Dubiyaha Shidaalka Cusub Dsla143p1535 0433175456 OE 2854608 504091505 ee Shidaalka Shidaalka 0445120057
Soosaar Magaca | Dsla143p1535 0433175456 |
Qaabka Matoorka | / |
Codsiga | / |
MOQ | 6 pcs / Laga wada hadlay |
Baakadaha | Baakadaha Cadaanka ah ama Shuruudaha Macmiilka |
Waqtiga hogaaminta | 7-15 maalmood oo shaqo kadib xaqiijinta dalabka |
Lacag bixinta | T/T, PAYPAL, sida dookhaaga |
1. Goobta heerkulka shidaalka ee farqiga u dhexeeya qaybaha isku xidhka irbadda:
Marka uu irbaddu soo celiso, tamarta kinetic ee ka luntay qulqulka qulqulka xiirta ee u dhexeeya lammaanaha irbadda iyo shidaalka farqiga ayaa loo beddelaa tamarta kulaylka, iyo farqiga
Heerkulka filimka saliidda ayaa si tartiib tartiib ah kor ugu kacaya, shidaalkuna wuu balaadhin doonaa marka heerkulku kordho, sidaas darteed waxaa jira cadaadis dheeraad ah oo ku saabsan filimka saliidda ee farqiga.
beerta, awoodda load ee filimka saliidda ayaa kordheysa, ifafaale tani waa saamaynta wedge kulaylka. Marka socodka dhogorta aan la tixgelin, heerka socodka shidaalka ayaa hoos u dhacaya sababtoo ah caabbinta viscous derbiga. Marka uu irbaddu istaagto ama ku socoto xawaare hoose, luminta cadaadiska shidaalka ayaa dhamaantood loo beddelaa tamarta kulaylka. Waqti yar gudaheed, kuleylku way adagtahay in lagu wareejiyo derbiga adag, sidaas darteed waxaa loo fududeeyaa habka adiabatic.
2. Diidashada faraqa giraanta isku-xidhaha irbadda:
Isku xirka irbada irbadda waxaa lagu shaabadeeyey filimka saliidda ee farqiga u dhexeeya, dhumucda filimka saliiduna wuxuu ku saabsan yahay 2μm. Farqiga giraanta micron-ga noocan oo kale ah ayaa si weyn loogu isticmaalaa xiritaanka cadaadiska sare iyo xawaaraha sare. Qulqulka isku dhafan ee xiirid xooggan. Cabbirka faraqa ee lammaanaha irbadda waa mid aad u yar. Waxay ku tiirsan tahay naaftada si ay u gaadho is-saliid. Marka ay ku socoto farqiga heerka micron-ka, viscosity saliidda naaftada waa weyn yahay, lambarka Reynolds waa yar yahay. waxaa loo arki karaa sida lakabyo.
3. Qallafsanaanta shucaaca ee isku xidhka waalka irbadda:
Marka cadaadiska nidaamka sahayda shidaalku uu kordho, godka kaydinta saliidda iyo nadiifinta dusha sare ee isku-dhafka irbadda ayaa ku xiran culeys weyn. Waxay keentaa qallafsanaanta laastikada ah ee isku-xidhka irbadda, waxay bedeshaa qaybinta dhumucda filimka radial ee filimka saliidda ee farqiga u dhexeeya isku xirka irbadda, sidaas awgeedna waxay saamaysaa sifooyinka daboolka ee isku xirka irbadda.