辅助蒸汽 meaning in Chinese
auxiliary steam
Examples
- In consideration of the characters of heavy oil reservoirs in block mian 120 , the mechanism of nitrogen - assisted steam stimulation is studied
摘要针对面120块稠油油藏特点，开展了氮气辅助蒸汽增产机理研究。 - This paper studies the structure optimization of 300mw unit thermodynamics system , including the drain - back system , the vacuum extractor system , the cooling spray system , the recovered system of the blow down water , and the accessory steam system
本文从结构上对300mw级火电机组热力系统进行了优化研究，主要包括：回热系统、真空抽气系统、给水喷水减温系统、排污回收利用系统以及辅助蒸汽系统。 - Through analyzing the effect of temperature and nitrogen on crude oil viscosity the influences of different nitrogen injection volume and injection modes on steam displacement are contrasted , the mechanism of nitrogen - assisted steam stimulation is clarified , which includes : heat carrying capacity is raised , the saturation of remaining oil is reduced after nitrogen - assisted injection is made ; crude oil flow is enhanced because of nitrogen compression and dispersion and the change of oil flow shape ; water back - production rate is improved by expanding the steam sweep volume and compensating in - situ energy ; steam distillation effect is enhanced
通过分析温度、氮气对原油粘度的影响，对比不同注氮量、不同注入方式等对蒸汽驱油效果的影响，弄清了氮气辅助蒸汽增产的机理主要表现在：氮气辅助后增加携热能力，降低残余油饱和度，氮气的压缩膨胀作用分散和改变了原油流动形态，增强了原油流动性；扩大蒸汽的波及体积，补充地层能量，提高回采水率，强化蒸汽蒸馏效应。 - Based on the conclusions that have been admitted , the paper improves the drain - back system optimization theory , studies the different vacuum extractor system , builds a optimum model of the cooling spray system , optimizes the recovered system of the blow down water with a new structure , converts the accessory steam system and proves it in theory
本文在总结已有研究的成果的基础上，完善了回热系统结构优化的理论，研究了不同真空抽气系统的优劣，建立了喷水减温系统的优化模型，引入新的结构对排污回收利用系统进行优化，改造了辅助蒸汽系统并从理论上进行证明。