isku midka ah ee cadaadiska kala duwan.
Mugga gaarka ah ee uumiga wuxuu saameeyaa doorashada dhexroorka tuubada uumiga, dib-u-celinta kuleyliyaha uumiga, qaybinta uumiga kuleyliyaha, cabbirka xumbo ee duritaanka uumiga, gariirka iyo sawaxanka dheecaanka uumiga.
Marka cadaadiska uumigu kordho, cufnaanta ayaa kordhi doonta; Taa beddelkeeda, muggeeda gaarka ah ayaa yaraan doona.
Mugga gaarka ah ee uumiga macneheedu waa sifooyinka uumiga sida gaas, kaas oo leh muhiimad gaar ah oo loogu talagalay cabbirka uumiga, xulashada iyo habeynta qalabka xakamaynta.
Qaabka | NBS-FH-3 | NBS-FH-6 | NBS-FH-9 | NBS-FH-12 | NBS-FH-18 |
Awood (kw) | 3 | 6 | 9 | 12 | 18 |
Cadaadis la qiimeeyay (MPA) | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
Awoodda uumiga lagu qiimeeyay (kg/h) | 3.8 | 8 | 12 | 16 | 25 |
Heerkulka uumiga oo buuxa (℃) | 171 | 171 | 171 | 171 | 171 |
Cabbirrada baqshadda (mm) | 730*500*880 | 730*500*880 | 730*500*880 | 730*500*880 | 730*500*880 |
Koronto sahayda (V) | 220/380 | 220/380 | 220/380 | 220/380 | 380 |
Shidaal | koronto | koronto | koronto | koronto | koronto |
Dhuumaha soo galitaanka | DN8 | DN8 | DN8 | DN8 | DN8 |
Dhuumaha uumiga soo gala | DN15 | DN15 | DN15 | DN15 | DN15 |
Dia of safty valve | DN15 | DN15 | DN15 | DN15 | DN15 |
Dheefta dhuunta | DN8 | DN8 | DN8 | DN8 | DN8 |
Awoodda haanta biyaha (L) | 14-15 | 14-15 | 14-15 | 14-15 | 14-15 |
Awoodda laydhka (L) | 23-24 | 23-24 | 23-24 | 23-24 | 23-24 |
Miisaanka (kg) | 60 | 60 | 60 | 60 | 60
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