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- Based on the heat conduction theory of thick wall cylinder,the distribution of temperature field in rocks acted by high energy burners was calculated. 以厚壁筒的熱傳導為模型,研究了高能燃燒劑作用下巖石介質(zhì)中溫度場(chǎng)分布。
- Compact structure,large area of heat conducting,small occu-pied space,less air used when drying and less dust. 結構緊湊，傳熱面積大，占地面積小干燥時(shí)用氣量小，粉塵少槳葉相互作用具有自?xún)艄δ芪锪贤Ａ魰r(shí)間長(cháng)，填充系數高。
- It is equipped with piston rings to provide a good seal between the cylinder wall and piston. 上面裝有活塞環(huán),從而使活塞和氣缸壁之間具有良好的密封性。
- The adjusting mechanism of the frictional resistance between the filler and cylinder wall,and between the subsoil and cylinder wall is discussed. 采用模型試驗,以實(shí)測筒內、外土壓力和筒底壓力為依據,探討內填料和地基土與圓筒筒壁間摩阻力的調整及其變化規律。
- Considered the diffusion of liquid in the cylinder wall, an equivalent constitutive equation of osteon in the longitudinal direction was obtained. 并考慮了液體在筒壁內的擴散，從而得到了骨單元沿軸向的等效本構方程。
- Its density, water adsorption, coefficient of heat conducting and the coefficient of steam pervasion are all lower than those of other board heat preservasion materials. 其密度、吸水率、導熱系數及蒸汽透系數等方面均低于其它類(lèi)型的板狀保溫材料。
- Parks J,Armfield J,Storey J,et al.In Situ Measurement ofFuel Absorption into the Cylinder Wall Oil Film During EngineCold Start[C].SAE Paper,No.981054. 劉圣華;趙慧;周龍保;李繼軍.;缸套壁面潤滑油膜其對汽油機未燃碳氫排放影響的研究[J]
- While the aging mechanism for heat conducting oil is described, a tentative idea is put foreward that travelling device for heat conucting oil regeneration shall be installed. 在闡述導熱油的老化機理、報廢指標和檢測內容的基礎上,為了降低置換新油的費用,提出了建立流動(dòng)的導熱油再生裝置的設想。
- Its working principle is:with organic (heat conducting oile) or inorganic matter (molten salt) as carrying agent the heater providers thermal energy to the consumer equipment. 供熱原理以有機物（如導熱油等）或無(wú)機物（如熔鹽等）為熱載體，將熱能提供給用熱設備；
- Traditionally,the seal between the regenerator and cylinder wall has been accomplished using sliding bearings,but there was contact and wear in the bearings. 傳統的回熱器使用接觸式滑動(dòng)密封,存在磨損,限制制冷機的使用壽命。
- This paper discusses the convective heat transfer boundary equivalent replacement of flat and plane axissymmetric cylinder based on solid heat conduction theory. 利用有限元計算了高爐爐缸冷卻壁中水管表面的對流換熱邊界向內部邊界等效置換,給出了算法和計算實(shí)例。
- Based upon element by element(EBE) iterative strategies,a feedback multi layer neural model is proposed for the heat conduct problem FEM analysis. 基于Element By Element(EBE)策略 ,提出了一種反饋網(wǎng)絡(luò )和前向網(wǎng)絡(luò )共同組成的多層神經(jīng)網(wǎng)絡(luò )以實(shí)現熱傳導有限元分析。
- Effects of axial heat conduction in the wall on convective heat transfer in microtube have been studied analytically. 本文通過(guò)數值解析的方法研究了考慮壁面軸向導熱時(shí)微細管內的對流換熱。
- The heating of hydrocarbon including heat conducting oil,fuel oil,tar,and paraffin. 碳氫化合物的加熱，包括導熱油、燃料油、瀝青、石臘等等。
- The piston is essentially a cylindrical plug that moves up and down in the engine cylinder. It is equipped with piston rings to provide a good seal between the cylinder wall and piston. 實(shí)質(zhì)上活塞是一個(gè)在氣缸中上下移動(dòng)的圓筒狀的塞子。上面裝有活塞環(huán),從而使活塞和氣缸壁之間具有良好的密封性。
- Heat losses from the reservoir by heat conduction cannot be prevented. 熱儲通過(guò)熱傳導的熱損耗是無(wú)法阻擋的。
- Even slight traces of grit or dust left on the cylinder walls may cause rapid ring and wall wear and early engine failure. 殘留在氣缸壁上的砂礫或塵埃所造成的劃痕,均能引起活塞環(huán)和氣缸壁的迅速磨損以及發(fā)動(dòng)機的早期損壞。
- For conductive cylinder, when the radius-to-wavelength ratio is small, the backscattering width of TE polarization is narrower than that of TM backscattering. 對于高導圓柱體，當半徑與波長(cháng)之比較小時(shí)，其散射場(chǎng)TE極化的后向散射寬度要小于TM極化的后向散射寬度。
- In order to decrease the calculation complexity, this method uses heat conduct equation instead of chrominance blending for making the ridge of color blocks smooth. 該方法以不平度作為顏色擴展的約束條件，使用熱傳導方程來(lái)代替顏色混合方法使色塊邊緣更加平滑，從而大大降低了運算復雜度、提高了彩色化效率。
- New API specification PC- 9 test methods Cummins M - 11 /EGR and Mack T - 10 evaluate anti - wear performance of high soot level diesel engine oil on the position of engine such as cylinder wall,cross head, rocker and top piston ring. API推出了相應的標準發(fā)動(dòng)機臺架評定方法Cummins M-11/EGR及Mack T-10,用于評價(jià)PC-9規格的柴油機油在高煙炱的操作條件下在缸套、十字頭、搖臂和頂環(huán)部位的抗磨損性能。
