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- air injection closed cycle 压气闭式循环
- The paper introduces the difference of heat pump drying and heat air drying,the drying system of the former is the closed cycle of moisture air and it is dehumidified by refrigeration. 热泵与常规热风干燥的区别在于前者的干燥系统中空气为闭式循环,依靠制冷原理对空气降温;后者为开式循环,依靠换气使空气降湿。
- Now air injection into light oil for EOR has received more attention. 目前注空气提高轻质原油采收率受到广泛的关注。
- Design a closed cycle deinking facility is technically feasible, the cost of the facility, however is high and not currently justifiable economically. 设计一个封闭循环的脱墨设施在技术上是可行的,但设施的费用较高,目前在经济上尚不尽合理。
- That PID is adjusted is that general closed cycle navar is so useful as to adjust method comparatively muchly. PID调节是一般闭环控制系统中用得较多的调节方法。
- The wax appearance temperature rose after air injection and fell when the temperature of air injection rose. 注空气后比注空气前石蜡沉积点高;注空气温度增加,石蜡沉积点降低;
- The ammonium fluoride and ammonia closed cycle method for white carbon black production from dewaxed and deoiled waste clay. 氟化铵和氨循环法从脱腊脱油废白土中制取白炭黑。
- Moreover, the principle and evaluation method of LTO process are discussed, and the developing trend of air injection is forecasted. 此外,还论述了注空气低温氧化技术的原理、评价方法等方面的内容,预测了该技术的发展趋势。
- Air injected into the powder path to atomise it into a pattern. 按照粉末路径到喷涂成型(工件)之间喷射的空气。
- This paper give an advice that we can realize closed cycle control of feeding shaft by proportional valve and linear grid ruler instead of servo emplifier and servo motor. 利用比例阀和线性光栅尺配合使用替代伺服放大器和伺服电机实现进给轴的闭环控制。
- As advancing of technical progress, air injection LTO process will be an inevitable trend of gas flooding both in China and the world. 随着技术进步,注空气低温氧化技术是我国乃至全世界注气提高采收率技术发展的必然趋势。
- Experimental studies of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection. 本文在分级进风旋流燃烧室的实验装置上进行了湍流燃烧的实验研究。
- The paper formulizes the mechanism and technological process of treating DDNP wastewater and of realizing water closed cycle by underpressure distillation method. 简要概述了化工厂DDNP废水来源及水质,详细阐述了减压蒸馏法处理DDNP废水实现水闭路循环的机理、工艺流程。
- Some benefits include: fast implementation cycle, comparatively low-cost, restoration of eroded topsoil and a closed cycle for return of soil micronutrients. 一些优点包括:快速的实行周期,相比较低成本,恢复腐蚀的土壤表层和一个归还泥土微型营养的循环周期。
- As advancing of technical progress, air injection LTO process will be an inevitable trend of gas flooding both in China a... 此外,还论述了注空气低温氧化技术的原理、评价方法等方面的内容,预测了该技术的发展趋势。
- A test-rig for closed cycle diesel oxygen replenishment is developed and the emphasis is focused upon the experimental research on the feedforward compensation for oxygen control. 本文叙述了闭式循环柴油机配氧及监控实验台架,着重进行了前馈控制策略的实验研究。
- It is suggested that option of the opened refrigerating cycle or closed cycle should be carried out according to the requirements of an actual engineering project. 开式空气制冷循环与闭式空气制冷循环在工程应用中各具特色,应根据应用状况来决定是否采用开、闭式制冷循环。
- Therefore, the understanding of laboratory experiment and analytical methods, as well as matching experiment is critical to use air injection for EOR properly. 因此,了解室内实验研究内容、分析方法,以及拟合室内实验,是正确运用注空气提高原油采收率技术的关键。
- Results of the experiment show that the air injection has a distinct effect on fiber fractionation,and a good fractionation performance is obtained with increa... 实验结果表明,气体的充入对纤维筛分有明显的影响,随着充气量的增加筛分效果将得到改善。
- The influence of air injection on the performance of compressor is analyzed by altering the mass flow rate, injection angle, yaw angle and collocation of injectors. 本文采用数值模拟方法研究了进口叶尖喷气对低速离心压气机稳定工作范围的影响。