Increasing the water injection delay time and water injection pressure resulted in slightly decrease of the residual wall thicknesses of post-filled region.
提高注水压力与增加注水延迟时间时注水后填充部分的残留壁厚略有减小。
The total heat loss per unit time decreases gradually as the injection pressure, injection flow rate and injection time increase, but the decrease extent reduces gradually.
随着注入压力、注入流量以及注入时长的增加单位时间的总热损逐渐减小，但是降低幅度变缓。
It is indicated that with the decrease of the injection pressure, the number of larger drops decreased, and the number of smaller drops increased, spray quality was improved evidently.
这说明随启喷压力的增大，大颗粒液滴有所减少，小颗粒的液滴增多，雾化质量有明显地改善。
This technique has strong pertinence, good efficiency of removing plug, low cost of materials, which can decrease water injection pressure, increase efficiency of removing plug of oil and water...
该技术针对性强，解堵效果显著，材料成本低廉，能降低注水压力、提高油水井解堵效果，有着良好的应用前景。
This technique has strong pertinence, good efficiency of removing plug, low cost of materials, which can decrease water injection pressure, increase efficiency of removing plug of oil and water...
该技术针对性强，解堵效果显著，材料成本低廉，能降低注水压力、提高油水井解堵效果，有着良好的应用前景。
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