1) nondimensional entropy generation number
无因次熵产数
1.
Based on analyzing and discussing the limitation of common criteria——exergy efficiency and nondimensional entropy generation number applied in the field for evaluating thermodynamic performance of heat exchanger,a new criterion which is called nondimensional entropy generation rate(exergy loss rate) is introduced.
在分析和讨论常见的换热器热力学性能评价指标———火用效率ηe和无因次熵产数Ns在实际应用时存在不足的基础上,引入了一个新的换热器热力学性能评价指标———无因次熵产率(火用损率)Ne,分析和讨论的结果表明,该指标不仅物理意义明确,而且适用范围更广,在换热器的热力学性能评价时优于火用效率ηe和无因次熵产数Ns。
2) non-dimensional entropy rate number
无因次熵产率
1.
On the basis of the finite time thernodynamic theory,the concepts of non-dimensional entropy rate number and transform temperature were brought forward.
基于有限时间热力学的理论,引入无因次熵产率,提出转换温度的概念,以无因次熵产率和无因次制冷率表示实际制冷循环热力性能完善程度和制冷能力大小,分析了实际蒸气压缩制冷循环反映温差的各无量纲量和性能参数比等对循环性能的影响及相互关系。
3) nondimensional entropy generation rate (exergy loss rate)
无因次熵产率(火用损率)
5) dimensionless production
无因次产量
6) dimensionless oil production
无因次产油
1.
On the basis of that,the change and its influence factors of dimensionless oil production have been studied.
该文对聚合物驱无因次产液、无因次产油和含水变化作了定义 ,又在此基础上研究了聚合物驱无因次产油的变化及其影响因素 ,并通过分析胜利油区聚合物驱矿场生产过程 ,初步认识了聚合物驱矿场生产动态变化规律 ,以及不同注聚时机和见效阶段对聚合物驱产液量的要求。
补充资料:《中国共产党红军第四军第九次代表大会决议案》
《中国共产党红军第四军第九次代表大会决议案》
Draft Resolution of the Ninth CPC Congress of the Fourth Army of the Red Army
Di-,Qn匕表r the,yofZhongguo Gongchandang Hongiu]51 Iun Di一】iu Ci Daibiao Dahui Iue)《中国共产党红军第四军第九次‘大会决议案))(Draft Resolu‘ion‘Ninth CPC COngress ofthe FourthA。Ihe Red An刀、)见卷4o
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