Effects of injection ratio on pressure drop in horizontal wells 注入比對水平井筒壓降影響規(guī)律的研究
Results indicated that the friction reduction of ship flat bottom is proportional to the air injection ratio and adversely proportional to the distance from the injection 計(jì)算結(jié)果表明,平底船的減阻率與噴氣率成正比,而與離噴氣口距離成反比。
Applying dh can enhance the injection ratio , strengthen the confinement to the carrier and enhanced the efficiency of the recombination . this make the brightness greatly enhance Dh結(jié)構(gòu)不僅提高了載流子注入比并且加強(qiáng)了載流子限制作用,提高了輻射復(fù)合的效率,使得hb - led的亮度大幅度提高。
At the same time , using the total energy efficiency and the equivalent exergy efficiency as the evaluation criterion , this thesis also discusses the influence of the water injection ratio and pressure ratio on the performance of this cycle 同時以總能利用率和當(dāng)量(火用)效率為評價準(zhǔn)則,討論了注水率和壓比對循環(huán)性能的影響。
This thesis gives a fundamental quantitative analysis of the cycle of recuperative gas turbine cogeneration with water injection and mainly discusses the influence of water injection ratio and pressure ratio on the specific power and the amount of heating 本論文對功熱并供回?zé)嶙⑺細(xì)廨啓C(jī)熱力循環(huán)進(jìn)行了基本定量分析。主要分析了注水率和壓比對比功和供熱量的影響。