1. Mocheso: Mocheso ke tekanyo ea ho chesa kapa ho bata.
Ho na le likarolo tse tharo tse tloaelehileng tse sebelisoang (sekala sa mocheso): Celsius, Fahrenheit le mocheso o felletseng.
Mocheso oa Celsius (T, ℃): hangata re sebelisa. Mocheso o lekantsoeng ka thermometer ea Celsius.
Fahrenheit (f, ℉): mocheso o tloaelehileng linaheng tsa Europe le Amerika.
Ho sokoloha ha mocheso:
F (° F) = 9/5 * T (° C) +32 (Fumana Mocheso oa Fahrenheit mocheso o tsebahalang oa Celsius)
T (° C) = [f (° F) -32] * 5/9 (Fumana mocheso oa Celsius ka mocheso o tsebahalang oa Fahrenheit)
Sekala se phahameng (t, ºK): Ka kakaretso e sebelisoa lipalo tsa theletical.
Sekala sa mocheso o felletseng le colseus Commeeision:
T (ºK) = t (° C) +273 (Fumana mocheso o felletseng oa mocheso o tsebahalang oa mocheso oa Celsius)
2. Khatello (leq): Khahlanong, khatello ke matla a utloang a sebakeng sa uniti, ke hore, khatello, eo e lekantsoeng ka khatello ea maikutlo le khatello ea maikutlo.
Likarolo tse tloaelehileng tsa khatello ke:
MPA (Megapascal);
Kpa (kpa);
bar (bar);
kgf / cm2 (matla a lisekeng tsa sekhukhuni
ATM (khatello e tloaelehileng ea sepakapaka);
Mmhg (Millimeters of Mercury).
Kamano ea ho sokoloha:
1mpa = 10bar = 1000kpa = 7500.6 MMHG = 10.197 KGF / CM2
1atm = 760mmmg = 1.01326bar = 0.101326La
Ka kakaretso e sebelisoa ho boenjiniere:
1bar = 0.1Ma ≈1 kgf / cm2 ≈ 1atm = 760 mmhg
Maele a khatello ea khatello:
Khatello e Fellang (PJ): Ka sejaneng, khatello e ile ea fuoa leboteng le ka hare la sejana sa limolek'hule tsa limolek'hule tsa limolek'hule. Khatello ea pherekano e sehlōhō ea matla a sehatsetsi.
Khatello ea tloaelo (PB): Khatello e lekantsoeng ka khatello ea khatello ka mokhoa o khahlehang. Khatello ea literishe ke phapano lipakeng tsa khatello ea khase ka sejaneng le khatello ea sepakapakeng. Ka kakaretso ho lumeloa hore khatello ea maikutlo le e hatellang le 1bar, kapa 0.1Ma, ke khatello e felletseng.
Degree ea vacuum (H): Ha khatello ea maoto ha e mpe, nka boleng ba eona e le hantle ebile e e hlahisa ka degree ea likotlo.
3. Lethathamo la Thepa ea Mothapo la Thermodynamic Lethathamo la Thepa ea Mabotho Ho na le lengolo le le leng le le leng pakeng tsa mocheso le khatello ea sehatsetsi ho boemo bo khotsofatsang.
Hangata ho lumeloa hore sehatsetsi ho evaporant, e leng karohano ea metsi a khase, le khatello e tlase e potoloha e ntse e potoloha. Mouoane (metsi) sebakeng sa ho lutla ka makhulo, metsi), 'me Mofuthu) le khatello e lekanang li bitsoa khatello ea tlhaho le khatello ea tlhaho.
Ka sehatsetsi, bakeng sa sehatsetsi, mocheso oa boemo ba ona oa boemo ba bophelo le khatello ea bophelo ba ntho ea maikutlo a ho isa ho o mong. Ka mocheso oa satical, khatello e phahameng haholo.
Mofetoheli oa sehatsetsi le setuloana sa moimana o phethehile naheng e nang le pherekano le khatello ea maikutlo. Kamano e lumellanang e ka fumanoa tafoleng ea thepa e sehanya.
