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- Discusses the influences of the shading and airspace width on the integrated heat transfer coefficient. 討論了遮陽(yáng)設施、空氣層寬度等因素對綜合傳熱系數的影響。
- Some new concept cooling methods and apparatus, such as micro-channel, integrated heat circuit, heat ejection, have been introduced. 論述了微通道冷卻、新型熱管、熱噴射、集成熱路等新的冷卻方法;介紹了介觀(guān)制冷器、熱電子發(fā)射制冷開(kāi)發(fā)中的冷卻/制冷技術(shù)。
- It is found that the maximum heat rate on the ccn-terline does not occur at the foot of the cylinder but at a distance of 0.1 to 0.15 diameter of cylinder upstream from it. 實(shí)驗中發(fā)現:上游中心線(xiàn)上最大傳熱率不發(fā)生在圓柱根部;而是位于離根部0.;1至0
- The crusher has already been put into service now, and the use status is favorable, the heat rate and pressure loss all reach the designed indexes and even precede that of the congener ... 該破碎機現已投入運行,使用情況良好,烘干破碎的熱效率及壓力損失均達到設計指標且優(yōu)于國外同類(lèi)產(chǎn)品,取得了良好的經(jīng)濟效益和社會(huì )效益。
- This blade can be used to produce counter pressure gradient at cascade passage end,reduce secondary flow loss,increase the efficiency of IP casing consequently,and improve the heat rate of units. 應用該葉片能使葉柵通道端部產(chǎn)生逆壓力梯度,減少二次流損失,提高中壓缸的流動(dòng)效率,降低整機熱耗。
- Zhang Jian,Cao Zuqing.The online measuration method of condenser cleanness coefficient and the influence on the heat rate of power plant[J].Turbine Technology,1993,35(5):24-27,48(in Chinese). [1]張健;曹祖慶.;凝汽器清潔系數的在線(xiàn)測定方法及其對機組熱耗率的影響[J]
- It points out that the relation between optimal heating rate and coefficient of performance of a Carnot heat pump is useless. 指出了卡諾熱泵的最佳泵熱率與致熱系數間的關(guān)系是沒(méi)有實(shí)際意義的.
- Ice might melt along the deep cracks, and the meltwater would substantially enhance the heating rate. 冰或許會(huì )沿著(zhù)深入的裂縫開(kāi)始融化,融化的水又會(huì )轉而提升加熱速率。
- In additional, influence of heating rate and particle diameter on combusting process is studied. 研究了升溫速率、粒徑對燃燒過(guò)程的影響,并計算出廢輪胎燃燒動(dòng)力學(xué)參數,獲得其燃燒反應機理。
- The temperatures of peak in TG curves and DTG curves all increase with the adding of heating rate. 隨著(zhù)升溫速率的提高TG曲線(xiàn)起始溫度和DTG曲線(xiàn)峰值溫度都逐漸提高。
- Heating rate increases, the yields of NH3 and HCN decrease, while which of HNCO and NO increase. 升溫速率提高,NH3及HCN的析出總量減少,但NO及HNCO的析出總量呈增加趨勢;
- The effects of solid content and applied voltage on ohmic heating rate of soybean milk were also investigated. 實(shí)驗證明:豆漿電導率隨溫度和固形物含量的增高而增大,且電導率與溫度為線(xiàn)性關(guān)系;
- The dehydration of dihydrate gypsum was affected, besides atmosphere and heating rate. 二水石膏的脫水性能除受氣氛的影響外,還受到加熱速度的影響,隨著(zhù)加熱速度的提高,二水石膏脫水的吸熱峰出現的溫度點(diǎn)推后。
- The relationship between thickness of MIM green parts and critical heating rate was studied. 研究了注射成形生坯厚度與缺陷產(chǎn)生的臨界升溫速度的關(guān)系。
- The endothermic peak of dihydrate gypsum dehydration was delayed with heating rate increasing. 化學(xué)石膏顆粒比較細,使得熱峰產(chǎn)生的范圍較窄,峰形趨于尖而窄。
- The peak temperature of the wood powder with higher MC was smaller with the same heating rate. 在相同升溫速率條件下,含水率高的木粉出峰溫度低,峰的終止溫度低。
- Heat sometimes causes a prickly rash on the skin. 熱有時(shí)使皮膚上生剌痛的疹子。
- Pressure, solvent flowrate and heating rate all have positive effects on extract formation rate(EFR), but work in different ways. 在所考察的范圍內,壓力、流量和升溫速率的增大均可提高萃取物的生成速率。
- In order to study the devolatilization characteristics of pulverized corn stalk at fast heating rate,a laminar furnace was developed. 為了研究閃速加熱條件下生物質(zhì)的熱解揮發(fā)特性,設計了等離子體加熱高溫層流爐作為實(shí)驗設備。
- The system works on the principle that heat rises. 該項裝置是按照熱力上升的原理運轉的。