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technology of drag reduction
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  相似匹配句对
     The Technology of Magnetic Fluid Viscosity Drag Reduction
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     DRAG REDUCTION TECHNOLOGY AND ITS EFFICIENCY IN PIPELINE TRANSPORTATION
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     PROGRESS IN PLASMA ASSISTED DRAG REDUCTION TECHNOLOGY
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     and the principle of optimization of drag reduction;
     提出了系统匹配与优化减阻问题。
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District heating and air-conditioning have consumed lots of energy in China.Most of the energy are consumed by water pump to distribute hot water,refrigerant water and cooling water.The technology of drag reduction can reduce consumed energy by water pump,so it is would be used widely in energy conservation.The paper addresses the mechanism of drag reduction and the methods of it which can be used in district heating and air-conditioning,and presents the application,research of the drag...

District heating and air-conditioning have consumed lots of energy in China.Most of the energy are consumed by water pump to distribute hot water,refrigerant water and cooling water.The technology of drag reduction can reduce consumed energy by water pump,so it is would be used widely in energy conservation.The paper addresses the mechanism of drag reduction and the methods of it which can be used in district heating and air-conditioning,and presents the application,research of the drag reduction in the world.

集中供热与空调系统在我国已经成为耗能大户 ,其中大量能耗消耗在水泵上用来输送热水或冷冻水、冷却水。减阻技术在集中供热及空调水输配系统的应用可以极大地降低泵耗 ,从而具有广阔的节能前景。本文介绍了可用来降低泵耗的粘性减阻技术的减阻机理、减阻方法 ,并介绍了国、内外减阻技术在暖通空调领域的应用研究情况。

 
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