Different thermal boundary conditions affected the flow field, then affected the heat transfer, rotation was the main reason of the affection, viscousheating and buoyancy were two important factors.
Heatingviscous oil electrically is still an advanced new heating technique in oil shipping and storage.
电加热方法在粘油储运中应用,还是一项先进的新型加热技术。
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In the light of the difficulty in artificial lifting of waxy oil well, high pour-point oil well and viscous oil well, a new tubing heating system is developed.