4. Mofuthu oa sehatsetsi le khatello ea khatello ea khatello ea khatello:
5. Mokelikeli o matla le metsi a phahametseng Steam Tlas'a khatello e itseng, mocheso oa metsi o tlase ho mocheso oa tlhaho tlasa khatello e lekanang, e bitsoang mokelikeli o otlolohileng.
Boleng ba mocheso bo fetang ka mocheso oa boemo ba samemente bo bitsoa superheat ea Suctaat. Tekanyetso ea Super e Supet ka kakaretso e hlokahala hore e laoloe ho 5 ho isa ho 10 ° C.
Boleng ba mocheso oa metsi tlase ho feta mocheso oa boemo ba sametime o bitsoa degree ea metsi a subang. Lifecheko tse supang ka kakaretso li etsahala ka tlase ho khokhopone, moruong, le intercooler. Mokelikeli o tebile pele ho bohlokoa ho ntlafatsa katleho e pholileng.
6. Ho mo fetolela, ho anyesa, ho fela, khatello ea maikutlo le mocheso
Khatello ea mouoane (mocheso): khatello (mocheso (mocheso) oa sehatsetsi kahare ho mouoane. Khatello ea Khatello (mocheso): Khatello (Mocheso) oa sehatsetsi ho Moqomo.
Khatello ea ho qobella (mocheso): Khatello (Mocheso) mapelong a khokahano ea compressor. Ho lahla khatello (mocheso): Khatello (Mocheso) ho Compressor Dischar Partcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Portcharge Port.
7. Phapang ea mocheso: Phapang ea mocheso e fetolang Phapang ea mocheso ke matla a ho khanna bakeng sa phetisetso ea mocheso.
Mohlala, ho na le phapang ea mocheso pakeng tsa metsi a sehatsetsing le metsi a futhumatsang; sehatsetsi le brine; moea o sephara le oa ntlo. Ka lebaka la phapang ea mocheso oa mocheso, thempereichara ea ntho e holisitsoeng e felile e phahame ho feta mocheso oa mouoane; Mocheso oa likhoele o phahame ho feta mocheso oa sebaka se futhumatsang se futhumetseng sa khokahano.
8. Humidity: mongobo o bolela mongobo oa moea. Mongobo ke ntho e amang phetiso ea mocheso.
Ho na le mekhoa e meraro ea ho bontša mongobo:
Mongobo o felletseng (Z): boima ba mouoane oa metsi ka meea ea moea.
Likahare tsa mongobo (D): Palo ea mouoane oa metsi o neng o entsoe ka kilo e le 'ngoe ea moea o omileng (g).
Mongobo o lekanang (φ): e bonts'a degree ea moea o tsoang holimo ea moea o haufi le mongobo o felletseng.
Ka mocheso o itseng, moea o itseng o ka ts'oara chelete e itseng ea mouoane oa metsi. Haeba moeli ona o fetisitsoe, mouoane o feteletseng oa metsi o tla iphumanela moholi. Palo ena e lekanyelitsoeng ea mouoane oa metsi o bitselitsoe mongobo o khotsofalitsoeng. Tlas'a mongobo o khotsofatsang, ho na le mongobo o tšoanang oa Humera o ile oa fetoha o fetoha ka mocheso oa moea.
Ka mocheso o itseng, ha mongobo oa moea o fihla mongobo oa moea o ileng oa khotsofala, 'me ha oa hlola a amohela mouoane oa metsi. Moea o ka tsoelang pele ho amohela palo e itseng ea mouoane oa metsi o bitsoa moea o sa koahetsoeng.
Mongobo o lekanang ke karolelano ea mongobo o phethahetseng n ea moea o sa koaheloang o le mongobo o sa tsitsang. φ = z / zb × 100%. E sebelise ho bontša hore na mongobo o mong o haufi hakae o haufi le mongobo o felletseng.
Nako: Mar-08-2022
