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- In this paper, The lubrication characteristics of oil_filled inner spiral fin moving mandrel in spinning process was studied systematically. 系統分析了充液內螺旋翅片游動(dòng)芯頭在旋壓過(guò)程中的潤滑特性。
- high frequency welded spiral fin tube 高頻焊接螺旋翅片管
- High-Frequency Welding of Spiral Fin Tube on the Heat-Pipe 熱管用螺旋肋片管的高頻焊接
- Applying Inner Spiral Fin Tubes to Electric Blowing-Heaters 內螺旋翅片管應用于電噴射加熱器的研究
- The gas-solid two-phase flow around a spiral finned tube was measured using a three dimensional particle dynamic analyzer (PDA). 摘要應用三維顆粒動(dòng)態(tài)分析儀(PDA)對氣固兩相流繞流螺旋翅片管進(jìn)行了實(shí)驗研究。
- Keywords inner spiral fin moving mandrel;spinning;performance; 內螺旋翅片游動(dòng)芯頭;旋壓;性能;
- In addition, an axial velocity is observed at the windward stagnant point because of the guidance of the spiral fins, which is essentially distinct from bare tubes. 實(shí)驗數據表明，螺旋翅片的導流作用使得迎風(fēng)面的滯點(diǎn)處產(chǎn)生了軸向速度，這和光管有著(zhù)本質(zhì)的區別。
- A feather, wing, fin, or similar appendage. 羽、翼或鰭狀結構羽、翼、鰭或類(lèi)似的懸著(zhù)物
- The shark's fin sliced the water. 鯊魚(yú)的背鰭像刀樣迅速劃破水面。
- Military budget continue to spiral. 軍費預算繼續上升。
- Military budgets continued to spiral. 軍事預算繼續急遽增加。
- A good roper will hurl out the coil with marvelous accuracy and force. 一位優(yōu)秀的套索捕馬者會(huì )用奇準和神奇力量擲出繩索。
- Optimal design of spiral finned heat exchanger 螺旋翅片管換熱器的優(yōu)化設計
- A snail's shell is spiral in form. 蝸牛殼是螺旋形的。
- plate fin coil tube 葉板式翅片盤(pán)管
- The spirally finned tube banks are widely used in general boilers and HRSG because of a series of advantages. 螺旋鰭片管束因具有一系列優(yōu)點(diǎn),在常規鍋爐及余熱鍋爐中得到了廣泛的應用。
- Influence of the inclination angle on the operational performance of spiral fin heat pipes 傾斜角度變化對螺旋翅片熱管傳熱性能的影響
- Approach and Save Energy Steps of Welding Qualified Rate of Improving High Frequency Welded Spiral Fin Pipe 提高高頻螺旋翅片管焊接合格率的途徑及節能措施
- A surface in the form of a coil or screw. 螺旋面具有線(xiàn)盤(pán)或螺絲形狀的表面
- The shark's dorsal fin was cut off by the fisherman. 鯊魚(yú)的背鰭被漁夫割了下來(lái)。
